Zobrazeno 1 - 10
of 51
pro vyhledávání: '"D. F. Eggers"'
Autor:
Rainer D. Beck, Frank J. Lovas, D. F. Eggers, Z. Kisiel, R. O. Watts, P. W. Fowler, Shao-Hui Tseng, Thomas A. Blake
Publikováno v:
The Journal of Chemical Physics. 100:3415-3421
Microwave and infrared measurements have been made for the van der Waals complexes N2–CH3CCH and CO–CH3CCH, and their isotopomers. The infrared spectra are complicated by the effects of a slightly hindered internal rotation of the propyne unit. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ffd2320ba70407cc5128f82c266b711
https://doi.org/10.1063/1.466385
https://doi.org/10.1063/1.466385
Autor:
David D. Keeports, D. F. Eggers
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 40:7-31
Vapor phase infrared and liquid Raman spectra of cyclopropane- 1,1- d 2 and cyclopropane- 1, 1,2,2- d 4 with vibrational assignments are presented. Close agreement is found between observed fundamental frequencies and those calculated from the cyclop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17d560536ce86010799df3ce2b91cec5
https://doi.org/10.1016/0584-8539(84)80025-2
https://doi.org/10.1016/0584-8539(84)80025-2
Autor:
D. F. Eggers, T. H. Chao
Publikováno v:
The Journal of Chemical Physics. 66:970-975
Infrared and Raman spectra are reported for solid CH3F and CD3F, and infrared spectra of dilute solid solutions of each substance in the other are also reported, in the region of the internal fundamentals and at temperatures near 80 °K (infrared) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3250b6e76e4f01b58467b1abfc23b7f9
https://doi.org/10.1063/1.434006
https://doi.org/10.1063/1.434006
Autor:
D. D. Keeports, D. F. Eggers
Publikováno v:
The Journal of Physical Chemistry. 88:352-356
Spectres en IR lointain et spectres Raman des modes externes de cyclopropane-D 6 solide en accord avec les frequences des vibrations fondamentales externes calculees sur la base d'une structure de groupe d'espace Cmc2 1 , bien qu'une structure de gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::723d539ff72a9a9a29d696292bca6cb1
https://doi.org/10.1021/j150647a006
https://doi.org/10.1021/j150647a006
Autor:
D. F. Eggers, David D. Keeports
Publikováno v:
Journal of Molecular Structure. 144:11-24
Infrared and Raman spectra of solid cyclopropane, cyclopropane-d 6 , and the mutual solid solutions of these isotopic molecules are reinvestigated in the regions of internal vibrational modes. Several modifications of previously reported fundamental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89a80b3bf6a86206a7d6a7119294e1e6
https://doi.org/10.1016/0022-2860(86)80163-6
https://doi.org/10.1016/0022-2860(86)80163-6
Publikováno v:
Journal of Molecular Spectroscopy. 58:201-215
Infrared and visible absorption spectra of the low pressure heated products of S 2 O 6 F 2 trapped in inert gas matrices at 14 K are presented. The following have been identified as major infrared-absorbing species: SO 3 F, SO 3 , HSO 3 F, and S 2 O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22b030a9b4c1f82ab65319f10e63d664
https://doi.org/10.1016/0022-2852(75)90106-x
https://doi.org/10.1016/0022-2852(75)90106-x
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 34:731-748
Raman spectra (liquid and solid) and i.r. spectra (gas and solid) have been measured for samples of trans -1,2-dimethyldiborane and of cis -1,2-dimethyldiborane. The observed spectra have been assigned and a set of fundamentals has been proposed. Met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09439bbbd53b3eff1b76507303a7b779
https://doi.org/10.1016/0584-8539(78)80024-5
https://doi.org/10.1016/0584-8539(78)80024-5
Autor:
D. F. Eggers, S.B. Tejada
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 32:1557-1562
Spectra are reported for crystalline ethane, ethane- d 2 and their mutual solid solutions. The evidence indicates definitely at least two molecules per unit cell and that there cannot be a three-fold symmetry axis through the molecules. A structure f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::086bb0ec12bd95ee914e21b2c2374833
https://doi.org/10.1016/0584-8539(76)80203-6
https://doi.org/10.1016/0584-8539(76)80203-6
Autor:
David D. Keeports, D. F. Eggers
Publikováno v:
Inorganic Chemistry. 23:2505-2509
Calculs ab initio (4-21) et comparaison aux donnees experimentales IR et Raman. Intensites IR. Barriere de torsion du groupe CH 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7950be62bcb314cc96c0d73c32eea224
https://doi.org/10.1021/ic00184a026
https://doi.org/10.1021/ic00184a026
Autor:
David D. Keeports, D. F. Eggers
Publikováno v:
Journal of Molecular Structure. 116:165-173
Details of the infrared and Raman spectra of pure crystalline cyclopropane-1,1-d 2 and cyclopropane-1,1,2,2-d 4 and of dilute solid solutions of these isotopic molecules in cyclopropane and cyclopropane-d 6 are presented. Site symmetry considerations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba46fe9c43448fdca7ee954a3d3c9aa8
https://doi.org/10.1016/0022-2860(84)80192-1
https://doi.org/10.1016/0022-2860(84)80192-1