Ulrich Fekl - Publications

Affiliations: 
Chemistry University of Toronto, Toronto, ON, Canada 
Area:
Physical Chemistry, Organic Chemistry, Theory Physics, General Biophysics
Website:
https://www.utm.utoronto.ca/cps/faculty-staff/fekl-ulrich-w

50 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
2020 Mirabi B, Poh WC, Armstrong D, Lough AJ, Fekl U. Why Diorganyl Zinc Lewis Acidity Dramatically Increases with Narrowing C-Zn-C Bond Angle. Inorganic Chemistry. PMID 32037795 DOI: 10.1021/Acs.Inorgchem.9B02193  0.44
2020 Taullaj F, Fekl U, Lough AJ. Platinum(IV) complexes of a bulky and exceptionally donating alkyl: 2-adamantyl Canadian Journal of Chemistry. 1-7. DOI: 10.1139/Cjc-2020-0158  0.44
2019 Taullaj F, Lough AJ, Fekl U. An iridium complex with an unsupported Ir-Zn bond: di-iodido-(η-penta-methyl-cyclo-penta-dien-yl)bis-(tri-methyl-phosphane)iridiumzinc(-) benzene hemisolvate. Acta Crystallographica. Section E, Crystallographic Communications. 75: 1824-1827. PMID 31871738 DOI: 10.1107/S2056989019014622  0.44
2019 Nguyen N, Lough AJ, Fekl U. A molybdenum tris-(di-thiol-ene) complex coordinates to three bound cobalt centers in three different ways. Acta Crystallographica. Section E, Crystallographic Communications. 75: 1261-1264. PMID 31417803 DOI: 10.1107/S2056989019010363  0.44
2018 Harrison DJ, Lough AJ, Fekl U. A new structural model for NiFe hydrogenases: an unsaturated analogue of a classic hydrogenase model leads to more enzyme-like Ni-Fe distance and inter-planar fold. Acta Crystallographica. Section E, Crystallographic Communications. 74: 1222-1226. PMID 30225104 DOI: 10.1107/S2056989018010939  0.44
2017 Gapinska A, Lough AJ, Fekl U. Coordination compounds containing bis-di-thiol-ene-chelated molybdenum(IV) and oxalate: comparison of terminal with bridging oxalate. Acta Crystallographica. Section E, Crystallographic Communications. 73: 1202-1207. PMID 28932437 DOI: 10.1107/S205698901701026X  0.44
2017 Moscattini J, Lough AJ, Fekl U. C2-isomer of [Pd(tfd)]6 [tfd is S2C2(CF3)2] as its benzene solvate: a new member of the small but growing class of homoleptic palladium(II) monodi-thio-lenes in the form of hexa-meric cubes. Acta Crystallographica. Section E, Crystallographic Communications. 73: 957-962. PMID 28775860 DOI: 10.1107/S2056989017007897  0.44
2017 Armstrong D, Taullaj F, Singh K, Mirabi B, Lough AJ, Fekl U. Adamantyl metal complexes: new routes to adamantyl anions and new transmetallations. Dalton Transactions (Cambridge, England : 2003). PMID 28443859 DOI: 10.1039/C7Dt00428A  0.44
2017 Daryanavard M, Armstrong D, Lough AJ, Fekl U. The first palladium(iv) aryldiazenido complex: relevance for C-C coupling. Dalton Transactions (Cambridge, England : 2003). PMID 28271100 DOI: 10.1039/C7Dt00078B  0.44
2016 Taullaj F, Armstrong D, Lough AJ, Fekl U. Iridium complexes containing N-donor-functionalized η1-fluorenyl ligands Polyhedron. 108: 30-35. DOI: 10.1016/J.Poly.2015.08.023  1
2015 Prack E, O'Keefe CA, Moore JK, Lai A, Lough AJ, Macdonald PM, Conradi MS, Schurko RW, Fekl U. A Molecular Rotor Possessing an H-M-H "Spoke" on a P-M-P "Axle": A Platinum(II) trans-Dihydride Spins Rapidly Even at 75 K. Journal of the American Chemical Society. 137: 13464-7. PMID 26448538 DOI: 10.1021/Jacs.5B08213  1
2015 Daryanavard M, Armstrong D, Lough AJ, Fekl U. Extremely facile transformations of tris(3,5-dimethylpyrazolyl)borate: A bidentate nitrogen ligand and a C2-chiral cation European Journal of Inorganic Chemistry. 2015: 3232-3235. DOI: 10.1002/Ejic.201500424  1
2014 Tokarz D, Cisek R, El-Ansari O, Espie GS, Fekl U, Barzda V. Organization of astaxanthin within oil bodies of Haematococcus pluvialis studied with polarization-dependent harmonic generation microscopy. Plos One. 9: e107804. PMID 25215522 DOI: 10.1371/Journal.Pone.0107804  1
2014 Tokarz D, Cisek R, Krouglov S, Kontenis L, Fekl U, Barzda V. Molecular organization of crystalline β-carotene in carrots determined with polarization-dependent second and third harmonic generation microscopy. The Journal of Physical Chemistry. B. 118: 3814-22. PMID 24628541 DOI: 10.1021/jp411387p  1
2013 Tokarz D, Cisek R, Fekl U, Barzda V. The molecular second hyperpolarizability of the light-harvesting chlorophyll a/b pigment-protein complex of photosystem II. The Journal of Physical Chemistry. B. 117: 11069-75. PMID 23731089 DOI: 10.1021/Jp400739V  1
2013 Dang L, Shibl MF, Yang X, Harrison DJ, Alak A, Lough AJ, Fekl U, Brothers EN, Hall MB. Apparent anti-Woodward-Hoffmann addition to a nickel bis(dithiolene) complex: the reaction mechanism involves reduced, dimetallic intermediates. Inorganic Chemistry. 52: 3711-23. PMID 23484481 DOI: 10.1021/Ic302236U  1
2013 Scheuermann ML, Luedtke AT, Hanson SK, Fekl U, Kaminsky W, Goldberg KI. Reactions of five-coordinate platinum(IV) complexes with molecular oxygen Organometallics. 32: 4752-4758. DOI: 10.1021/Om4003363  1
2012 Tokarz D, Cisek R, Prent N, Fekl U, Barzda V. Measuring the molecular second hyperpolarizability in absorptive solutions by the third harmonic generation ratio technique. Analytica Chimica Acta. 755: 86-92. PMID 23146398 DOI: 10.1016/J.Aca.2012.09.049  1
2012 Tokarz D, Cisek R, Garbaczewska M, Sandkuijl D, Qiu X, Stewart B, Levine JD, Fekl U, Barzda V. Carotenoid based bio-compatible labels for third harmonic generation microscopy. Physical Chemistry Chemical Physics : Pccp. 14: 10653-61. PMID 22744726 DOI: 10.1039/C2Cp41583F  1
2012 Nguyen N, Lough AJ, Fekl U. Rapid, covalent addition of phosphine to dithiolene in a molybdenum tris(dithiolene). A new structural model for dimethyl sulfoxide reductase. Inorganic Chemistry. 51: 6446-8. PMID 22646474 DOI: 10.1021/Ic301031B  1
2012 Dang L, Shibl MF, Yang X, Alak A, Harrison DJ, Fekl U, Brothers EN, Hall MB. The mechanism of alkene addition to a nickel bis(dithiolene) complex: the role of the reduced metal complex. Journal of the American Chemical Society. 134: 4481-4. PMID 22364208 DOI: 10.1021/Ja2107965  1
2011 Fekl U, Sarkar B, Kaim W, Zimmer-De Iuliis M, Nguyen N. Tuning of the spin distribution between ligand- and metal-based spin: electron paramagnetic resonance of mixed-ligand molybdenum tris(dithiolene) complex anions. Inorganic Chemistry. 50: 8685-7. PMID 21853970 DOI: 10.1021/Ic201047K  1
2010 De Crisci AG, Annibale VT, Hamer GK, Lough AJ, Fekl U. Characterization of a rhodium-sparteine complex, [((-)-sparteine)Rh(eta4-COD)]+: crystal structure and DNMR/DFT studies on ligand-rotation dynamics. Dalton Transactions (Cambridge, England : 2003). 39: 2888-902. PMID 20200717 DOI: 10.1039/B917487G  1
2010 De Crisci AG, Hamer GK, Fekl U. The first aryldiazenido complex of platinum(IV): An NMR study on the addition of aryldiazonium to platinum(II) Journal of Coordination Chemistry. 63: 2928-2938. DOI: 10.1080/00958972.2010.497964  1
2010 Scheuermann ML, Fekl U, Kaminsky W, Goldberg KI. Metal-ligand cooperativity in O2 activation: Observation of a "Pt-O-O-C" peroxo intermediate Organometallics. 29: 4749-4751. DOI: 10.1021/Om1003946  1
2010 Nguyen N, Harrison DJ, Lough AJ, De Crisci AG, Fekl U. Molybdenum dithiolene complexes as structural models for the active sites of molybdenum(IV) sulfide hydrodesulfurization catalysts European Journal of Inorganic Chemistry. 3577-3585. DOI: 10.1002/Ejic.201000269  1
2009 Hosking S, Lough AJ, Fekl U. Tetraphenyl-arsonium cis-bis-[1,2-bis-(tri-fluoro-meth-yl)ethene-1,2-dithiol-ato]platinate(II). Acta Crystallographica. Section E, Structure Reports Online. 65: m759-60. PMID 21582694 DOI: 10.1107/S1600536809021527  1
2009 Harrison DJ, Fekl U. Catalytic production of sulfur heterocycles (dihydrobenzodithiins): a new application of ligand-based alkene reactivity. Chemical Communications (Cambridge, England). 7572-4. PMID 20024283 DOI: 10.1039/B915614C  0.44
2009 Kerr MJ, Harrison DJ, Lough AJ, Fekl U. Ligand-based reactivity of a platinum bisdithiolene: double diene addition yields a new C2-chiral chelate ligand. Inorganic Chemistry. 48: 9043-5. PMID 19634863 DOI: 10.1021/Ic901116C  1
2009 Tang JA, Kogut E, Norton D, Lough AJ, McGarvey BR, Fekl U, Schurko RW. Impact of reduction on the properties of metal bisdithiolenes: multinuclear solid-state NMR and structural studies on Pt(tfd)2 and its reduced forms. The Journal of Physical Chemistry. B. 113: 3298-313. PMID 19236015 DOI: 10.1021/Jp807530D  1
2009 De Crisci AG, Kleingardner J, Lough AJ, Larsen A, Fekl U. A weakly coordinating anion as a tripodal "Br3"-ligand for platinum(IV) - Structure of [(closo-CB11H6Br 6)PtMe3]1 Canadian Journal of Chemistry. 87: 95-102. DOI: 10.1139/V08-085  1
2009 Harrison DJ, Fekl U. Catalytic production of sulfur heterocycles (dihydrobenzodithiins): A new application of ligand-based alkene reactivity Chemical Communications. 7572-7574. DOI: 10.1039/b915614c  1
2008 Harrison DJ, De Crisci AG, Lough AJ, Kerr MJ, Fekl U. Nickel dithiolene chelate rings in a new role as eta5-coordinating ligands: synthesis, structural characterization, and redox reactivity of an "Fe2Ni" bis-double-decker. Inorganic Chemistry. 47: 10199-201. PMID 18850699 DOI: 10.1021/Ic801487F  0.44
2008 De Crisci AG, Lough AJ, Multani K, Fekl U. 9,10-dihydroplatinaanthracenes with aromatic diimine ligands: Syntheses and spectroscopic and computational studies of new luminescent materials Organometallics. 27: 1765-1779. DOI: 10.1021/Om700997V  1
2008 Harrison DJ, De Crisci AG, Lough AJ, Kerr MJ, Fekl U. Nickel dithiolene chelate rings in a new role as η5- coordinating ligands: Synthesis, structural characterization, and redox reactivity of an "Fe2Ni" bis-double-decker Inorganic Chemistry. 47: 10199-10201. DOI: 10.1021/ic801487f  1
2007 Harrison DJ, Lough AJ, Nguyen N, Fekl U. Push-pull molybdenum trisdithiolenes allow rapid nonconventional binding of ethylene at ligand sulfur atoms. Angewandte Chemie (International Ed. in English). 46: 7644-7. PMID 17712807 DOI: 10.1002/Anie.200702036  0.44
2007 Hsieh V, De Crisci AG, Lough AJ, Fekl U. Lewis-acidity of trimethylplatinum(IV) with labile oxygen-donor ligands Organometallics. 26: 938-944. DOI: 10.1021/Om060787N  1
2007 Harrison DJ, Lough AJ, Nguyen N, Fekl U. Push-pull molybdenum trisdithiolenes allow rapid nonconventional binding of ethylene at ligand sulfur atoms Angewandte Chemie - International Edition. 46: 7644-7647. DOI: 10.1002/anie.200702036  1
2006 Kogut E, Tang JA, Lough AJ, Widdifield CM, Schurko RW, Fekl U. Neutral high-potential nickel triad bisdithiolenes: structure and solid-state NMR properties of Pt[S2C2(CF3)2]2. Inorganic Chemistry. 45: 8850-2. PMID 17054340 DOI: 10.1021/Ic0614972  1
2006 Harrison DJ, Nguyen N, Lough AJ, Fekl U. New insight into reactions of Ni(S2C2(CF3)2)2 with simple alkenes: alkene adduct versus dihydrodithiin product selectivity is controlled by [Ni(S2C2(CF3)2)2]- anion. Journal of the American Chemical Society. 128: 11026-7. PMID 16925411 DOI: 10.1021/Ja063030W  0.44
2006 Harrison DJ, Nguyen N, Lough AJ, Fekl U. New insight into reactions of Ni(S2C2(CF 3)2)2 with simple alkenes: Alkene adduct versus dihydrodithiin product selectivity is controlled by [Ni(S2C 2(CF3)2)2]- anion Journal of the American Chemical Society. 128: 11026-11027. DOI: 10.1021/ja063030w  1
2006 Hofmann A, Ren R, Lough A, Fekl U. Highly substituted cyclohexanes: Strong proximity effects influence synthetic access to 1,3,5-tris(bromomethyl)-1,3,5-trialkylcyclohexanes (alkyl = methyl, n-propyl) Tetrahedron Letters. 47: 2607-2610. DOI: 10.1016/J.Tetlet.2006.02.033  1
2003 Fekl U, Kaminsky W, Goldberg KI. Beta-diiminate platinum complexes for alkane dehydrogenation. Journal of the American Chemical Society. 125: 15286-7. PMID 14664561 DOI: 10.1021/Ja037781Z  1
2003 FEKL U, GOLDBERG KI. HOMOGENEOUS HYDROCARBON CH BOND ACTIVATION AND FUNCTIONALIZATION WITH PLATINUM Advances in Inorganic Chemistry. 54: 259-320. DOI: 10.1016/S0898-8838(03)54005-3  1
2002 Fekl U, Goldberg KI. Five-coordinate platinum(IV) complex as a precursor to a novel Pt(II) olefin hydride complex for alkane activation. Journal of the American Chemical Society. 124: 6804-5. PMID 12059183 DOI: 10.1021/Ja0258677  1
2001 Fekl U, Kaminsky W, Goldberg KI. A stable five-coordinate platinum(IV) alkyl complex. Journal of the American Chemical Society. 123: 6423-4. PMID 11427072 DOI: 10.1021/Ja0156690  1
2001 Fekl U, van Eldik R, Richardson C, Robinson WT. Bowl-shaped and highly inert bis(mu-hydroxo)-platinum(II) dimer. Inorganic Chemistry. 40: 3247-51. PMID 11399202 DOI: 10.1021/Ic0009977  1
2000 Fekl U, Eldik R, Lovell S, Goldberg KI. Effects of trifluoromethyl substituents in a tris(pyrazolyl)borate ligand: A structural and spectroscopic study of analogous platinum(IV) trimethyl complexes Organometallics. 19: 3535-3542. DOI: 10.1021/Om000291K  1
1999 Fekl U, Zahl A, Van Eldik R. Detailed mechanistic information on methane elimination from a methyl(hydrido)platinum(IV) complex. Relevance for the mechanism of methane activation Organometallics. 18: 4156-4164. DOI: 10.1021/Om9901426  1
1998 Fekl U, Van Eldik R. Specific chelate tuning of the substitution kinetics of platinum(II) complexes in aqueous solution European Journal of Inorganic Chemistry. 389-396. DOI: 10.1002/(Sici)1099-0682(199803)1998:3<389::Aid-Ejic389>3.0.Co;2-Q  1
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