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Johnson III, R.D.; Tsai, B.P.; Hudgens, J.W., Multiphoton ionization of SiH₃ and SID₃ radicals: Electronic spectra, vibrational analyses of the ground and Rydberg states, and ionization potentials, J. Chem. Phys., 1989, 91, 3340. [all data]

Hudgens, J.W.; Johnson, R.D., III; Tsai, B.P.; Kafafi, S.A., Experimental and ab initio studies of electronic structures of the CCl₃ radical and cation, J. Am. Chem. Soc., 1990, 112, 5763. [all data]

Hudgens, J.W.; Johnson, R.D.; Timonen, S.; Seetula, J.A.; Seetula, J.A.; Gutman, D., Kinetics of the reaction Br₂ + CCl₃, and the thermochemistry of the CCl₃ radical and cation, J. Phys. Chem., 1991, 95, 4400. [all data]

Hudgens, J.W.; Johnson, R.D.; Tsai, B.P., New electronic spectra of the CHFCl radical observed with resonance enhanced multiphoton ionization, J. Chem. Phys., 1993, 98, 1925. [all data]

Irikura, K.K.; Hudgens, J.W.; Johnson, R.D., III, Spectroscopy of the fluoromethylene radicals HCF and DCF by 2+1 resonance enhanced multiphoton ionization spectroscopy and by ab initio calculation, J. Chem. Phys., 1995, 103, 1303. [all data]

Johnson, R.D., III; Hudgens, J.W., Structural and thermochemical properties of hydroxymethyl (CH₂OH) radicals and cations derived from observations of B ²A'(3p)←X ²A" electronic spectra and from ab initio calculations, J. Phys. Chem., 1996, 100, 19874. [all data]

Hudgens, J.W.; Johnson, R.D., III; Timonen, R.S.; Seetula, J.A.; Gutman, D., Kinetics of the reaction of CCl₃ + Br₂ and thermochemistry of CCl₃ radical and cation, J. Phys. Chem., 1991, 95, 4400-4405. [all data]

Atkinson, D.B.; Hudgens, J.W., Rate Coefficients for the Propargyl Radical Self-Reaction and Oxygen Addition Reaction Measured Using Ultraviolet Cavity Ring-down Spectroscopy, J. Phys. Chem. A, 1999, 103, 21, 4242, https://doi.org/10.1021/jp990468s . [all data]

Atkinson, D.B.; Irikura, K.K.; Hudgens, J.W., Electronic Structure of the BF, J. Phys. Chem. A, 1997, 101, 11, 2045, https://doi.org/10.1021/jp9623251 . [all data]

Brum, J.L.; Hudgens, J.W., Multiphoton Ionization Spectroscopy of PCl2 Radicals: Observation of Two New Rydberg States, J. Phys. Chem., 1994, 98, 22, 5587, https://doi.org/10.1021/j100073a001 . [all data]

Brum, J.L.; Hudgens, J.W., Spectroscopic characterization of the AsF2 radical, J. Chem. Phys., 1997, 106, 2, https://doi.org/10.1063/1.473389 . [all data]

Brum, J.L.; Johnson, R.D., III; Hudgens, J.W., Electronic Spectrum of the .alpha.,.alpha.-Difluoroethyl Radical, J. Phys. Chem., 1994, 98, 14, 3645, https://doi.org/10.1021/j100065a017 . [all data]

Dulcey, C.S.; Hudgens, J.W., Multiphoton ionization spectroscopy and vibrational analysis of a 3p Rydberg state of the hydroxymethyl radical, J. Chem. Phys., 1986, 84, 10, 5262, https://doi.org/10.1063/1.449935 . [all data]

Dearden, D.V.; Hudgens, J.W.; Johnson, R.D., III; Tsai, B.P.; Kafafi, S.A., Spectroscopic and ab initio studies of difluoromethyl radicals and cations, J. Phys. Chem., 1992, 96, 2, 585, https://doi.org/10.1021/j100181a017 . [all data]

DiGiuseppe, T.G.; Hudgens, J.W.; Lin, M.C., Multiphoton ionization of methyl radicals in the gas phase, J. Phys. Chem., 1982, 86, 1, 36, https://doi.org/10.1021/j100390a008 . [all data]

Duignan, M.T.; Hudgens, J.W.; Wyatt, J.R., Multiphoton ionization of the trifluoromethyl radical, J. Phys. Chem., 1982, 86, 21, 4156, https://doi.org/10.1021/j100218a013 . [all data]

Howe, J.D.; Ashfold, M.N.R.; Hudgens, J.W.; Johnson, R.D., III, Observation of the PF2 radical by resonance enhanced multiphoton ionization spectroscopy, J. Chem. Phys., 1994, 101, 5, 3549, https://doi.org/10.1063/1.468429 . [all data]

Hudgens, J.W.; Dulcey, C.S., Observation of the 3s 2A1 Rydberg states of allyl and 2-methylallyl radicals with multiphoton ionization spectroscopy, J. Phys. Chem., 1985, 89, 8, 1505, https://doi.org/10.1021/j100254a039 . [all data]

Hudgens, J.W.; DiGiuseppe, T.G.; Lin, M.C., Two photon resonance enhanced multiphoton ionization spectroscopy and state assignments of the methyl radical, J. Chem. Phys., 1983, 79, 2, 571, https://doi.org/10.1063/1.445857 . [all data]

Hudgens, J.W.; Dulcey, C.S.; Long, G.R.; Bogan, D.J., Multiphoton ionization spectra of radical products in the F(2P)+ketene system: Spectral assignments and formation reaction for CH2F, observation of CF and CH, J. Chem. Phys., 1987, 87, 8, 4546, https://doi.org/10.1063/1.452867 . [all data]

Hoffbauer, M.A.; Hudgens, J.W., Multiphoton ionization detection of gas-phase benzyl radicals, J. Phys. Chem., 1985, 89, 24, 5152, https://doi.org/10.1021/j100270a005 . [all data]

Irikura, K.K.; Hudgens, J.W., Detection of methylene (~X 3B1) radicals by 3 + 1 resonance-enhanced multiphoton ionization spectroscopy, J. Phys. Chem., 1992, 96, 2, 518, https://doi.org/10.1021/j100181a006 . [all data]

Irikura, K.K.; Johnson, R.D., III; Hudgens, J.W., Two new electronic states of methylene, J. Phys. Chem., 1992, 96, 15, 6131, https://doi.org/10.1021/j100194a010 . [all data]

Irikura, K.K.; Johnson, R.D., III; Hudgens, J.W., Electronic spectrum of the trichlorosilyl radical, J. Phys. Chem., 1992, 96, 11, 4306, https://doi.org/10.1021/j100190a038 . [all data]

Johnson, R.D., III; Hudgens, J.W., A new eletronic spectrum of the SiH3 radical observed using multiphoton ionization spectroscopy, Chem. Phys. Lett., 1987, 141, 3, 163, https://doi.org/10.1016/0009-2614(87)85002-9 . [all data]

Johnson, R.D., III; Hudgens, J.W., Electronic spectra of sulfur difluoride radicals between 295 and 495 nm observed with resonance-enhanced multiphoton ionization spectroscopy, J. Phys. Chem., 1990, 94, 8, 3273, https://doi.org/10.1021/j100371a011 . [all data]

Johnson, R.D., III; Hudgens, J.W., Multiphoton ionization of SiH3 and SiD3 radicals. II. Three-photon resonance-enhanced spectra observed between 450 and 610 nm, J. Chem. Phys., 1991, 94, 8, 5331, https://doi.org/10.1063/1.460518 . [all data]

Johnson, R.D., III; Hudgens, J.W.; Ashfold, M.N.R., Excited electronic states of the SiF2 radical studied by resonance enhanced multiphoton ionisation spectroscopy and by ab initio methods, Chem. Phys. Lett., 1996, 261, 4-5, 474, https://doi.org/10.1016/0009-2614(96)00990-6 . [all data]

Johnson, R.D., III; Tsai, B.P.; Hudgens, J.W., The electronic spectrum of the GeH3 radical, J. Chem. Phys., 1988, 89, 8, 4558, https://doi.org/10.1063/1.454796 . [all data]

Long, G.R.; Hudgens, J.W., Resonance enhanced multiphoton ionization spectroscopy of dichloromethyl and dichloromethyl-d radicals, J. Phys. Chem., 1987, 91, 23, 5870, https://doi.org/10.1021/j100307a011 . [all data]

Tsai, B.P.; Johnson, R.D., III; Hudgens, J.W., Electronic spectra of chlorodifluoromethyl and dichlorofluoromethyl radicals observed by resonance-enhanced multiphoton ionization, J. Phys. Chem., 1989, 93, 14, 5334, https://doi.org/10.1021/j100351a004 . [all data]

Duignan, M.T.; Hudgens, J.W., Multiphoton ionization spectroscopy of ClO and BrO, J. Chem. Phys., 1985, 82, 4426-4433. [all data]

Dulcey, C.S.; Hudgens, J.W., Detection of SiF radicals with multiphoton ionization spectroscopy, Chem. Phys. Lett., 1985, 118, 444-447. [all data]

Johnson, R.D., III; Long, G.R.; Hudgens, J.W., Two photon resonance enhanced multiphoton ionization spectroscopy of gas phase O₂a¹Δ_g between 305-350 nm, J. Chem. Phys., 1987, 87, 1977-1981. [all data]

Johnson, R.D., III; Tsai, B.P.; Hudgens, J.W., Resonance enhanced multiphoton ionization spectra of the GeF and GeCl radicals from 400 to 500 nm, J. Chem. Phys., 1988, 89, 6064-6068. [all data]

Johnson, R.D., III; Hudgens, J.W., New electronic state of SiH and SiD radicals observed by resonance-enhanced multiphoton ionization spectroscopy, J. Phys. Chem., 1989, 93, 6268-6270. [all data]

Dearden, D.V.; Johnson, R.D., III; Hudgens, J.W., New Rydberg states of aluminum monofluoride observed by resonance-enhanced multiphoton ionization spectroscopy, J. Phys. Chem., 1991, 95, 4291-4296. [all data]

Kafafi, S.A.; Hudgens, J.W., Abinitio calc of str. and freq for chcl2, J. Phys. Chem., 1989, 93, 3474. [all data]

Hudgens, J.W.; Dulcey, C.S., J. Phys. Chem., 1985, 89, 1505-9. [all data]

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