Overtone spectra of 1,2-dichloro- and dibromo-ethanes in the near infrared region

Autor:	V. P. N. Nampoori, T. M. Abdul Rasheed, K. Sathianandan
Rok vydání:	1986
Předmět:	symbols.namesake Computational chemistry Chemistry Overtone Near-infrared spectroscopy symbols General Physics and Astronomy Liquid phase Physics::Chemical Physics Physical and Theoretical Chemistry Hamiltonian (quantum mechanics) Molecular physics Spectral line
Zdroj:	Chemical Physics. 108:349-356
ISSN:	0301-0104
DOI:	10.1016/0301-0104(86)80102-1
Popis:	The vibrational overtone spectra of the liquid phase 1,2-dichloroethane and 1,2-dibromoethane in the spectral regions of the CH stretching local mode overtones corresponding to ΔυCH = 2 to ΔυCH = 5 are reported. The observed spectral features are assigned using the local mode model. Local mode frequencies ωCH and diagonal local model anharmonicities XCH are obtained from an analysis of the spectra. The local-local combinations observed are interpreted on the basis of a coupled CH oscillator model hamiltonian. Local-normal combinations show complex structures and their possible assignments are given.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b6d614d8a75e0415856f94399504a653 https://doi.org/10.1016/0301-0104(86)80102-1 Zobrazit plný text záznamu