George K. Fraenkel - Publications

Affiliations: 
Columbia University, New York, NY 
Area:
physical chemistry
Website:
http://www.columbia.edu/cu/chemistry/ance/fraenkel/ance.html

68 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
1970 Howarth OW, Fraenkel GK. Electron spin resonance spectra of monomeric and dimeric cation radicals The Journal of Chemical Physics. 52: 6258-6267. DOI: 10.1063/1.1672936  0.502
1970 Gavin Williams W, Pritchett RJ, Fraenkel GK. Effect of ion pairing on the g value of the naphthalene anion radical The Journal of Chemical Physics. 52: 5584-5595. DOI: 10.1063/1.1672829  0.374
1969 Moss RE, Ashford NA, Lawler RG, Fraenkel GK. Electron spin resonance spectra of methyl-substituted naphthalene anion radicals The Journal of Chemical Physics. 51: 1765-1790. DOI: 10.1063/1.1672260  0.549
1969 Segal BG, Reymond A, Fraenkel GK. Study of the linewidths of the electron spin resonance spectra of some aromatic hydrocarbon radical ions The Journal of Chemical Physics. 51: 1336-1352. DOI: 10.1063/1.1672179  0.519
1969 Moss RE, Fraenkel GK. Proton hyperfine splittings in the electron spin resonance spectra of hydrocarbon ions: A comparison of the colpa-bolton and giacometti-nordio-pavan relations The Journal of Chemical Physics. 50: 341-343. DOI: 10.1063/1.1670786  0.533
1969 Gendell J, Miller WR, Fraenkel GK. Electron spin resonance studies of hydroxysemiquinone radicals. Hydrogen-deuterium isotope effects in intramolecular hydrogen bonds Journal of the American Chemical Society. 91: 4369-4380. DOI: 10.1021/Ja01044A009  0.443
1968 Lawlerf RG, Fraenkel GK. Effects of deuterium substitution on the ESR spectrum of the benzene negative ion The Journal of Chemical Physics. 49: 1126-1139. DOI: 10.1063/1.1670200  0.523
1967 Lawler RG, Bolton JR, Karplus M, Fraenkel GK. Deuterium Isotope Effects in the Electron Spin Resonance Spectra of Naphthalene Negative Ions The Journal of Chemical Physics. 47: 2149-2165. DOI: 10.1063/1.1712248  0.497
1967 Faber RJ, Fraenkel GK. Dynamic frequency shifts and the effects of molecular motions in the electron spin resonance spectra of dinitrobenzene anion radicals The Journal of Chemical Physics. 47: 2462-2476. DOI: 10.1063/1.1703331  0.544
1967 Lawler RG, Bolton JR, Karplus M, Fraenkel GK. Deuterium isotope effects in the electron spin resonance spectra of naphthalene negative ions The Journal of Chemical Physics. 47: 2149-2165.  0.44
1967 Fraenkel GK. Line widths and frequency shifts in electron spin resonance spectra Journal of Physical Chemistry. 71: 139-171.  0.453
1966 Howarth OW, Fraenkel GK. Electron Spin Resonance Study of Mono- and Dimeric Cations of Aromatic Hydrocarbons1 Journal of the American Chemical Society. 88: 4514-4515. DOI: 10.1021/Ja00971A043  0.516
1966 Howarth OW, Fraenkel GK. Electron spin resonance study of mono- and dimeric cations of aromatic hydrocarbons [7] Journal of the American Chemical Society. 88: 4514-4515.  0.427
1965 Segal BG, Kaplan M, Fraenkel GK. Measurement of g values in the electron spin resonance spectra of free radicals The Journal of Chemical Physics. 43: 4191-4200. DOI: 10.1063/1.1696676  0.465
1965 Zlochower IA, Miller WR, Fraenkel GK. Temperature Dependence of the Hyperfine Splitting of the Methyl Radical Journal of Chemical Physics. 42: 3339-3340. DOI: 10.1063/1.1696430  0.375
1965 Das MR, Fraenkel GK. Electron spin resonance of semiquinones: spin-density distribution and carbonyl sigma-pi parameters The Journal of Chemical Physics. 42: 1350-1360. DOI: 10.1063/1.1696120  0.423
1965 Kaplan M, Bolton JR, Fraenkel GK. Determination of Pi-electron spin densities in aromatic free radicals by linewidth studies of electron spin resonance spectra: The 3,5- difluoronitrobenzene anion The Journal of Chemical Physics. 42: 955-966. DOI: 10.1063/1.1696087  0.477
1965 Das MR, Fraenkel GK. Effects of temperature and deuterium substitution on the electron spin resonance spectra of free radicals [6] The Journal of Chemical Physics. 42: 792-794. DOI: 10.1063/1.1696012  0.554
1965 Fraenkel GK. Static and dynamic frequency shifts in electron spin resonance spectra The Journal of Chemical Physics. 42: 4275-4298. DOI: 10.1063/1.1695932  0.461
1965 Karplus M, Lawler RG, Fraenkel GK. Electron Spin Resonance Studies of Deuterium Isotope Effects. A Novel Resonance-Integral Perturbation1 Journal of the American Chemical Society. 87: 5260-5261. DOI: 10.1021/Ja00950A056  0.505
1965 Karplus M, Lawler RG, Fraenkel GK. Electron spin resonance studies of deuterium isotope effects. A novel resonance-integral perturbation [11] Journal of the American Chemical Society. 87: 5260-5261.  0.415
1964 Barton BL, Fraenkel GK. Electron spin resonance spectra of methyl-substituted dihydropyrazine cations and related radicals The Journal of Chemical Physics. 41: 1455-1468. DOI: 10.1063/1.1726090  0.471
1964 Gendell J, Freed JH, Fraenkel GK. Line shapes in electron spin resonance spectra The Journal of Chemical Physics. 41: 949-959. DOI: 10.1063/1.1726038  0.702
1964 Bolton JR, Fraenkel GK. Assignment of hyperfine splittings in electron spin resonance spectra by linewidth analyses The Journal of Chemical Physics. 41: 944-948. DOI: 10.1063/1.1726037  0.474
1964 Freed JH, Fraenkel GK. Altercating linewidths and related phenomena in the electron spin resonance spectra of nitro-substituted benzene anions The Journal of Chemical Physics. 41: 699-716. DOI: 10.1063/1.1725949  0.739
1964 Barton BL, Fraenkel GK. Signs of the isotropie hyperfine splittings in the electron spin resonance spectrum of the dihydropyrazine cation radical The Journal of Chemical Physics. 41: 695-698. DOI: 10.1063/1.1725948  0.563
1964 Freed JH, Fraenkel GK. Semiclassical theory of the effects of internal motions on the linewidths in electron spin resonance spectra The Journal of Chemical Physics. 41: 3623-3638. DOI: 10.1063/1.1725777  0.645
1964 Freed JH, Fraenkel GK. Linewidth studies in electron spin resonance spectra: The para and ortho dinitrobenzene anions The Journal of Chemical Physics. 40: 1815-1829. DOI: 10.1063/1.1725411  0.754
1964 Sleinbergerf N, Fraenkel GK. Electron spin resonance of the acetophenone and benzaldehyde anion radicals The Journal of Chemical Physics. 40: 723-729. DOI: 10.1063/1.1725196  0.554
1964 Bolton JR, Fraenkel GK. Electron spin resonance study of the pairing theorem for alternant hydrocarbons:13C splittings in the anthracene positive and negative ions The Journal of Chemical Physics. 40: 3307-3320. DOI: 10.1063/1.1724999  0.453
1964 Freed JH, Fraenkel GK. Theory of line widths in electron spin resonance spectra: Motion of methyl groups Journal of the American Chemical Society. 86: 3477-3484. DOI: 10.1021/Ja01071A016  0.71
1964 Bernal I, Fraenkel GK. Electron spin resonance studies of aromatic polynitro compounds Journal of the American Chemical Society. 86: 1671-1675. DOI: 10.1021/Ja01063A004  0.474
1964 Lawler RG, Bolton JR, Fraenkel GK, Brown TH. Orbital degeneracy and the electron spin resonance spectrum of the benzene-1-d negative ion [7] Journal of the American Chemical Society. 86: 520-521. DOI: 10.1021/Ja01057A052  0.491
1963 Dehl R, Fraenkel GK. Electron Spin Resonance Spectra of Cyclic Ketyls and Ortho‐Semiquinones Journal of Chemical Physics. 39: 1793-1802. DOI: 10.1063/1.1734531  0.542
1963 Rieger PH, Fraenkel GK. Analysis of the electron spin resonance spectra of aromatic nitrosubstituted anion radicals The Journal of Chemical Physics. 39: 609-629. DOI: 10.1063/1.1734301  0.531
1963 Freed JH, Fraenkel GK. Theory of linewidths in electron spin resonance spectra The Journal of Chemical Physics. 39: 326-348. DOI: 10.1063/1.1734250  0.679
1963 Freed JH, Fraenkel GK. Intramolecular Hydrogen Bonding in ESR Spectra The Journal of Chemical Physics. 38: 2040-2041. DOI: 10.1063/1.1733927  0.604
1963 Rieger PH, Bernal I, Reinmuth WH, Fraenkel GK. Electron spin resonance of electrolytically generated nitrile radicals Journal of the American Chemical Society. 85: 683-693. DOI: 10.1021/Ja00889A010  0.524
1963 Strauss HL, Katz TJ, Fraenkel GK. Electron spin resonance studies of the cyclooctatetraenyl anions Journal of the American Chemical Society. 85: 2360-2364.  0.636
1963 Dehl R, Fraenkel GK. Electron spin resonance spectra of cyclic ketyls and Ortffto-semiquinones The Journal of Chemical Physics. 39: 1793-1802.  0.45
1962 Fraenkel GK. The theory of carbon-13 splittings in electron spin resonance spectra Pure and Applied Chemistry. 4: 143-156. DOI: 10.1351/pac196204010143  0.399
1962 Freed JH, Rieger PH, Fraenkel GK. Alternating linewidths in the ESR spectra of dinitrobenzene anion radicals The Journal of Chemical Physics. 37: 1881-1882. DOI: 10.1063/1.1733384  0.697
1962 Bernai I, Rieger PH, Fraenkel GK. Electron spin resonance of azulene anion radicals The Journal of Chemical Physics. 37: 1489-1495. DOI: 10.1063/1.1733313  0.529
1962 Freed JH, Fraenkel GK. Anomalous alternating linewidths in ESR spectra The Journal of Chemical Physics. 37: 1156-1157. DOI: 10.1063/1.1733238  0.677
1962 Gendell J, Freed JH, Fraenkel GK. Solvent effects in electron spin resonance spectra The Journal of Chemical Physics. 37: 2832-2841. DOI: 10.1063/1.1733110  0.681
1962 Rieger PH, Fraenkel GK. Electron spin resonance spectra of carbonyl anion radicals The Journal of Chemical Physics. 37: 2811-2831. DOI: 10.1063/1.1733109  0.534
1962 Rieger PH, Fraenkel GK. Spin-density distribution in nitrile anion radicals The Journal of Chemical Physics. 37: 2795-2810. DOI: 10.1063/1.1733108  0.442
1961 Strauss HL, Fraenkel GK. Carbon-13 hyperfine splitting in the electron spin resonance spectra of semiquinones and cyclooctatetraene The Journal of Chemical Physics. 35: 1738-1750. DOI: 10.1063/1.1732138  0.669
1961 Karplus M, Fraenkel GK. Theoretical Interpretation of Carbon‐13 Hyperfine Interactions in Electron Spin Resonance Spectra The Journal of Chemical Physics. 35: 1312-1323. DOI: 10.1063/1.1732044  0.468
1961 Vincow G, Fraenkel GK. Molecular orbital theory and hyperfine splitting in electron spin resonance spectra of semiquinones The Journal of Chemical Physics. 34: 1333-1343. DOI: 10.1063/1.1731741  0.452
1961 Schreurst JWH, Fraenkel GK. Anomalous relaxation of hyperfine components in electron spin resonance. II The Journal of Chemical Physics. 34: 756-768. DOI: 10.1063/1.1731034  0.391
1961 Rieger PH, Bernal I, Fraenkel GK. Electron spin resonance studies of electrolytically reduced tetracyanoethylene derivatives [19] Journal of the American Chemical Society. 83: 3918-3919. DOI: 10.1021/Ja01479A055  0.493
1961 Karplus M, Fraenkel GK. Theoretical interpretation of carbon-13 hyperfine interactions in electron spin resonance spectra The Journal of Chemical Physics. 1312-1323.  0.43
1960 Stephen MJ, Fraenkel GK. Theory of Saturation in Electron Spin Resonance Spectra Journal of Chemical Physics. 32: 1435-1444. DOI: 10.1063/1.1730936  0.547
1959 Venkataraman B, Segal BG, Fraenkel GK. Paramagnetic Resonance of Methyl‐ and Chloro‐Substituted p‐Benzosemiquinones Journal of Chemical Physics. 30: 1006-1016. DOI: 10.1063/1.1730073  0.695
1959 Venkataraman B, Segal BG, Fraenkel GK. Paramagnetic resonance of methyl- and chloro-substituted p-benzosemiquinones The Journal of Chemical Physics. 30: 1006-1016.  0.372
1956 Venkataraman B, Fraenkel GK. Proton-deuteron hyperfine structure in paramagnetic resonance: a π-σ interaction The Journal of Chemical Physics. 24: 737-740. DOI: 10.1063/1.1742600  0.688
1956 Gardner DM, Fraenkel GK. Paramagnetic resonance of liquid sulfur: Determination of molecular properties Journal of the American Chemical Society. 78: 3279-3288. DOI: 10.1021/Ja01595A011  0.354
1955 Hirshon JM, Fraenkel GK. Recording high-sensitivity paramagnetic resonance spectrometer Review of Scientific Instruments. 26: 34-41. DOI: 10.1063/1.1771235  0.369
1955 Venkataraman B, Fraenkel GK. Paramagnetic resonance of methyl substituted p-benzosemiquinones The Journal of Chemical Physics. 23: 588-589. DOI: 10.1063/1.1742039  0.656
1955 Gardner DM, Fraenkel GK. Paramagnetic Resonance Of Ultramarine1 Journal of the American Chemical Society. 77: 6399-6400. DOI: 10.1021/Ja01628A114  0.456
1955 Venkataraman B, Fraenkel GK. Proton hyperfine interactions in paramagnetic resonance of semiquinones Journal of the American Chemical Society. 77: 2707-2713. DOI: 10.1021/Ja01615A010  0.493
1955 Gardner DM, Fraenkel GK. Paramagnetic resonance of ultramarine [2] Journal of the American Chemical Society. 77: 6399-6400.  0.352
1954 Gardner DM, Fraenkel GK. Paramagnetic Resonance In Liquid Sulfur Journal of the American Chemical Society. 76: 5891-5892. DOI: 10.1021/Ja01651A115  0.379
1954 Fraenkel GK, Hirshon JM, Walling C. Detection Of Polymerization Radicals By Paramagnetic Resonance1 Journal of the American Chemical Society. 76: 3606-3606. DOI: 10.1021/Ja01642A084  0.547
1954 Fraenkel GK, Hirshon JM, Walling C. Detection of polymerization radicals by paramagnetic resonance [1] Journal of the American Chemical Society. 76: 3606.  0.353
1953 Hirshon J, Gardner D, Fraenkel G. Evidence for the Existence of Radicals in the Presence of Lewis Acids - Correction Journal of the American Chemical Society. 75: 6363-6363. DOI: 10.1021/Ja01120A649  0.304
1953 Hirshon JM, Gardner DM, Fraenkel GK. Evidence For The Existence Of Radicals In The Presence Of Lewis Acids1 Journal of the American Chemical Society. 75: 4115-4115. DOI: 10.1021/Ja01112A541  0.356
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