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pro vyhledávání: '"C. Richard Quade"'
Autor:
C. Richard Quade
Publikováno v:
Journal of Molecular Spectroscopy. 233:165-168
In the calculation of the St, StSt, dependence of the inertia tensor and the St, dependence of the Coriolis coupling for internal rotation in −XY3 molecules, terms of lower symmetry than cos 3τ and sin 3τ appear when curvilinear internal coordina
Autor:
C. Richard Quade
Publikováno v:
Journal of Molecular Spectroscopy. 219:186-190
Vibration–internal rotation–rotation interaction theory has been used to calculate the τ -dependence of F , the reduced kinetic energy coefficient for internal rotation for CH 3 OH from molecular structure. The leading term is −3.2×10 −5 co
Publikováno v:
The Journal of Chemical Physics. 118:5506-5509
The dynamic Jahn–Teller effect has been used in the analysis of the temperature-dependent paramagnetic susceptibilities of Ti3+:Al2O3. Two important changes have been made from the original analysis: (1) Parameters as determined from the dynamic Ja
Autor:
Chun Fu Su, C. Richard Quade
Publikováno v:
Journal of Molecular Spectroscopy. 199:34-39
The microwave torsional-rotational spectra of gauche CH(3)CD(2)OH and CH(3)CD(2)OD have been identified, assigned, and analyzed up to 70 GHz. From the observed a- and c-dipole transitions, it has been possible to determine the effective rotational co
Autor:
C. Richard Quade
Publikováno v:
Journal of Molecular Spectroscopy. 198:329-347
The zeroth-order kinetic energy is developed for the vibrating-rotating-internally rotating CH(2)DOH and CHD(2)OH molecules using the general theory of Guan and Quade for the vibration-rotation-large amplitude internal motion interactions in molecule
Publikováno v:
Journal of Molecular Spectroscopy. 244:109-111
Publikováno v:
Journal of Molecular Spectroscopy. 188:9-13
Fourier transform microwave (FTMW) spectroscopy has been used to observe and resolve the 60-kHz tunneling splitting between the symmetric and antisymmetric substates of conformations I and II for hydroxyl gauche, methyl asymmetric CH2DCH2OH. Conforma
Autor:
Chun Fu Su, C. Richard Quade
Publikováno v:
Journal of Molecular Spectroscopy. 175:390-394
The microwave rotational spectrum of gauche CH 3 CH 2 OH has been identified and assigned for the two substates of the first excited state of the –OH torsion. Since μ b ≃ 0 by accident, only a -dipole transitions have been assigned. It was not p
Autor:
Mujian Liu, C. Richard Quade
Publikováno v:
Journal of Molecular Spectroscopy. 146:252-263
The IAM theory of the previous paper is used to calculate the torsional-rotational term values for CH 2 DOH and CHD 2 OH that have been observed experimentally. The Cal. — Obs. differences are found to contain predominantly rigid rotor terms that c
Publikováno v:
Journal of Molecular Spectroscopy. 146:264-273
The microwave torsional-rotational spectrum of CHD 2 OD has been predicted, identified, assigned, and analyzed to determine the internal rotation potential energy coefficients and nonrigidity corrections for the molecule. Although trans to gauche tra