Colin Thomson - Publications

Affiliations: 
Theoretical Chemistry University of St Andrews, Saint Andrews, Scotland, United Kingdom 
Website:
http://www.ccp1.ac.uk/newsletters/1998Jun/ct_obituary.html

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Year Citation  Score
2009 Thomson C. Theoretical studies of some problems in chemical carcinogenesis International Journal of Quantum Chemistry. 36: 219-234. DOI: 10.1002/Qua.560360717  0.423
2009 Reynolds CA, Thomson C. Ab Initio calculations relevant to the mechanism of chemical carcinogenesis II: The nitrous acidium ion-a powerful nitrosating agent International Journal of Quantum Chemistry. 28: 263-279. DOI: 10.1002/Qua.560280726  0.604
2009 Thomson C, Brandt R. Theoretical investigations of the structure of potential inhibitors of the enzyme glyoxalase-I International Journal of Quantum Chemistry. 24: 357-373. DOI: 10.1002/Qua.560240735  0.379
2009 Thomson C, Provan D, Clark S. Quantum-mechanical investigations of unstable intermediates relevant to the mechanism of chemical carcinogenesis by N-alkylnitrosamines International Journal of Quantum Chemistry. 12: 205-215. DOI: 10.1002/Qua.560120722  0.388
2009 Thomson C. The electronic structure of unstable intermediates. VI. the electronic structure of AICN, AINC, PCN, and PNC and comparison with their 1st-row analogues International Journal of Quantum Chemistry. 10: 85-90. DOI: 10.1002/Qua.560100808  0.353
2009 Thomson C, Brotchie DA. An ab initio study of the electronic structure and isotropic hyperfine coupling constants of HCO, FCO, and HBF using different gaussian basis sets International Journal of Quantum Chemistry. 8: 277-284. DOI: 10.1002/Qua.560080832  0.423
1997 Fang JY, Thomson C. Hydrogen-bonding effects, electrostatic potential, and the antitumor activity of flavone acetic acid and related compounds. III. Ab initio studies on the conformation space International Journal of Quantum Chemistry. 62: 97-113. DOI: 10.1002/(Sici)1097-461X(1997)62:1<97::Aid-Qua10>3.0.Co;2-3  0.318
1996 Zwaans R, Thomson C. Ab initio calculations on 2-, 3- and 4-substituted quinolines in relation with their activity as protein tyrosine kinase inhibitors Journal of Molecular Structure: Theochem. 362: 51-68. DOI: 10.1016/0166-1280(95)04376-4  0.367
1996 Fang JY, Thomson C. Hydrogen-bonding effects, electrostatic potential, and the antitumor activity of flavone acetic acid and related compounds. II. Ab initio studies on the second stable conformations International Journal of Quantum Chemistry. 60: 897-909. DOI: 10.1002/(Sici)1097-461X(1996)60:4<897::Aid-Qua12>3.0.Co;2-2  0.341
1994 Charlton MH, Thomson C. Theoretical investigation of steroidal inhibitors of glucose-6-phosphate dehydrogenase Journal of the Chemical Society, Faraday Transactions. 90: 3533-3537. DOI: 10.1039/Ft9949003533  0.321
1994 Thomson C, Zwaans R. Ab initio calculations on the 2,3-dihydro-1,4-diazepinium cation Journal of Molecular Structure: Theochem. 313: 291-298. DOI: 10.1016/0166-1280(94)85010-0  0.41
1994 Bernardinelli G, Jefford CW, Maric D, Thomson C, Weber J. Computational studies of the structures and properties of potential antimalarial compounds based on the 1,2,4-trioxane ring structure. I. Artemisinin-like molecules International Journal of Quantum Chemistry. 52: 117-131. DOI: 10.1002/Qua.560520710  0.393
1992 Boldyrev AI, Schleyer PvR, Higgins D, Thomson C, Kramarenko SS. Ab Initio investigation of the structures and stabilities of CH2N2, CHFN2, and CF2N2 isomers: Important consequences of MP2 optimizations Journal of Computational Chemistry. 13: 1066-1078. DOI: 10.1002/Jcc.540130905  0.394
1991 Thomson C, Cory M, Zerner M. Theoretical studies of some new Anti-Malarial drugs International Journal of Quantum Chemistry. 40: 231-245. DOI: 10.1002/Qua.560400723  0.338
1991 Scano P, Thomson C. Comparison of semiempirical MO methods applied to large molecules Journal of Computational Chemistry. 12: 172-174. DOI: 10.1002/Jcc.540120205  0.344
1990 Saba G, Scano P, Sedda PA, Thomson C. Theoretical investigation of lipid peroxidation mechanism Journal of Molecular Structure: Theochem. 204: 379-388. DOI: 10.1016/0166-1280(90)85089-6  0.317
1989 Thomson C, Wilkie J. The conformations and electrostatic potential maps of phorbol esters, teleocidins and ingenols. Carcinogenesis. 10: 531-40. PMID 2924397 DOI: 10.1093/Carcin/10.3.531  0.579
1989 Thomson C. The molecular structure of 11-methyl and 1,12-dimethylbenz[a]anthracene: Purely theoretical semi-empirical AM1 calculations are able to predict accurate structures of these polycyclic hydrocarbons Carcinogenesis. 10: 317-320. PMID 2912583 DOI: 10.1093/Carcin/10.2.317  0.404
1988 Ball JR, Thomson C. Theoretical studies on quinones I. The structure of p-benzoquinone and two of its excited triplet states Theoretica Chimica Acta. 74: 195-208. DOI: 10.1007/Bf00527143  0.328
1988 Bonaccorsi R, Tomasi J, Reynolds CA, Thomson C. Ab initio calculations relevant to the mechanism of chemical carcinogenesis byN-nitrosamines. VIII. Effects of hydration on various reactions involved in the formation and metabolism ofN-nitrosamines Journal of Computational Chemistry. 9: 779-783. DOI: 10.1002/Jcc.540090708  0.58
1988 Higgins D, Thomson C, Thiel W. Comparison of semiempirical MO methods for open-shell systems Journal of Computational Chemistry. 9: 702-707. DOI: 10.1002/Jcc.540090616  0.352
1988 Higgins D, Thomson C. A theoretical study of the rotational isomers of nitrosomethanol by semiempirical (AM1) andab initio methods Journal of Computational Chemistry. 9: 212-221. DOI: 10.1002/Jcc.540090305  0.398
1987 Reynolds CA, Thomson C. Ab Initio calculations relevant to the mechanism of chemical carcinogenesis by N-nitrosamines. Part 7. The nitrosation of amines by nitrosyl chloride Journal of the Chemical Society, Perkin Transactions 2. 1337-1340. DOI: 10.1039/P29870001337  0.643
1987 Reynolds CA, Thomson C. Standard transition-structure geometries Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics. 83: 961-970. DOI: 10.1039/F29878300961  0.557
1987 Cuthbertson AF, Thomson C. Electrostatic potentials of tumour promoters Journal of Molecular Graphics. 5: 92-96. DOI: 10.1016/0263-7855(87)80006-1  0.353
1987 Reynolds CA, Thomson C. Ab initio calculations relevant to the mechanism of chemical carcinogenesis by N-nitrosamines. Part VI. The dissociation of methyldiazohydroxide Journal of Molecular Structure: Theochem. 149: 345-351. DOI: 10.1016/0166-1280(87)87033-1  0.617
1987 Paddon-Row MN, Thomson C, Ball JR. Structures and conformational analysis of the fluorinated ethyl radicals of CF3CH2 ., CH3CF2 ., and CF3CF2 .: an ab initio SCF MO study Journal of Molecular Structure: Theochem. 150: 93-108. DOI: 10.1016/0166-1280(87)80029-5  0.395
1987 Reynolds CA, Thomson C. Hydrated carbonium ions as possible nitrosamine metabolites: Anab initio study International Journal of Quantum Chemistry. 32: 123-131. DOI: 10.1002/Qua.560320111  0.603
1987 Glidewell C, Higgins D, Thomson C. An investigation of the relative stabilities of the isomers of CF2N2: Comparison ofab initio and MNDO calculations Journal of Computational Chemistry. 8: 1170-1178. DOI: 10.1002/Jcc.540080814  0.392
1986 Reynolds CA, Thomson C. Ab initio calculations relevant to the mechanism of chemical carcinogenesis by nitrosamines. Part 5. The role of diazomethane Journal of the Chemical Society, Perkin Transactions 2. 1927-1931. DOI: 10.1039/P29860001927  0.638
1986 Reynolds CA, Thomson C. Ab-initio calculations relevant to the mechanism of chemical carcinogenesis by N-nitrosamines. Part IV. Decomposition of the α-hydroxynitrosamine Journal of Molecular Structure: Theochem. 138: 131-139. DOI: 10.1016/0166-1280(86)87016-6  0.616
1986 Ball JR, Thomson C. Theoretical conformational studies on unsaturated aldehydes. II. 4-hydroxy-2-alkenals Journal of Biological Physics. 14: 127-132. DOI: 10.1007/Bf01857737  0.397
1986 Reynolds CA, Thomson C. Ab-initio molecular orbital studies on a new mechanism for the interconversion of monomethylnitrosamine and methyldiazohydroxide Theoretica Chimica Acta. 70: 421-427. DOI: 10.1007/Bf00531923  0.614
1986 Thomson C, Reynolds CA. A theoretical study of N-nitrosamine metabolites: Possible alkylating species in carcinogenesis by N,N'-dimethyl nitrosamine International Journal of Quantum Chemistry. 30: 751-762. DOI: 10.1002/Qua.560300604  0.589
1985 Thomson C, Edge C. Ab initio calculations on 4H-pyran-4-one and its sulphur analogues Journal of Molecular Structure: Theochem. 22: 173-183. DOI: 10.1016/0166-1280(85)85065-X  0.422
1984 Ball JR, Thomson C. Quantum chemical investigations of charge transfer interactions in relation to the electronic theory of cancer. Part III. The interaction of formamide and various glyoxals Journal of Molecular Structure: Theochem. 109: 73-86. DOI: 10.1016/0166-1280(84)80136-0  0.41
1984 Ball JR, Thomson C. Theoretical conformational studies on unsaturated aldehydes, I. Alkenals Journal of Biological Physics. 12: 52-62. DOI: 10.1007/Bf01858253  0.397
1984 Reynolds C, Thomson C. Ab initio calculations relevant to the mechanism of chemical carcinogenesis byN-nitrosamines. I. The nitrosation of amines International Journal of Quantum Chemistry. 26: 167-181. DOI: 10.1002/Qua.560260718  0.637
1984 Glidewell C, Thomson C. Ab initio calculations on the effect of different basis sets and electron correlation on the transition state for the reactions HNC ? HCN and BCN ? BNC Journal of Computational Chemistry. 5: 1-10. DOI: 10.1002/Jcc.540050102  0.403
1983 Glidewell C, Thomson C. Basis set dependence of the barrier to linearity in HNCO Journal of Molecular Structure: Theochem. 104: 287-291. DOI: 10.1016/0166-1280(83)80177-8  0.363
1983 Glidewell C, Thomson C. Koopmans' theorem ionization potentials of methyl and silyl halides, chalcogenides, amines, and phosphines: Anab InitioSCF study Journal of Computational Chemistry. 4: 9-14. DOI: 10.1002/Jcc.540040103  0.347
1983 Thomson C, Glidewell C. Anab initio study of the relative stabilities of the isomers of CH2N2 and SiH2N2 Journal of Computational Chemistry. 4: 1-8. DOI: 10.1002/Jcc.540040102  0.407
1983 Ball JR, Thomson C. The ground and first excited triplet states of methylglyoxal: Ab initio calculation of optimized geometries and separation energy Journal of Molecular Structure: Theochem. 104: 293-302. DOI: 10.1002/Chin.198401061  0.35
1982 Laurence PR, Thomson C. The boron analogue of glycine: A theoretical investigation of structure and properties Journal of Molecular Structure. 88: 37-43. DOI: 10.1016/0166-1280(82)80105-X  0.461
1982 Glidewell C, Thomson C. Basis set dependence of the calculated geometry of HNCO Chemical Physics Letters. 86: 340-342. DOI: 10.1016/0009-2614(82)83519-7  0.386
1982 Thomson C, Ellam P. The electronic structures of HCP and FCP: A comparison of the results of SCF calculations with several different basis sets, and the inclusion of electron correlation Theoretica Chimica Acta. 62: 81-86. DOI: 10.1007/Bf00551055  0.421
1982 Skancke A, Thomson C. Ab initio calculations of the electronic structures of Dimethylnitrosamine (DMN) and its Metabolite Hydroxydimethylnitrosamine (HDMN): A possible intermediate in carcinogenesis by DMN International Journal of Quantum Chemistry. 21: 431-443. DOI: 10.1002/QUA.560210208  0.332
1982 Glidewell C, Thomson C. The structure and acid–base properties of methyl and silyl amines and phosphines: An ab‐initio SCF study Journal of Computational Chemistry. 3: 495-506. DOI: 10.1002/Jcc.540030407  0.407
1981 Merry S, Thomson C. Theoretical calculation of the geometries of the radical ions of ethylene and the fluoroethylenes Chemical Physics Letters. 82: 373-376. DOI: 10.1016/0009-2614(81)85176-7  0.372
1981 Laurence PR, Thomson C. A comparison of the results of PCILO and ab initio SCF calculations for the molecules glycine, cysteine and N-acetyl-glycine Theoretica Chimica Acta. 58: 121-124. DOI: 10.1007/Bf00550424  0.43
1981 Laurence PR, Thomson C. Ab-initio calculations of charge transfer interactions involving ascorbic acid and its metabolites International Journal of Quantum Chemistry. 20: 81-93. DOI: 10.1002/Qua.560200707  0.414
1980 Thomson C. Electronic structures of the free radicals derived from ascorbic acid and α-hydroxytetronic acid Journal of Molecular Structure. 67: 133-140. DOI: 10.1016/0022-2860(80)80357-7  0.401
1980 Ball JR, Thomson C. Quantum chemical investigations of charge transfer interactions in relation to the electronic theory of cancer. IV. The interaction of formamide and the enol tautomers of several glyoxals Journal of Computational Chemistry. 1: 400-406. DOI: 10.1002/Jcc.540010411  0.362
1980 Ball JR, Thomson C. Quantum chemical investigations of charge transfer interactions in relation to the electronic theory of cancer. II Journal of Computational Chemistry. 1: 275-280. DOI: 10.1002/Jcc.540010309  0.321
1979 Thomson C. Quantum chemical calculations of electron transfer from a model ascorbic acid free radical to ketoaldehydes Journal of Biological Physics. 7: 39-44. DOI: 10.1007/Bf02349938  0.367
1978 Ball JR, Thomson C. Electronic structure of SiH2, PH2, and their positive and negative ions International Journal of Quantum Chemistry. 14: 39-53. DOI: 10.1002/Qua.560140105  0.329
1977 Thomson C. The electronic structure of unstable intermediates. The electronic structure of FBO Chemical Physics Letters. 46: 138-140. DOI: 10.1016/0009-2614(77)85181-6  0.397
1976 Thomson C. An ab-initio LCAO MO SCF study of the electronic structure and molecular properties of SF2 Chemical Physics Letters. 44: 475-478. DOI: 10.1016/0009-2614(76)80708-7  0.431
1975 Thomson C, Clark DT, Waddington TC, Jenkins HDB. Theoretical studies on the hydrogen dichloride, HCl2 -, ion and radical, HCl2· Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics. 71: 1942-1947. DOI: 10.1039/F29757101942  0.361
1975 Ball JR, Thomson C. The electronic structure of 2∑+ boron monosulphide. Comparison of GTO and STO basis sets in near Hartree-Fock calculations of the energy, dipole moment, and isotropic hyperfine coupling constants Chemical Physics Letters. 36: 6-10. DOI: 10.1016/0009-2614(75)85673-9  0.445
1974 Thomson C. The electronic structure and computed molecular properties of the ground state of thioborine, HBS Chemical Physics Letters. 25: 59-61. DOI: 10.1016/0009-2614(74)80331-3  0.367
1974 Thomson C, Wishart BJ. Electronic structure of unstable intermediates - V. The electronic structure of the closed-shell intermediate HBO Theoretica Chimica Acta. 35: 267-271. DOI: 10.1007/Bf00546912  0.317
1974 Thomson C, Wishart BJ. Electronic structure of unstable intermediates - IV. The electronic structure of NCO Theoretica Chimica Acta. 35: 261-265. DOI: 10.1007/Bf00546911  0.382
1974 Thomson C. Near Hartree Fock wave function and computed molecular properties of methinophosphide, HCP Theoretica Chimica Acta. 35: 237-242. DOI: 10.1007/Bf00546908  0.365
1973 Thomson C. Electronic structure of unstable intermediates. II. the electronic structure of NNC, NCN, NCC, and CNC The Journal of Chemical Physics. 1243-1245. DOI: 10.1063/1.1679335  0.432
1973 Thomson C. Electronic structure of unstable intermediates. I. the electronic structure of some linear triatomic molecules containing boron The Journal of Chemical Physics. 58: 216-219. DOI: 10.1063/1.1678908  0.39
1973 Brotchie DA, Thomson C. The electronic structure and geometry of HNF and HBF Chemical Physics Letters. 22: 338-343. DOI: 10.1016/0009-2614(73)80107-1  0.426
1973 Thomson C, Brotchie DA. An ab initio investigation of the geometry, bonding and coupling constants of BF2 Theoretica Chimica Acta. 32: 101-109. DOI: 10.1007/Bf00528483  0.373
1973 Thomson C. Non-empirical LCAO-MO-SCF calculations of the electronic structure of SiF2 Theoretica Chimica Acta. 32: 93-100. DOI: 10.1007/Bf00528482  0.44
1973 Thomson C, Wishart BJ. Electronic structure of unstable intermediates - III. The electronic structure of OCC Theoretica Chimica Acta. 31: 347-353. DOI: 10.1007/Bf00527561  0.309
1972 Thomson C, Brotchie DA. The electronic structure and geometry of BF2 and NF2 Chemical Physics Letters. 16: 573-575. DOI: 10.1016/0009-2614(72)80427-5  0.402
1970 Thomson C. An INDO investigation of the electronic structure and hyperfine coupling constants of the radicals HBO-, HCO and HCN- Theoretica Chimica Acta. 17: 320-322. DOI: 10.1007/Bf00527459  0.401
1966 Thomson C. Zero-field splittings in aromatic hydrocarbons Molecular Physics. 11: 197-203. DOI: 10.1080/00268976600101031  0.336
1966 Thomson C. Zero-field splittings in aromatic triplet states Molecular Physics. 10: 309-315. DOI: 10.1080/00268976600100421  0.403
1961 Ayscough PB, McCann AP, Thomson C, Walker DC. Electron spin resonance spectra of γ-irradiated n-hexadecene-1 and n-hexadecane Transactions of the Faraday Society. 57: 1487-1491. DOI: 10.1039/TF9615701487  0.568
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