| Year |
Citation |
Score |
| 2018 |
Ieritano C, Featherstone J, Carr PJJ, Marta RA, Loire E, McMahon TB, Hopkins WS. The structures and properties of anionic tryptophan complexes. Physical Chemistry Chemical Physics : Pccp. PMID 30306979 DOI: 10.1039/C8Cp04533J |
0.389 |
|
| 2018 |
Featherstone J, Chong T, Martens J, Oomens J, McMahon TB. Inverse Sandwich Cyclopentadienyl Complexes of Sodium in the Gas Phase. The Journal of Physical Chemistry. A. PMID 30303368 DOI: 10.1021/Acs.Jpca.8B09366 |
0.429 |
|
| 2016 |
Lecours MJ, Marta RA, Steinmetz V, Keddie N, Fillion E, O'Hagan D, McMahon TB, Hopkins WS. Interaction of B12F12(2-) with All-cis 1,2,3,4,5,6 Hexafluorocyclohexane in the Gas Phase. The Journal of Physical Chemistry Letters. 109-113. PMID 27966976 DOI: 10.1021/Acs.Jpclett.6B02629 |
0.379 |
|
| 2016 |
Fu W, Carr PJ, Lecours MJ, Burt M, Marta RA, Steinmetz V, Fillion E, McMahon TB, Hopkins WS. Intramolecular cation-π interactions in protonated phenylalanine derivatives. Physical Chemistry Chemical Physics : Pccp. PMID 27929166 DOI: 10.1039/C6Cp07337A |
0.759 |
|
| 2016 |
Simidzija P, Lecours MJ, Marta RA, Steinmetz V, McMahon TB, Fillion E, Hopkins WS. Changes in Tricarbastannatrane Transannular N-Sn Bonding upon Complexation Reveal Lewis Base Donicities. Inorganic Chemistry. PMID 27631720 DOI: 10.1021/Acs.Inorgchem.6B01185 |
0.419 |
|
| 2016 |
Ziegler BE, Lecours MJ, Marta RA, Featherstone J, Fillion E, Hopkins WS, Steinmetz V, Keddie NS, O'Hagan D, McMahon TB. Janus Face Aspect of All-cis 1,2,3,4,5,6-Hexafluorocyclohexane Dictates Remarkable Anion and Cation Interactions In the Gas Phase. Journal of the American Chemical Society. PMID 27149387 DOI: 10.1021/Jacs.6B02856 |
0.39 |
|
| 2016 |
Ieritano C, Carr PJ, Hasan M, Burt M, Marta RA, Steinmetz V, Fillion E, McMahon TB, Scott Hopkins W. The structures and properties of proton- and alkali-bound cysteine dimers. Physical Chemistry Chemical Physics : Pccp. PMID 26800047 DOI: 10.1039/C5Cp07414B |
0.778 |
|
| 2015 |
Hopkins WS, Carr PJ, Huang D, Bishop KP, Burt M, McMahon TB, Steinmetz V, Fillion E. Infrared-Driven Charge Transfer in Transition Metal B12F12 Clusters. The Journal of Physical Chemistry. A. PMID 26090930 DOI: 10.1021/Acs.Jpca.5B03932 |
0.729 |
|
| 2014 |
Eldridge K, Wu R, Martens JK, McMahon TB. Gas-phase solvation of protonated amino acids by methanol. The Journal of Physical Chemistry. A. 118: 11629-40. PMID 25402819 DOI: 10.1021/jp5086729 |
0.305 |
|
| 2014 |
Hopkins WS, Hasan M, Burt M, Marta RA, Fillion E, McMahon TB. Persistent Intramolecular C-H···X (X = O or S) Hydrogen-Bonding in Benzyl Meldrum's Acid Derivatives. The Journal of Physical Chemistry. A. PMID 24785148 DOI: 10.1021/Jp5029245 |
0.754 |
|
| 2014 |
Ziegler BE, Marta RA, Burt MB, McMahon TB. Insight into the gas-phase structure of a copper(II) L-histidine complex, the agent used to treat Menkes disease. Inorganic Chemistry. 53: 2349-51. PMID 24528202 DOI: 10.1021/ic402755q |
0.734 |
|
| 2014 |
Ziegler BE, Marta RA, Burt MB, Martens SM, Martens JK, McMahon TB. Structural investigation of protonated azidothymidine and protonated dimer. Journal of the American Society For Mass Spectrometry. 25: 176-85. PMID 24306778 DOI: 10.1007/s13361-013-0767-x |
0.784 |
|
| 2013 |
Ziegler BE, Gamble TN, Li C, McMahon TB. Weak ion-molecule interactions in the gas phase: a high-pressure mass spectrometry and computational study of chloride-alkane interactions. The Journal of Physical Chemistry. A. 117: 5785-93. PMID 23755874 DOI: 10.1021/jp403422q |
0.31 |
|
| 2012 |
Martens SM, Marta RA, Martens JK, McMahon TB. Consecutive fragmentation mechanisms of protonated ferulic acid probed by infrared multiple photon dissociation spectroscopy and electronic structure calculations Journal of the American Society For Mass Spectrometry. 23: 1697-1706. PMID 22864827 DOI: 10.1007/s13361-012-0438-3 |
0.364 |
|
| 2011 |
Wu R, Marta RA, Martens JK, Eldridge KR, McMahon TB. Experimental and theoretical investigation of the proton-bound dimer of lysine Journal of the American Society For Mass Spectrometry. 22: 1651-1659. PMID 21953268 DOI: 10.1007/s13361-011-0178-9 |
0.333 |
|
| 2011 |
Martens SM, Marta RA, Martens JK, McMahon TB. Tridentate ionic hydrogen-bonding interactions of the 5-fluorocytosine cationic dimer and other 5-fluorocytosine analogues characterized by irmpd spectroscopy and electronic structure calculations Journal of Physical Chemistry A. 115: 9837-9844. PMID 21755957 DOI: 10.1021/jp201513j |
0.387 |
|
| 2010 |
Ziegler BE, McMahon TB. Energetics and structural elucidation of mechanisms for gas phase H/D exchange of protonated peptides. The Journal of Physical Chemistry. A. 114: 11953-63. PMID 20968311 DOI: 10.1021/jp105170f |
0.406 |
|
| 2010 |
Marta RA, Wu R, Eldridge KR, Martens JK, McMahon TB. Infrared vibrational spectra as a structural probe of gaseous ions formed by caffeine and theophylline Physical Chemistry Chemical Physics. 12: 3431-3442. PMID 20336246 DOI: 10.1039/b921102k |
0.412 |
|
| 2009 |
Wu R, McMahon TB. Protonation sites and conformations of peptides of glycine (Gly(1-5)H(+)) by IRMPD spectroscopy. The Journal of Physical Chemistry. B. 113: 8767-75. PMID 19485314 DOI: 10.1021/jp811468q |
0.307 |
|
| 2009 |
Wu R, McMahon TB. Structures, energetics, and dynamics of gas phase ions studied by FTICR and HPMS. Mass Spectrometry Reviews. 28: 546-85. PMID 19353714 DOI: 10.1002/mas.20223 |
0.325 |
|
| 2009 |
Nieckarz RJ, Oldridge N, Fridgen TD, Li GP, Hamilton IP, McMahon TB. Investigations of strong hydrogen bonding in (ROH)n...FHF- (n = 1, 2 and R = H, CH3, C2H5) clusters via high-pressure mass spectrometry and quantum calculations. The Journal of Physical Chemistry. A. 113: 644-52. PMID 19123912 DOI: 10.1021/Jp8071074 |
0.758 |
|
| 2009 |
Wu R, McMahon TB. Protonation sites and conformations of peptides of glycine (Gly 1-5H+) by IRMPD spectroscopy Journal of Physical Chemistry B. 113: 8767-8775. DOI: 10.1021/jp811468q |
0.306 |
|
| 2009 |
Wu R, McMahon TB. Structures, energetics, and dynamics of gas phaseions studied by FTICR and HPMS Mass Spectrometry Reviews. 28: 546-585. DOI: 10.1002/mas.20223 |
0.319 |
|
| 2008 |
Nieckarz RJ, Atkins CG, McMahon TB. Effects of isomerization on the measured thermochemical properties of deprotonated glycine/protic-solvent clusters Chemphyschem. 9: 2816-2825. PMID 19035390 DOI: 10.1002/cphc.200800525 |
0.763 |
|
| 2008 |
Wu R, McMahon TB. An investigation of protonation sites and conformations of protonated amino acids by IRMPD spectroscopy Chemphyschem. 9: 2826-2835. PMID 18846594 DOI: 10.1002/cphc.200800543 |
0.372 |
|
| 2008 |
Wu R, McMahon TB. IRMPD spectra of Gly·NH4+ and proton-bound betaine dimer: Evidence for the smallest gas phase zwitterionic structures Journal of Mass Spectrometry. 43: 1641-1648. PMID 18613000 DOI: 10.1002/jms.1449 |
0.336 |
|
| 2008 |
Wu R, McMahon TB. Stabilization of zwitterionic structures of amino acids (Gly, Ala, Val, Leu, Ile, Ser and Pro) by ammonium ions in the gas phase Journal of the American Chemical Society. 130: 3065-3078. PMID 18271581 DOI: 10.1021/ja076685l |
0.326 |
|
| 2007 |
Wu R, McMahon TB. Infrared multiple photon dissociation spectroscopy as structural confirmation for GlyGlyGlyH+ and AlaAlaAlaH+ in the gas phase. Evidence for amide oxygen as the protonation site Journal of the American Chemical Society. 129: 11312-11313. PMID 17718566 DOI: 10.1021/ja0734492 |
0.325 |
|
| 2007 |
Marta RA, McMahon TB, Fridgen TD. Infrared multiphoton dissociation spectra as a probe of ion molecule reaction mechanism: the formation of the protonated water dimer via sequential bimolecular reactions with 1,1,3,3-tetrafluorodimethyl ether. The Journal of Physical Chemistry. A. 111: 8792-802. PMID 17705353 DOI: 10.1021/Jp0722253 |
0.771 |
|
| 2007 |
Wu R, McMahon TB. Stabilization of the zwitterionic structure of proline by an alkylammonium ion in the gas phase Angewandte Chemie - International Edition. 46: 3668-3671. PMID 17397022 DOI: 10.1002/anie.200605174 |
0.331 |
|
| 2007 |
Wu R, McMahon TB. Infrared multiple photon dissociation spectra of proline and glycine proton-bound homodimers. Evidence for zwitterionic structure Journal of the American Chemical Society. 129: 4864-4865. PMID 17394317 DOI: 10.1021/ja068715a |
0.364 |
|
| 2007 |
Simon A, Macaleese L, Maître P, Lemaire J, McMahon TB. Fingerprint vibrational spectra of protonated methyl esters of amino acids in the gas phase. Journal of the American Chemical Society. 129: 2829-40. PMID 17309254 DOI: 10.1021/Ja0662321 |
0.464 |
|
| 2007 |
Wu R, McMahon TB. Investigation of proton transport tautomerism in clusters of protonated nucleic acid bases (cytosine, uracil, thymine, and adenine) and ammonia by high-pressure mass spectrometry and ab initio calculations Journal of the American Chemical Society. 129: 569-580. PMID 17227020 DOI: 10.1021/ja065088g |
0.379 |
|
| 2007 |
Marta RA, McMahon TB, Fridgen TD. Infrared multiphoton dissociation spectra as a probe of ion molecule reaction mechanism: The formation of the protonated water dimer via sequential bimolecular reactions with 1,1,3,3-tetrafluorodimethyl ether Journal of Physical Chemistry A. 111: 8792-8802. DOI: 10.1021/jp0722253 |
0.774 |
|
| 2007 |
Nieckarz RJ, Oldridge N, McMahon TB. Strong and very strong hydrogen bonding in fluoro-amine-fluoride systems International Journal of Mass Spectrometry. 267: 338-345. DOI: 10.1016/j.ijms.2007.03.016 |
0.304 |
|
| 2006 |
Fridgen TD, McMahon TB, Maître P, Lemaire J. Experimental infrared spectra of Cl-(ROH) (R = H, CH3, CH3CH2) complexes in the gas-phase. Physical Chemistry Chemical Physics : Pccp. 8: 2483-90. PMID 16721432 DOI: 10.1039/B603102A |
0.743 |
|
| 2006 |
Bouchoux G, Guillemin JC, Lemahieu N, McMahon TB. Protonation thermochemistry of aminoacetonitrile. Rapid Communications in Mass Spectrometry : Rcm. 20: 1187-91. PMID 16541413 DOI: 10.1002/rcm.2437 |
0.336 |
|
| 2006 |
Fridgen TD, Macaleese L, McMahon TB, Lemaire J, Maitre P. Gas phase infrared multiple-photon dissociation spectra of methanol, ethanol and propanol proton-bound dimers, protonated propanol and the propanol/water proton-bound dimer. Physical Chemistry Chemical Physics : Pccp. 8: 955-66. PMID 16482338 DOI: 10.1039/B516661F |
0.773 |
|
| 2006 |
Bogdanov B, McMahon TB. Gas phase SN2 reactions of halide ions with trifluoromethyl halides: front- and back-side attack vs. complex formation. The Journal of Physical Chemistry. A. 110: 1350-63. PMID 16435795 DOI: 10.1021/jp0541011 |
0.334 |
|
| 2006 |
Bogdanov B, McMahon TB. Gas phase SN2 reactions of halide ions with trifluoromethyl halides: Front- and back-side attack vs. complex formation Journal of Physical Chemistry A. 110: 1350-1363. DOI: 10.1021/jp0541011 |
0.338 |
|
| 2006 |
Aleese LM, Simon A, McMahon TB, Ortega JM, Scuderi D, Lemaire J, Maître P. Mid-IR spectroscopy of protonated leucine methyl ester performed with an FTICR or a Paul type ion-trap International Journal of Mass Spectrometry. 249: 14-20. DOI: 10.1016/J.Ijms.2006.01.008 |
0.439 |
|
| 2005 |
Fridgen TD, Burkell JL, Wilsily AN, Braun V, Wasylycia J, McMahon TB. Potential energy surfaces for gas-phase SN2 reactions involving nitriles and substituted nitriles. The Journal of Physical Chemistry. A. 109: 7519-26. PMID 16834121 DOI: 10.1021/Jp058040I |
0.774 |
|
| 2005 |
Dixon DA, de Jong WA, Peterson KA, McMahon TB. Methyl cation affinities of rare gases and nitrogen and the heat of formation of diazomethane. The Journal of Physical Chemistry. A. 109: 4073-80. PMID 16833729 DOI: 10.1021/Jp044561E |
0.382 |
|
| 2005 |
Bouchoux G, Leblanc D, Bertrand W, McMahon TB, Szulejko JE, Berruyer-Penaud F, Mó O, Yáñez M. Protonation thermochemistry of selected hydroxy- and methoxycarbonyl molecules Journal of Physical Chemistry A. 109: 11851-11859. PMID 16366636 DOI: 10.1021/Jp054955L |
0.369 |
|
| 2005 |
Raspopov SA, McMahon TB. A high-pressure mass spectrometric and density functional theory investigation of the thermochemical properties and structure of protonated dimers and trimers of glycine. Journal of Mass Spectrometry : Jms. 40: 1536-45. PMID 16320301 DOI: 10.1002/Jms.908 |
0.438 |
|
| 2005 |
Fridgen TD, MacAleese L, Maitre P, McMahon TB, Boissel P, Lemaire J. Infrared spectra of homogeneous and heterogeneous proton-bound dimers in the gas phase. Physical Chemistry Chemical Physics : Pccp. 7: 2747-55. PMID 16189589 DOI: 10.1039/B504926A |
0.762 |
|
| 2005 |
Norrman K, Sølling TI, McMahon TB. Isomerization of the protonated acetone dimer in the gas phase. Journal of Mass Spectrometry : Jms. 40: 1076-87. PMID 15971295 DOI: 10.1002/jms.883 |
0.393 |
|
| 2005 |
Wu R, McMahon TB. An investigation of the ion-molecule interactions of protonated glycine with ammonia by high pressure mass spectrometry and ab initio calculations Canadian Journal of Chemistry. 83: 1978-1993. DOI: 10.1139/v05-205 |
0.403 |
|
| 2005 |
Norrman K, Søiling TI, McMahon TB. Isomerization of the protonated acetone dimer in the gas phase Journal of Mass Spectrometry. 40: 1076-1087. DOI: 10.1002/jms.883 |
0.393 |
|
| 2004 |
Fridgen TD, McMahon TB, MacAleese L, Lemaire J, Maitre P. Infrared spectrum of the protonated water dimer in the gas phase Journal of Physical Chemistry A. 108: 9008-9010. DOI: 10.1021/Jp040486W |
0.753 |
|
| 2004 |
Fridgen TD, Troe J, Viggiano AA, Midey AJ, Williams S, McMahon TB. Experimental and theoretical studies of the benzylium +/ Tropylium + ratios after charge transfer to ethylbenzene Journal of Physical Chemistry A. 108: 5600-5609. DOI: 10.1021/Jp031328S |
0.756 |
|
| 2003 |
Fridgen TD, McMahon TB. Enthalpy barriers for asymmetric SN2 alkyl cation transfer reactions between neutral and protonated alcohols Journal of Physical Chemistry A. 107: 668-675. DOI: 10.1021/Jp026818J |
0.761 |
|
| 2003 |
Burkell JL, Fridgen TD, McMahon TB. Gas-phase acidities and sites of deprotonation of 2-ketones and structures of the corresponding enolates International Journal of Mass Spectrometry. 227: 497-508. DOI: 10.1016/S1387-3806(03)00102-7 |
0.766 |
|
| 2002 |
Bouchoux G, Defaye D, McMahon T, Likholyot A, Mó O, Yáñez M. Structural and energetic aspects of the protonation of phenol, catechol, resorcinol, and hydroquinone. Chemistry (Weinheim An Der Bergstrasse, Germany). 8: 2900-9. PMID 12489218 DOI: 10.1002/1521-3765(20020703)8:13<2900::Aid-Chem2900>3.0.Co;2-T |
0.376 |
|
| 2002 |
Fridgen TD, McMahon TB. Experimental determination of activation energies for gas-phase ethyl and n-propyl cation transfer reactions Journal of Physical Chemistry A. 106: 9648-9654. DOI: 10.1021/jp013874w |
0.761 |
|
| 2002 |
Fridgen TD, McMahon TB. Binding energies of proton-bound ether/alcohol mixed dimers determined by FTICR radiative association kinetics measurements Journal of Physical Chemistry A. 106: 1576-1583. DOI: 10.1021/Jp0137569 |
0.763 |
|
| 2002 |
Fridgen TD, McMahon TB. An FTICR and computational study of the reaction of SiF4H + with SiF4 Proceedings 50th Asms Conference On Mass Spectrometry and Allied Topics. 827-828. |
0.715 |
|
| 2002 |
Burkell JL, Fridgen TD, McMahon TB. Gas phase acidity of some 2-alkanones: Are 2-alkanone anions stabilized by intramolecular solvation Proceedings 50th Asms Conference On Mass Spectrometry and Allied Topics. 797-798. |
0.773 |
|
| 2001 |
van der Rest G, Chamot-Rooke J, Mourgues P, McMahon TB, Audier HE. Ter-body intermediates in the gas phase: reaction of ionized enols with tert-butanol. Journal of the American Society For Mass Spectrometry. 12: 938-47. PMID 11506226 DOI: 10.1016/S1044-0305(01)00271-9 |
0.361 |
|
| 2001 |
Fridgen TD, McMahon TB. The reaction of protonated dimethyl ether with dimethyl ether: Temperature and isotope effects on the methyl cation transfer reaction forming trimethyloxonium cation and methanol Journal of the American Chemical Society. 123: 3980-3985. PMID 11457148 DOI: 10.1021/Ja002972C |
0.766 |
|
| 2001 |
Fridgen TD, Keller JD, McMahon TB. Direct experimental determination of the energy barriers for methyl cation transfer in the reactions of methanol with protonated methanol, protonated acetonitrile, and protonated acetaldehyde: A low pressure FTICR study Journal of Physical Chemistry A. 105: 3816-3824. DOI: 10.1021/Jp0043165 |
0.776 |
|
| 2001 |
Fridgen TD, McMahon TB. A fourier transform ion cyclotron resonance study of thetemperature and isotope effects on the kinetics of low-pressure association reactions of protonated dimethyl ether with dimethyl ether Journal of Physical Chemistry A. 105: 1011-1019. DOI: 10.1021/Jp0030948 |
0.789 |
|
| 2001 |
Mourgues P, Chamot-Rooke J, Van der Rest G, Nedev H, Audier HE, McMahon TB. Catalyzed keto-enol tautomerism of ionized acetone: A Fourier transform ion cyclotron resonance mass spectrometry study of proton transport isomerization International Journal of Mass Spectrometry. 210: 429-446. DOI: 10.1016/S1387-3806(01)00447-X |
0.349 |
|
| 2001 |
Bogdanov B, Lee HJS, McMahon TB. Influence of fluorine substitution on the structures and thermochemistry of chloride ion-ether complexes in the gas phase International Journal of Mass Spectrometry. 210: 387-402. DOI: 10.1016/S1387-3806(01)00404-3 |
0.323 |
|
| 2001 |
Van Der Rest G, Chamot-Rooke J, Mourgues P, McMahon TB, Audier HE. Ter-body intermediates in the gas phase: Reaction of ionized enols with tert-butanol Journal of the American Society For Mass Spectrometry. 12: 938-947. DOI: 10.1016/S1044-0305(01)00271-9 |
0.361 |
|
| 2000 |
McMahon TB, Ohanessian G. An experimental and Ab initio study of the nature of the binding in gas-phase complexes of sodium ions Chemistry (Weinheim An Der Bergstrasse, Germany). 6: 2931-41. PMID 10993254 DOI: 10.1002/1521-3765(20000818)6:16<2931::Aid-Chem2931>3.0.Co;2-7 |
0.328 |
|
| 2000 |
Hop CE, Saulys DA, Gaines DF, Szulejko JE, McMahon TB. Metastable and collision-induced fragmentation studies and thermochemistry of isomeric C(4)H(11)Si(+) ions and their adducts with C(4)H(12)Si silanes Journal of Mass Spectrometry : Jms. 35: 1003-10. PMID 10973000 DOI: 10.1002/1096-9888(200008)35:8<1003::Aid-Jms28>3.0.Co;2-V |
0.412 |
|
| 2000 |
McMahon TB. Thermochemical ladders: Scaling the ramparts of gaseous ion energetics International Journal of Mass Spectrometry. 200: 187-199. DOI: 10.1016/S1387-3806(00)00308-0 |
0.303 |
|
| 2000 |
Van Der Rest G, Nedev H, Chamot-Rooke J, Mourgues P, McMahon TB, Audier HE. 'Proton-transport' catalysis in the gas phase. Keto-enol isomerization of ionized acetaldehyde International Journal of Mass Spectrometry. 202: 161-174. DOI: 10.1016/S1387-3806(00)00242-6 |
0.374 |
|
| 2000 |
Wilkinson FE, McMahon TB. Deuterium isotope effect on gas phase ion-molecule hydrogen-bonding interactions: Multiply solvated fluoride, chloride, and alkoxide ions International Journal of Mass Spectrometry. 199: 127-139. DOI: 10.1016/S1387-3806(00)00187-1 |
0.328 |
|
| 1999 |
Bogdanov B, Peschke M, Tonner DS, Szulejko JE, McMahon TB. Stepwise solvation of halides by alcohol molecules in the gas phase International Journal of Mass Spectrometry. 185: 707-725. DOI: 10.1016/S1387-3806(98)14180-5 |
0.309 |
|
| 1999 |
Norrman K, McMahon TB. Intramolecular Solvation of Carboxylate Anions in the Gas Phase Journal of Physical Chemistry A. 103: 7008-7016. |
0.359 |
|
| 1998 |
Norrman K, McMahon TB. Relationship between effective temperature of thermalized ions and ion source temperature International Journal of Mass Spectrometry. 176: 87-97. |
0.304 |
|
| 1998 |
Van Der Rest G, Bouchoux G, Audier HE, McMahon TB. The gas-phase reactions of the methoxymethyl cation with aldehydes and ketones European Journal of Mass Spectrometry. 4: 339-347. |
0.398 |
|
| 1998 |
Szulejko JE, McMahon TB, Troude V, Bouchoux G, Audier HE. Structure and energetics of protonated ω-methoxy alcohols Journal of Physical Chemistry A. 102: 1879-1887. |
0.411 |
|
| 1998 |
Bouchoux G, Gal JF, Maria PC, Szulejko JE, McMahon TB, Tortajada J, Luna A, Yàñez M, Mó O. Gas-phase basicities of acid anhydrides Journal of Physical Chemistry A. 102: 9183-9192. |
0.384 |
|
| 1997 |
Szulejko JE, Hrušák J, McMahon TB. Combined experimental and theoretical study of the protonation of polyfluorobenzenes [C6H(6-n)F(n)] (n = 0-6) Journal of Mass Spectrometry. 32: 494-506. DOI: 10.1002/(SICI)1096-9888(199705)32:5<494::AID-JMS508>3.0.CO;2-Y |
0.368 |
|
| 1997 |
Audier HE, McMahon TB. Gas-phase reactions of CH3OCH2+ with alcohols Journal of Mass Spectrometry. 32: 201-208. DOI: 10.1002/(SICI)1096-9888(199702)32:2<201::AID-JMS465>3.0.CO;2-2 |
0.361 |
|
| 1996 |
Lin CY, Dunbar RC, Haynes CL, Armentrout PB, Tonner DS, McMahon TB. Dissociation thermochemistry of tetramethylsilane ion. Comparative determination by thermal dissociation and threshold collisional dissociation Journal of Physical Chemistry. 100: 19659-19665. DOI: 10.1021/Jp962523S |
0.559 |
|
| 1996 |
Li C, Ross P, Szulejko JE, McMahon TB. High-pressure mass spectrometric investigations of the potential energy surfaces of gas-phase S(N)2 reactions Journal of the American Chemical Society. 118: 9360-9367. DOI: 10.1021/Ja960565O |
0.44 |
|
| 1996 |
Audier HE, Fossey J, Mourgues P, McMahon TB, Hammerum S. Formation of proton-bound dimers as the driving force for alkyl radical loss in the gas phase reactions of radical cations Journal of Physical Chemistry. 100: 18380-18386. |
0.327 |
|
| 1995 |
Dunbar RC, McMahon TB, Thölmann D, Tonner DS, Salahub DR, Wei D. Zero-pressure thermal-radiation-induced dissociation of gas-phase cluster ions: Comparison of theory and experiment for (H2O)2Cl- and (H2O)3C- Journal of the American Chemical Society. 117: 12819-12825. DOI: 10.1021/Ja00156A020 |
0.37 |
|
| 1994 |
Audier HE, Leblanc D, Mourgues P, McMahon TB, Hammerum S. Catalysed isomerization of simple radical cations in the gas phase Journal of the Chemical Society, Chemical Communications. 2329-2330. DOI: 10.1039/C39940002329 |
0.322 |
|
| 1994 |
Thölmann D, Tonner DS, McMahon TB. Spontaneous unimolecular dissociation of small cluster ions, (H3O+)Ln and Cl-(H2O)n (n = 2-4), under fourier transform ion cyclotron resonance conditions Journal of Physical Chemistry. 98: 2002-2004. DOI: 10.1021/J100059A002 |
0.414 |
|
| 1994 |
Hop CECA, McMahon TB. Protonation of Ferrocene in the Gas Phase Journal of the American Society For Mass Spectrometry. 5: 274-281. DOI: 10.1016/1044-0305(94)85017-8 |
0.344 |
|
| 1993 |
Szulejko JE, McMahon TB. Progress toward an absolute gas-phase proton affinity scale Journal of the American Chemical Society. 115: 7839-7848. |
0.35 |
|
| 1992 |
Wilkinson FE, Szulejko JE, Allison CE, McMahon TB. Fourier transform ion cyclotron resonance investigation of the deuterium isotope effect on gas phase ion/molecule hydrogen bonding interactions in alcohol-fluoride adduct ions International Journal of Mass Spectrometry and Ion Processes. 117: 487-505. DOI: 10.1016/0168-1176(92)80110-M |
0.711 |
|
| 1992 |
Audier HE, Berthomieu D, Leblanc D, McMahon TB, Hellman Morton T. Ion/molecule reactions of tert-butyl cation with tertiary alcohols International Journal of Mass Spectrometry and Ion Processes. 117: 327-344. DOI: 10.1016/0168-1176(92)80101-6 |
0.342 |
|
| 1992 |
Herman JA, Xu G, Herman K, McMahon TB. Fourier transform ion cyclotron resonance mass spectrometry measurements of rate constants of ion/molecule reactions with continuous ejection of product ions. Reactions of CH3ClH+ with methyl chloride International Journal of Mass Spectrometry and Ion Processes. 113: 143-155. DOI: 10.1016/0168-1176(92)80027-X |
0.308 |
|
| 1991 |
Herman JA, Herman K, McMahon TB. Ion-Molecule reactions in methylamine and dimethylamine and trimethylamine systems Journal of the American Society For Mass Spectrometry. 2: 220-225. DOI: 10.1016/1044-0305(91)80047-B |
0.305 |
|
| 1991 |
Szulejko JE, McMahon TB. A pulsed electron beam, variable temperature, high pressure mass spectrometric re-evaluation of the proton affinity difference between 2-methylpropene and ammonia International Journal of Mass Spectrometry and Ion Processes. 109: 279-294. DOI: 10.1016/0168-1176(91)85109-Y |
0.306 |
|
| 1991 |
Bauschlicher CW, Bouchard F, Hepburn JW, McMahon TB, Surjasasmita I, Roth LM, Gord JR, Freiser BS. On the structure of Al(acetone)+ 2 International Journal of Mass Spectrometry and Ion Processes. 109: 15-30. DOI: 10.1016/0168-1176(91)85094-3 |
0.568 |
|
| 1991 |
Hop CECA, McMahon TB. Translational energy dependence of gas-phase reactions of halides with halogenated alkanes Journal of Physical Chemistry. 95: 10582-10586. |
0.311 |
|
| 1991 |
Allison CE, Cramer JA, Hop CECA, Szulejko JE, McMahon TB. Strong Hydrogen Bonding in Gas-Phase Ions. A High-Pressure Mass Spectrometric Study of the Proton Affinity, Proton Transfer Kinetics, and Hydrogen-Bonding Capability of Iron Pentacarbonyl Journal of the American Chemical Society. 113: 4469-4473. |
0.736 |
|
| 1990 |
Allison CE, McMahon TB. How strong is the Si=C bond in fluoro- and methyl-substituted silaethylenes? An experimental determination of π bond strengths Journal of the American Chemical Society. 112: 1672-1677. DOI: 10.1021/ja00161a002 |
0.68 |
|
| 1990 |
Hop CECA, McMahon TB, Willett GD. Determination of bond dissociation energies via energy-resolved collision induced dissociation in a fourier transform ion cyclotron resonance spectrometer International Journal of Mass Spectrometry and Ion Processes. 101: 191-208. DOI: 10.1016/0168-1176(90)87011-5 |
0.335 |
|
| 1990 |
Fisher JJ, McMahon TB. Determination of rate constants for low pressure association reactions by Fourier transform-ion cyclotron resonance spectrometry International Journal of Mass Spectrometry and Ion Processes. 100: 701-717. DOI: 10.1016/0168-1176(90)85104-A |
0.33 |
|
| 1988 |
McMahon TB, Heinis T, Nicol G, Hovey JK, Kebarle P. Methyl cation affinities Journal of the American Chemical Society. 110: 7591-7598. DOI: 10.1021/Ja00231A002 |
0.438 |
|
| 1988 |
Larson JW, McMahon TB. Equilibrium isotope effects on the hydration of gas-phase ions. The effect of hydrogen bond formation on deuterium isotopic fractionation factors for H3O+, H5O2+, F(H2O)-, and Cl(H2O)- Journal of the American Chemical Society. 110: 1087-1093. |
0.32 |
|
| 1988 |
Fisher JJ, McMahon TB. Carbene-like character of gaseous ions. An ion cyclotron resonance and ab initio investigation of the reactions of difluoronitrenium ion with methane Journal of the American Chemical Society. 110: 7599-7604. |
0.396 |
|
| 1988 |
Kofel P, McMahon TB. Determination of radiative and unimolecular decomposition lifetimes of chemically activated ions by Fourier transform ion cyclotron resonance spectrometry Journal of Physical Chemistry. 92: 6174-6176. |
0.307 |
|
| 1987 |
Larson JW, McMahon TB. Isotope effects in proton-transfer reactions. An ion cyclotron resonance determination of the equilibrium deuterium isotope effect in the bichloride ion Journal of Physical Chemistry. 91: 554-557. |
0.377 |
|
| 1987 |
Larson JW, McMahon TB. Trends in gas-phase fluoride ion affinities of main-group oxyfluorides and fluoride sulfides. Generation and characterization of the fluoride adducts of FAsO, FPO, FPO2, F2SiO, F4SO, FBO, F2SiS, FPS, FAsS, F2S2, and S2O by ion cyclotron resonance addition-elimination reactions Inorganic Chemistry. 26: 4018-4023. |
0.33 |
|
| 1987 |
Larson JW, McMahon TB. Hydrogen bonding in gas-phase anions. The energetics of interaction between cyanide ion and brønsted acids determined from ion cyclotron resonance cyanide exchange equilibria Journal of the American Chemical Society. 109: 6230-6236. |
0.353 |
|
| 1987 |
Hovey JK, McMahon TB. The C-Kr bond strength in the methylkryptonium ion determined from ion cyclotron resonance methyl cation transfer equilibria Journal of Physical Chemistry. 91: 4560-4562. |
0.399 |
|
| 1986 |
McMahon TB, Kebarle P. Strong hydrogen bonding in gas-phase ions: A high pressure mass spectrometric study of formation and energetics of methyl fluoride proton bound dimer Journal of the American Chemical Society. 108: 6502-6505. |
0.595 |
|
| 1986 |
Hovey JK, McMahon TB. C-Xe bond strength in the methylxenonium cation determined from ion cyclotron resonance methyl cation exchange equilibria Journal of the American Chemical Society. 108: 528-529. |
0.305 |
|
| 1985 |
Caldwell G, McMahon TB, Kebarle P, Bartmess JE, Kiplinger JP. Methyl substituent effects in the gas-phase acidities of halosubstituted oxygen acids. A realignment with substituent effects in solution Journal of the American Chemical Society. 107: 80-82. DOI: 10.1021/Ja00287A015 |
0.455 |
|
| 1985 |
McMahon TB, Kebarle P. Bridging the gap. A continuous scale of gas-phase basicities from methane to water from pulsed electron beam high pressure mass spectrometric equilibria measurements Journal of the American Chemical Society. 107: 2612-2617. |
0.467 |
|
| 1985 |
McMahon TB, Kebarle P. The formyl and isoformyl cations. A pulsed electron beam high pressure mass spectrometric study of the energetics of HCO+ and HOC+ The Journal of Chemical Physics. 83: 3919-3923. |
0.433 |
|
| 1984 |
Kayser MM, McMahon TB. The mechanism of borohydride reductions. Reactions of gas phase borohydride ion with carbonyl groups by ion cyclotron resonance spectroscopy Tetrahedron Letters. 25: 3379-3382. DOI: 10.1016/S0040-4039(01)91025-1 |
0.335 |
|
| 1984 |
Larson JW, McMahon TB. Hydrogen bonding in gas-phase anions. An experimental investigation of the interaction between chloride ion and Brønsted acids from ion cyclotron resonance chloride exchange equilibria Journal of the American Chemical Society. 106: 517-521. |
0.346 |
|
| 1984 |
Larson JW, McMahon TB. Gas-phase bihalide and pseudobihalide ions. An ion cyclotron resonance determination of hydrogen bond energies in XHY species (X, Y = F, Cl, Br, CN) Inorganic Chemistry. 23: 2029-2033. |
0.351 |
|
| 1983 |
Larson JW, McMahon TB. ENERGETICS OF STRONG HYDROGEN BONDING IN GAS PHASE IONS FROM ION CYCLOTRON RESONANCE EXCHANGE EQUILIBRIA Annual Conference On Mass Spectrometry and Allied Topics. 92. |
0.334 |
|
| 1983 |
Collyer SM, McMahon TB. Proton affinity of water. A scale of gas-phase basicities including ethylene and water from ion cyclotron resonance proton transfer equilibria measurements Journal of Physical Chemistry. 87: 909-911. |
0.332 |
|
| 1983 |
Larson JW, McMahon TB. Strong hydrogen bonding in gas-phase anions. An ion cyclotron resonance determination of fluoride binding energetics to Brønsted acids from gas-phase fluoride exchange equilibria measurements Journal of the American Chemical Society. 105: 2944-2950. |
0.368 |
|
| 1982 |
Drummond DF, McMahon TB. Gas phase ion chemistry and basicities of fluorinated acetones: An ion cyclotron resonance study of the effects of multiple fluorine substitution on reactivities of fluoroketones and stabilities of protonated carbonyl compounds International Journal of Mass Spectrometry and Ion Physics. 42: 265-284. DOI: 10.1016/0020-7381(82)80071-5 |
0.383 |
|
| 1982 |
Larson JW, McMahon TB. Gas-phase bifluoride ion. An ion cyclotron resonance determination of the hydrogen bond energy in FHF- from gas-phase fluoride transfer equilibrium measurements Journal of the American Chemical Society. 104: 5848-5849. |
0.346 |
|
| 1982 |
Larson JW, McMahon TB. BIMOLECULAR PRODUCTION AND THERMOCHEMISTRY OF GAS PHASE IONS SOLVATED BY A SINGLET SOLVENT MOLECULE BY ION CYCLOTRON RESONANCE SOLVENT EXCHANGE EQUILIBRIA MEASUREMENTS Annual Conference On Mass Spectrometry and Allied Topics. 257. |
0.305 |
|
| 1981 |
Drummond DF, McMahon TB. Additivity of fluorine substituent effects in the gas-phase basicities of fluorinated acetones Journal of Physical Chemistry. 85: 3746-3748. |
0.396 |
|
| 1980 |
Claire RL, McMahon TB. An ion cyclotron resonance study of base-induced elimination reactions of fluorinated alcohols and unimolecular loss of HF from chemically activated fluoroalkoxide ions International Journal of Mass Spectrometry and Ion Physics. 33: 21-36. DOI: 10.1016/0020-7381(80)80031-3 |
0.344 |
|
| 1980 |
Doiron CE, McMahon TB. Nucleophilic addition-elimination reactions of weak bases with the trifluoroarsonium ion in the gas phase by ion cyclotron resonance spectroscopy Inorganic Chemistry. 19: 3037-3042. |
0.342 |
|
| 1978 |
McMahon TB, Northcott CJ. The fluoroformate ion, FCO2−. An ion cyclotron resonance study of the gas phase Lewis acidity of carbon dioxide and related isoelectronic species Canadian Journal of Chemistry. 56: 1069-1074. DOI: 10.1139/v78-181 |
0.341 |
|
| 1978 |
Farid R, McMahon TB. Gas phase ion-molecule reactions of alkyl nitrites by ion cyclotron resonance spectroscopy International Journal of Mass Spectrometry and Ion Physics. 27: 163-183. DOI: 10.1016/0020-7381(78)80037-0 |
0.347 |
|
| 1977 |
Kebarle P, Davidson WR, French M, Cumming JB, McMahon TB. Solvation of negative ions by protic and aprotic solvents. Information from gas phase ion equilibria measurements Faraday Discussions of the Chemical Society. 64: 220-229. DOI: 10.1039/DC9776400220 |
0.529 |
|
| 1977 |
McMahon TB, Kebarle P. Intrinsic acidities of substituted phenols and benzoic acids determined by gas-phase proton-transfer equilibria Journal of the American Chemical Society. 99: 2222-2230. |
0.507 |
|
| 1977 |
Mcmahon TB, Beauchamp JL. Kinetics of symmetric proton transfer reactions in alcohols and amines by ion cyclotron resonance spectroscopy. Relaxation mechanisms for epithermal ion energy distributions Journal of Physical Chemistry. 81: 593-598. |
0.332 |
|
| 1976 |
Kebarle P, Yamdagni R, Hiraoka K, McMahon TB. Ion molecule reactions at high pressure: recent proton affinities, gas phase acidities and hydrocarbon clustering results International Journal of Mass Spectrometry and Ion Physics. 19: 71-87. DOI: 10.1016/0020-7381(76)83005-7 |
0.587 |
|
| 1976 |
McMahon TB, Miasek PG, Beauchamp JL. Trapped ion cyclotron resonance studies of symmetric electron- and proton-transfer reactions International Journal of Mass Spectrometry and Ion Physics. 21: 63-71. DOI: 10.1016/0020-7381(76)80066-6 |
0.545 |
|
| 1976 |
McMahon TB, Kebarle P. INTRINSIC ACIDITIES OF CARBON AND NITROGEN ACIDS MEASURED BY GAS PHASE PROTON TRANSFER EQUILIBRIA. SUBSTITUENT EFFECTS ON THE STABILITIES OF GAS PHASE CARBANIONS AND NITROGEN ANIONS Journal of the American Chemical Society. 98: 3399-3414. |
0.508 |
|
| 1974 |
Yamdagni R, McMahon TB, Kebarle P. Substituent effects on the intrinsic acidities of benzoic acids determined by gas phase proton transfer equilibria measurements [19] Journal of the American Chemical Society. 96: 4035-4037. DOI: 10.1021/Ja00819A063 |
0.508 |
|
| 1974 |
McMahon TB, Kebarle P. Intrinsic acidities of carbon acids, RH, bond dissociation energies of R-H, and electron affinities of R from gas phase proton transfer equilibrium measurements [12] Journal of the American Chemical Society. 96: 5940-5942. |
0.518 |
|
| 1974 |
Blint RJ, McMahon TB, Beauchamp JL. Gas-phase ion chemistry of fluoromethanes by ion cyclotron resonance spectroscopy. New techniques for the determination of carbonium ion stabilities Journal of the American Chemical Society. 96: 1269-1278. |
0.342 |
|
| 1974 |
Wyatt RH, Holtz D, McMahon TB, Beauchamp JL. Acidity, basicity, and ion-molecule reactions of arsine in the gas phase by ion cyclotron resonance spectroscopy Inorganic Chemistry. 13: 1511-1517. |
0.343 |
|
| 1973 |
Freiser BS, McMahon TB, Beauchamp JL. Observation of ion ejection phenomena in ion cyclotron double resonance experiments International Journal of Mass Spectrometry and Ion Physics. 12: 249-255. DOI: 10.1016/0020-7381(73)80041-5 |
0.629 |
|
| 1972 |
McMahon TB, Beauchamp JL. A versatile trapped ion cell for ion cyclotron resonance spectroscopy Review of Scientific Instruments. 43: 509-512. DOI: 10.1063/1.1685673 |
0.495 |
|
| 1972 |
McMahon TB, Blint RJ, Ridge DP, Beauchamp JL. Determination of carbonium ion stabilities by ion cyclotron resonance spectroscopy [23] Journal of the American Chemical Society. 94: 8934-8936. |
0.576 |
|
| 1971 |
McMahon TB, Beauchamp JL. Determination of ion transit times in an ion cyclotron resonance spectrometer Review of Scientific Instruments. 42: 1632-1638. DOI: 10.1063/1.1684956 |
0.505 |
|
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