The resonance Raman spectra of P-carotene have been obtained at low temperature. The excitation profiles of vl(1525 cm-') and 2vl (3043 cm-') are analysed in terms of the Albrccht theory. The overlap integrals between the vibrational wavefunctions of the ground and the fist exited electronic states
Resonance structure and background absorption in high-overtone molecular spectra
β Scribed by Martin L. Sage; Joshua Jortner
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 644 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
We advance a theory for intramolecular dynamics of large molecules containing X-H bonds. A random coupling model for the absorption spectra of high overtones of X-H bonds is deveIoped.
π SIMILAR VOLUMES
## Abstract We establish the general behavior of absorption and vibrational circular dichroism spectra (VCD) of a chiral HCCH fragment lacking all symmetry elements; the study is limited to CHβstretching modes, and the Hamiltonian employed is written in terms of normalβmode coordinates and momenta
Chelating paracyclophanes that are sterically constrained to a great extent have been synthesized and characterized by X-ray crystallography and NMR spectroscopy: the macrocycles studied are 2, 9,18,25-tetraoxo-4,7,20,23-tetrakis(carboxymethyl)-1,4,7,10,17,20,23,26-octaaza[10.10]paracyclophane, abbr
According to the observations and data reported by Willstutter and Wuser [4], rather pure COT may have been obtained in their first attempt to synthesize this compound. Note also that independent from Cope and Hochstein [l], Ziegler and Wilms [3b] carefully separated the products obtained by reducti