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Author:Guirgis, G.A.

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31 matching references were found.

Durig, J.R.; Kim, Y.H.; Guirgis, G.A.; McDonald, J.K., Spectrochim. Acta, 1994, 50A, 463. [all data]

Durig, J.R.; Kim, Y.H.; Guirgis, G.A.; McDonald, J.K., FT-Raman and infrared spectra, r0 structural parameters, ab initio calculations and vibrational assignment for nitryl chloride, Spectrochim. Acta, Part A, 1994, 50, 463-72. [all data]

Mohamed, T.A.; Stidham, H.D.; Guirgis, G.A.; Phan, H.V.; Durig, J.R., Raman and infrared spectra, conformational stability, barriers to internal rotation, ab initio calculations and vibrational assignment for bromodifluoroacetyl chloride, J. Raman Spectrosc., 1993, 24, 1-10. [all data]

Krutules, K.A.; Sullivan, J.F.; Guirgis, G.A.; Phan, H.; Durig, J.R., Raman and infrared spectra and ab initio calculations for the determination of the conformational stability for fluorocarbonyl and acetyl isocyanate, J. Mol. Struct., 1993, 293, 23-6. [all data]

Guirgis, G.A.; Phan, H.; Davis, J.F.; Durig, J.R., Vibrational spectra, conformational stabilities, and barriers to internal rotation of the difluoroacetyl halides, J. Mol. Struct., 1993, 293, 11-14. [all data]

Durig, D.T.; Little, T.S.; Costner, T.G.; Guirgis, G.A.; Durig, J.R., Raman and far infrared spectra and conformational analysis of some dichloropropenes, J. Mol. Struct., 1993, 293, 19-22. [all data]

Durig, D.T.; Guirgis, G.A.; Durig, J.R., Raman and far-infrared spectra, conformational stability, barriers to internal rotation, vibrational assignment and ab initio calculations of 2,3 -dichloropropene, J. Raman Spectrosc., 1992, 23, 37-49. [all data]

Durig, J.R.; Guirgis, G.A.; Brewer, W.E.; Baranovic, G., Microwave, infrared, and Raman spectra, conformational stability, structural parameters, vibrational assignment, and ab initio calculations for 2-methylpropionyl fluoride, J. Phys. Chem., 1992, 96, 7547-54. [all data]

Durig, J.R.; Fanning, A.R.; Sheehan, T.G.; Guirgis, G.A., Spectrochim. Acta, Part A, 1991, 47, 279-89. [all data]

Durig, J.R.; McArver, A.Q.; Phan, H.V.; Guirgis, G.A., Far-infrared spectrum, conformational stability, barriers to internal rotation, ab initio calculations, and vibrational assignment of propionyl chloride, J. Phys. Chem., 1991, 95, 539-50. [all data]

Durig, J.R.; Nanaie, H.; Guirgis, G.A., Raman and infrared spectra, barriers to internal rotation, vibrational assignments and ab initio calculations on 2-fluoropropane, J. Raman Spectrosc., 1991, 22, 155. [all data]

Van Der Veken, B.J.; Maas, R.; Guirgis, G.A.; Stidham, H.D.; Sheehan, T.G.; Durig, J.R., Infrared spectrum, ab initio calculations, barriers to internal rotation and structural parameters for methyl nitrite, J. Phys. Chem., 1990, 94, 4029. [all data]

Stidham, H.D.; Guirgis, G.A.; Van Der Veken, B.J.; Sheehan, T.G.; Durig, J.R., Raman spectra and ab initio calculations for methyl nitrite and methyl-d3 nitrite, J. Raman Spectrosc., 1990, 21, 615-28. [all data]

Guirgis, G.A.; Nanaie, H.; Durig, J.R., Microwave and far infrared spectra, r0 structure, barriers to internal rotation, and ab initio calculations for 2-fluoropropane, J. Chem. Phys., 1990, 93, 3837-43. [all data]

Durig, J.R.; Guirgis, G.A.; Phan, H.V., Conformational stability, barriers to internal rotation, ab initio calculations and vibrational assignment of propionyl fluoride, J. Raman Spectrosc., 1990, 21, 359-69. [all data]

Durig, J.R.; Lin, J.; Guirgis, G.A.; Bell, S., Far-infrared spectrum, barrier to internal rotation, r0 structure, and ab initio calculations for acetylacetylene, Struct. Chem., 1990, 1, 547-59. [all data]

Guirgis, G.A.; Durig, J.R.; Bell, S., Torsional transitions and barrier to internal rotation of 1-butyne, J. Mol. Struct., 1989, 196, 101-11. [all data]

Durig, J.R.; Guirgis, G.A.; Bell, S., Torsional spectrum and ab initio calculations for propene, J. Phys. Chem., 1989, 93, 3487. [all data]

Durig, J.R.; Guirgis, G.A.; Little, T.S.; Stiefvater, O.L., Conformational stability and barriers to internal rotation of 2-methylpropanal by far infrared and microwave spectroscopy, J. Chem. Phys., 1989, 91, 738. [all data]

Bell, S.; Guirgis, G.A.; Durig, J.R., Torsional transitions and barrier to internal rotation of 1,2-butadiene, Spectrochim. Acta, Part A, 1989, 45, 479. [all data]

Durig, J.R.; Guirgis, G.A.; Fanning, A.R.; Larsen, R.A., Torsional transitions and barriers to internal rotation of some molecules with trifluoromethyl rotors, J. Mol. Struct., 1988, 174, 183-8. [all data]

Bell, S.; Guirgis, G.A.; Fanning, A.R.; Durig, J.R., Torsional transitions and barriers to internal rotation of the 2-halopropenes, J. Mol. Struct., 1988, 178, 63. [all data]

Li, Y.S.; Liu, B.Y.; Guirgis, G.A., Conformational identification and dipole moment of 4-fluoro-1-butene by microwave spectroscopy, J. Mol. Struct., 1987, 162, 305. [all data]

Durig, J.R.; Guirgis, G.A.; Van Der Veken, B.J., Raman spectra of gases XXVI -- trifluoroacetaldehyde, J. Raman Spectrosc., 1987, 18, 549-53. [all data]

Van Der Veken, B.J.; Guirgis, G.A.; Durig, J.R., Far Infrared Spectra of Methyl Nitrate and Methyl-d3 Nitrate, J. Mol. Struct., 1986, 142, 105. [all data]

Guirgis, G.A.; Little, T.S.; Badawai, H.M.; Durig, J.R., Microwave Spectrum and Conform. Stab. of Isopropyl Carboxaldehyde, J. Mol. Struct., 1986, 142, 93. [all data]

Guirgis, G.A.; Durig, J.R.; Li, Y.S., Analysis of torsional spectra of molecules with two internal C3v rotors. XXIII. Microwave, infrared, and Raman spectra, barriers to internal rotation, and vibrational assignment of 3,3,3-trifluor, J. Chem. Phys., 1985, 83, 1507. [all data]

Guirgis, G.A.; Crowder, G.A., J. Fluorine Chem., 1984, 25, 405. [all data]

Durig, J.R.; Badawai, H.M.; Little, T.S.; Guirgis, G.A.; Kalasinsky, V.F., Spectra and Structure of Small Ring Molecules Part XLIV. Vibrational Spectra and Conformational Stability of Cyclobutylmethyl Ketone, J. Mol. Struct., 1984, 125, 211. [all data]

Durig, J.R.; Guirgis, G.A.; Compton, D.A.C., Analysis of torsional spectra of molecules with two internal C3v rotors. 13. Vibrational assignments, torsional potential functions, and gas phase thermodynamic functions of isopropylamine-d0 and -, J. Phys. Chem., 1979, 83, 1313. [all data]

Durig, J.R.; Guirgis, G.A.; Bucy, W.E.; Compton, D.A.C.; Kalasinsky, V.F., J. Mol. Struct., 1978, 49, 323. [all data]