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Nick R. Walker, PhD - Publications

Affiliations: 
Chemistry Newcastle University, Newcastle upon Tyne, England, United Kingdom 
Area:
rotational spectroscopy
Website:
http://www.ncl.ac.uk/chemistry/staff/profile/nick.walker

66 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2016 Bittner DM, Zaleski DP, Tew DP, Walker NR, Legon AC. Highly Unsaturated Platinum and Palladium Carbenes PtC3 and PdC3 Isolated and Characterized in the Gas Phase. Angewandte Chemie (Weinheim An Der Bergstrasse, Germany). 128: 3832-3835. PMID 27478275 DOI: 10.1002/ange.201511646  0.735
2016 Stephens SL, Tew DP, Walker NR, Legon AC. H3PAgI: generation by laser-ablation and characterization by rotational spectroscopy and ab initio calculations. Physical Chemistry Chemical Physics : Pccp. PMID 27354204 DOI: 10.1039/c6cp03512d  0.775
2016 Bittner DM, Stephens SL, Zaleski DP, Tew DP, Walker NR, Legon AC. Gas phase complexes of H3NCuF and H3NCuI studied by rotational spectroscopy and ab initio calculations: the effect of X (X = F, Cl, Br, I) in OCCuX and H3NCuX. Physical Chemistry Chemical Physics : Pccp. PMID 27139221 DOI: 10.1039/C6Cp01368F  0.823
2016 Bittner DM, Zaleski DP, Tew DP, Walker NR, Legon AC. Highly Unsaturated Platinum and Palladium Carbenes PtC3 and PdC3 Isolated and Characterized in the Gas Phase. Angewandte Chemie (International Ed. in English). PMID 26879473 DOI: 10.1002/Anie.201511646  0.735
2016 Mullaney JC, Zaleski DP, Tew DP, Walker NR, Legon AC. Geometry of an Isolated Dimer of Imidazole Characterised by Broadband Rotational Spectroscopy and Ab Initio Calculations. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 26812549 DOI: 10.1002/Cphc.201501179  0.765
2015 Evans CJ, Needham LM, Walker NR, Köckert H, Zaleski DP, Stephens SL. The pure rotational spectra of the open-shell diatomic molecules PbI and SnI. The Journal of Chemical Physics. 143: 244309. PMID 26723673 DOI: 10.1063/1.4938247  0.799
2015 Zaleski DP, Mullaney JC, Bittner DM, Tew DP, Walker NR, Legon AC. Interaction of a pseudo-π C-C bond with cuprous and argentous chlorides: Cyclopropane⋯CuCl and cyclopropane⋯AgCl investigated by rotational spectroscopy and ab initio calculations. The Journal of Chemical Physics. 143: 164314. PMID 26520520 DOI: 10.1063/1.4934539  0.758
2015 Mullaney JC, Stephens SL, Zaleski DP, Sprawling MJ, Tew DP, Walker NR, Legon AC. An Isolated Complex of Ethyne and Gold Iodide Characterized by Broadband Rotational Spectroscopy and Ab initio Calculations. The Journal of Physical Chemistry. A. PMID 26305995 DOI: 10.1021/Acs.Jpca.5B06593  0.828
2015 Bittner DM, Zaleski DP, Stephens SL, Walker NR, Legon AC. The σ-Hole Interaction Between Sulfur Hexafluoride and Ammonia Characterised by Broadband Rotational Spectroscopy. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. 16: 2630-2634. PMID 26175274 DOI: 10.1002/Cphc.201500455  0.815
2015 Zaleski DP, Stephens SL, Tew DP, Bittner DM, Walker NR, Legon AC. Distortions of ethyne when complexed with a cuprous or argentous halide: the rotational spectrum of C2H2CuF. Physical Chemistry Chemical Physics : Pccp. PMID 26134582 DOI: 10.1039/C5Cp02248G  0.818
2015 Bittner DM, Zaleski DP, Stephens SL, Tew DP, Walker NR, Legon AC. A monomeric complex of ammonia and cuprous chloride: H3N⋯CuCl isolated and characterised by rotational spectroscopy and ab initio calculations. The Journal of Chemical Physics. 142: 144302. PMID 25877573 DOI: 10.1063/1.4916391  0.833
2015 Zaleski DP, Tew DP, Walker NR, Legon AC. Chemistry in laser-induced plasmas: formation of M-C≡C-Cl (M = Ag or Cu) and their characterization by rotational spectroscopy. The Journal of Physical Chemistry. A. 119: 2919-25. PMID 25732940 DOI: 10.1021/Acs.Jpca.5B01861  0.752
2015 Hill JG, Legon AC, Tew DP, Walker NR. Halogen bonding in the gas phase: a comparison of the iodine bond in B⋯ICl and B⋯ICF3 for simple Lewis Bases B. Topics in Current Chemistry. 358: 43-77. PMID 25467533 DOI: 10.1007/128_2014_574  0.384
2015 Anable JP, Hird DE, Stephens SL, Zaleski DP, Walker NR, Legon AC. Characterisation of the weak halogen bond in N2⋯ICF3 by pure rotational spectroscopy Chemical Physics Letters. DOI: 10.1016/J.Cplett.2015.02.023  0.799
2014 Zaleski DP, Stephens SL, Walker NR. A perspective on chemistry in transient plasma from broadband rotational spectroscopy. Physical Chemistry Chemical Physics : Pccp. 16: 25221-8. PMID 25340728 DOI: 10.1039/C4Cp04108A  0.786
2014 Stephens SL, Bittner DM, Mikhailov VA, Mizukami W, Tew DP, Walker NR, Legon AC. Changes in the geometries of C₂H₂ and C₂H₄ on coordination to CuCl revealed by broadband rotational spectroscopy and ab-initio calculations. Inorganic Chemistry. 53: 10722-30. PMID 25233123 DOI: 10.1021/ic501899c  0.759
2014 Stephens SL, Zaleski DP, Mizukami W, Tew DP, Walker NR, Legon AC. Distortion of ethyne on coordination to silver acetylide, C2H2⋅⋅⋅AgCCH, characterised by broadband rotational spectroscopy and ab initio calculations. The Journal of Chemical Physics. 140: 124310. PMID 24697444 DOI: 10.1063/1.4868035  0.813
2012 Stephens SL, Mizukami W, Tew DP, Walker NR, Legon AC. Distortion of ethyne on formation of a π complex with silver chloride: C2H2⋯Ag-Cl characterised by rotational spectroscopy and ab initio calculations. The Journal of Chemical Physics. 137: 174302. PMID 23145726 DOI: 10.1063/1.4761895  0.737
2012 Stephens SL, Mizukami W, Tew DP, Walker NR, Legon AC. Molecular geometry of OC···AgI determined by broadband rotational spectroscopy and ab initio calculations. The Journal of Chemical Physics. 136: 064306. PMID 22360186 DOI: 10.1063/1.3683221  0.773
2012 Stephens SL, Mizukami W, Tew DP, Walker NR, Legon AC. The halogen bond between ethene and a simple perfluoroiodoalkane: C 2H 4⋯ICF 3 identified by broadband rotational spectroscopy Journal of Molecular Spectroscopy. 280: 47-53. DOI: 10.1016/j.jms.2012.06.002  0.71
2012 Riaz SZ, Stephens SL, Mizukami W, Tew DP, Walker NR, Legon AC. H 2S⋯Ag-I synthesized by a laser-ablation method and identified by its rotational spectrum Chemical Physics Letters. 531: 1-5. DOI: 10.1016/J.Cplett.2012.01.064  0.747
2011 Stephens SL, Walker NR, Legon AC. Rotational spectra and properties of complexes B···ICF3 (B = Kr or CO) and a comparison of the efficacy of ICl and ICF3 as iodine donors in halogen bond formation. The Journal of Chemical Physics. 135: 224309. PMID 22168696 DOI: 10.1063/1.3664314  0.749
2011 Stephens SL, Walker NR, Legon AC. Molecular geometries of H2S···ICF3 and H2O···ICF3 characterised by broadband rotational spectroscopy. Physical Chemistry Chemical Physics : Pccp. 13: 21093-101. PMID 22025059 DOI: 10.1039/C1Cp22339A  0.723
2011 Stephens SL, Walker NR, Legon AC. Internal rotation and halogen bonds in CF3I···NH3 and CF3I···N(CH3)3 probed by broadband rotational spectroscopy. Physical Chemistry Chemical Physics : Pccp. 13: 20736-44. PMID 21997343 DOI: 10.1039/C1Cp21854A  0.754
2011 Stephens SL, Tew DP, Mikhailov VA, Walker NR, Legon AC. A prototype transition-metal olefin complex C2H4···AgCl synthesised by laser ablation and characterised by rotational spectroscopy and ab initio methods. The Journal of Chemical Physics. 135: 024315. PMID 21766950 DOI: 10.1063/1.3604821  0.747
2011 Walker NR, Tew DP, Harris SJ, Wheatley DE, Legon AC. Characterisation of H2S···CuCl and H2S···AgCl isolated in the gas phase: a rigidly pyramidal geometry at sulphur revealed by rotational spectroscopy and ab initio calculations. The Journal of Chemical Physics. 135: 014307. PMID 21744902 DOI: 10.1063/1.3598927  0.526
2011 Mikhailov VA, Roberts FJ, Stephens SL, Harris SJ, Tew DP, Harvey JN, Walker NR, Legon AC. Monohydrates of cuprous chloride and argentous chloride: H2O⋅⋅⋅CuCl and H2O⋅⋅⋅AgCl characterized by rotational spectroscopy and ab initio calculations. The Journal of Chemical Physics. 134: 134305. PMID 21476753 DOI: 10.1063/1.3561305  0.778
2011 Stephens SL, Tew DP, Walker NR, Legon AC. Monohydrate of argentous fluoride: H 2O⋯AgF characterised by rotational spectroscopy and ab initio calculations Journal of Molecular Spectroscopy. 267: 163-168. DOI: 10.1016/J.Jms.2011.03.004  0.77
2010 Harris SJ, Legon AC, Walker NR, Wheatley DE. Experimental detection and properties of H2O...Ag-Cl and H2S...Ag-Cl by rotational spectroscopy. Angewandte Chemie (International Ed. in English). 49: 181-3. PMID 19943311 DOI: 10.1002/Anie.200905799  0.518
2010 Stephens SL, Walker NR. Determination of nuclear spin-rotation coupling constants in CF 3I by chirped-pulse Fourier-transform microwave spectroscopy Journal of Molecular Spectroscopy. 263: 27-33. DOI: 10.1016/J.Jms.2010.06.007  0.728
2010 Mikhailov VA, Tew DP, Walker NR, Legon AC. H3N⋯Ag-Cl: Synthesis in a supersonic jet and characterisation by rotational spectroscopy Chemical Physics Letters. 499: 16-20. DOI: 10.1016/J.Cplett.2010.08.069  0.461
2008 Francis SG, Harvey JN, Walker NR, Legon AC. An investigation of the molecular geometry and electronic structure of nitryl chloride by a combination of rotational spectroscopy and ab initio calculations. The Journal of Chemical Physics. 128: 204305. PMID 18513017 DOI: 10.1063/1.2920487  0.439
2008 Walker NR, Minei AJ, Novick SE, Legon AC. Microwave spectrum and structure of the polar N2O dimer Journal of Molecular Spectroscopy. 251: 153-158. DOI: 10.1016/J.Jms.2008.02.015  0.621
2008 Francis SG, Walker NR, Legon AC. Nuclear hyperfine coupling constants of nitryl bromide from rotational spectroscopy Chemical Physics Letters. 452: 1-5. DOI: 10.1016/J.Cplett.2007.11.093  0.436
2007 Walker NR. New opportunities and emerging themes of research in microwave spectroscopy. Philosophical Transactions. Series a, Mathematical, Physical, and Engineering Sciences. 365: 2813-28. PMID 17890185 DOI: 10.1098/Rsta.2007.0001  0.342
2007 Walker NR, Francis SG, Matthews SL, Rowlands JJ, Legon AC. Microwave spectrum and structure of carbonyl gold iodide, OCAuI Molecular Physics. 105: 861-869. DOI: 10.1080/00268970701197320  0.519
2006 Francis SG, Matthews SL, Poleshchuk OKh, Walker NR, Legon AC. N2-Cu-F: a complex of dinitrogen and cuprous fluoride characterized by rotational spectroscopy. Angewandte Chemie (International Ed. in English). 45: 6341-3. PMID 16937427 DOI: 10.1002/Anie.200601988  0.414
2006 Walker NR, Francis SG, Rowlands JJ, Legon AC. Nuclear hyperfine coupling constants of indium monoiodide determined by Fourier-transform, microwave spectroscopy Journal of Molecular Spectroscopy. 239: 126-129. DOI: 10.1016/J.Jms.2006.06.006  0.319
2006 Walker NR, Francis SG, Rowlands JJ, Legon AC. Nuclear hyperfine coupling constants of aluminium monoiodide determined by Fourier-transform microwave spectroscopy Chemical Physics Letters. 423: 327-330. DOI: 10.1016/J.Cplett.2006.03.044  0.365
2005 Walker NR, Walters RS, Tsai MK, Jordan KD, Duncan MA. Infrared photodissociation spectroscopy of Mg(+)(H2O)Ar(n) complexes: isomers in progressive microsolvation. The Journal of Physical Chemistry. A. 109: 7057-67. PMID 16834068 DOI: 10.1021/Jp051877T  0.612
2005 Walker NR, Walters RS, Duncan MA. Frontiers in the infrared spectroscopy of gas phase metal ion complexes New Journal of Chemistry. 29: 1495-1503. DOI: 10.1039/B510678H  0.559
2004 Walker NR, Walters RS, Grieves GA, Duncan MA. Growth dynamics and intracluster reactions in Ni+(CO2)n complexes via infrared spectroscopy. The Journal of Chemical Physics. 121: 10498-507. PMID 15549932 DOI: 10.1063/1.1806821  0.587
2004 Walker NR, Walters RS, Duncan MA. Infrared photodissociation spectroscopy of V+(CO2)n and V+(CO2)nAr complexes. The Journal of Chemical Physics. 120: 10037-45. PMID 15268025 DOI: 10.1063/1.1730217  0.548
2004 Thomas JM, Walker NR, Cooke SA, Gerry MC. Microwave spectra and structures of KrAuF, KrAgF, and KrAgBr; 83Kr nuclear quadrupole coupling and the nature of noble gas-noble metal halide bonding. Journal of the American Chemical Society. 126: 1235-46. PMID 14746496 DOI: 10.1021/Ja0304300  0.819
2003 Cox H, Akibo-Betts G, Wright RR, Walker NR, Curtis S, Duncombe B, Stace AJ. Solvent coordination in gas-phase [Mn.(H(2)O)(n)](2+) and [Mn.(ROH)(n)](2+) complexes: theory and experiment. Journal of the American Chemical Society. 125: 233-42. PMID 12515526 DOI: 10.1021/Ja012367P  0.614
2003 Walker NR, Walters RS, Pillai ED, Duncan MA. Infrared spectroscopy of V+(H2O) and V+(D2O) complexes: Solvent deformation and an incipient reaction Journal of Chemical Physics. 119: 10471-10474. DOI: 10.1063/1.1625370  0.535
2003 Walker NR, Grieves GA, Jaeger JB, Walters RS, Duncan MA. Generation of "unstable" doubly charged metal ion complexes in a laser vaporization cluster source International Journal of Mass Spectrometry. 228: 285-295. DOI: 10.1016/S1387-3806(03)00215-X  0.55
2003 Walker NR, Grieves GA, Walters RS, Duncan MA. The metal coordination in Ni+(CO2)n and NiO2 +(CO2)m complexes Chemical Physics Letters. 380: 230-236. DOI: 10.1016/J.Cplett.2003.08.107  0.54
2002 Walker NR, Gerry MC. Microwave spectra, geometries, and hyperfine constants of OCAgX (X = F, Cl, Br). Inorganic Chemistry. 41: 1236-44. PMID 11874361 DOI: 10.1021/ic010997m  0.779
2002 Walker NR, Hui JKH, Gerry MCL. Microwave spectrum, geometry, and hyperfine constants of PdCO Journal of Physical Chemistry A. 106: 5803-5808. DOI: 10.1021/Jp0200831  0.448
2002 Walker NR, Reynard LM, Gerry MCL. The microwave spectrum and structure of KrAgF Journal of Molecular Structure. 612: 109-116. DOI: 10.1016/S0022-2860(02)00081-9  0.47
2001 Walker NR, Gerry MC. Microwave spectra, geometries, and hyperfine constants of OCCuX (X = F, Cl, Br). Inorganic Chemistry. 40: 6158-66. PMID 11703114 DOI: 10.1021/Ic0105967  0.792
2001 Walker NR, Wright RR, Barran PE, Murrell JN, Stace AJ. Comparisons in the behavior of stable copper(II), silver(II), and gold(II) complexes in the gas phase: are there implications for condensed-phase chemistry? Journal of the American Chemical Society. 123: 4223-7. PMID 11457187 DOI: 10.1021/Ja003431Q  0.685
2001 Dickinson CS, Coxon JA, Walker NR, Gerry MCL. Fourier transform microwave spectroscopy of the 2Σ+ ground states of YbX (X=F, Cl, Br): Characterization of hyperfine effects and determination of the molecular geometries Journal of Chemical Physics. 115: 6979-6989. DOI: 10.1063/1.1404146  0.47
2001 Walker NR, Wright RR, Barran PE, Cox H, Stace AJ. Unexpected stability of [Cu·Ar]2+, [Ag·Ar]2+, [Au·Ar]2+, and their larger clusters Journal of Chemical Physics. 114: 5562-5567. DOI: 10.1063/1.1352036  0.703
2001 Wright RR, Walker NR, Firth S, Stace AJ. Coordination and chemistry of stable Cu(II) complexes in the gas phase Journal of Physical Chemistry A. 105: 54-64. DOI: 10.1021/Jp002682I  0.602
2000 Barran PE, Walker NR, Stace AJ. Competitive charge transfer reactions in small [Mg(H2O)N]2+ clusters Journal of Chemical Physics. 112: 6173-6177. DOI: 10.1063/1.481218  0.661
2000 Walker N, Dobson MP, Wright RR, Barran PE, Murrell JN, Stace AJ. A gas-phase study of the coordination of Mg2+ with oxygen- and nitrogen-containing ligands Journal of the American Chemical Society. 122: 11138-11145. DOI: 10.1021/Ja0007509  0.689
2000 Stace AJ, Walker NR, Wright RR, Firth S. Comment on “Do Cu2+NH3 and Cu2+H2O exist?: theory confirms yes!” (Chemical Physics Letters 318 (2000) 333–339) Chemical Physics Letters. 329: 173-175. DOI: 10.1016/S0009-2614(00)00988-X  0.575
2000 Stace AJ, Walker NR, Wright RR, Firth S. Comment on "do Cu2+NH3 and Cu2+H2O exist?: Theory confirms yes!" (Chemical Physics Letters 318 (2000) 333-339) Chemical Physics Letters. 329: 173-175.  0.478
1999 Walker NR, Wright RR, Barran PE, Stace AJ. Stable gold(II) complexes in the gas phase Organometallics. 18: 3569-3571. DOI: 10.1021/Om990260T  0.69
1999 Walker NR, Wright RR, Stace AJ. Stable Ag(II) coordination complexes in the gas phase Journal of the American Chemical Society. 121: 4837-4844. DOI: 10.1021/Ja982781Y  0.592
1999 Walker NR, Wright RR, Stace AJ, Woodward CA. Cluster ion studies of Ho2+ and Ho3+ solvation in the gas phase International Journal of Mass Spectrometry. 188: 113-119. DOI: 10.1016/S1387-3806(98)14286-0  0.576
1998 Walker NR, Stace AJ. Chemical reactions in CF3H cluster ions International Journal of Mass Spectrometry and Ion Processes. 173: 153-161. DOI: 10.1016/S0168-1176(97)00283-8  0.507
1998 Walker NR, Firth S, Stace AJ. Stable Cu(II) co-ordination complexes in the gas phase Chemical Physics Letters. 292: 125-132. DOI: 10.1016/S0009-2614(98)00643-5  0.604
1997 Stace AJ, Walker NR, Firth S. [Cu·(H2O)(n)]2+ clusters: The first evidence of aqueous Cu(II) in the gas phase Journal of the American Chemical Society. 119: 10239-10240. DOI: 10.1021/Ja9722436  0.562
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