Accession Number : AD0700248

Title :   SPECTROSCOPIC AND PHOTOCHEMICAL INVESTIGATION OF s-TETRAZINE.

Descriptive Note : Doctoral thesis,

Corporate Author : NAVAL POSTGRADUATE SCHOOL MONTEREY CALIF

Personal Author(s) : Kimble,Charles Donald

Report Date : DEC 1968

Pagination or Media Count : 363

Abstract : Raman scattering, fluorescence, visible absorption, ultraviolet absorption, and infrared absorption spectra of s-tetrazine-d(o) and s-tetrazine-d2 were observed. Previously unreported fundamental vibrational bands were found. Vapor phase fluorescence was observed for the first time. Absorption band structure was found in the 300-400 nm region of solutions and a corresponding vapor phase absorption was observed. The high resolution visible absorption spectrum of s-tetrazine-d2 is reported for the first time. The chemistry of the thermal and photochemical decomposition of tetrazine vapor was investigated including studies of thermochemical parameters, quantum yield, and decomposition products. A quantitative evaluation was made on the temperature dependence of selected lines in the visible absorption spectrum. Absorption coefficients, solubilities in various solvents, vapor pressure, mass spectra, and far infrared spectra were among the other properties investigated. The Rama spectrum of N,N-dimethylformamide is reported. (Author)

Descriptors :   (*NITROGEN HETEROCYCLIC COMPOUNDS, *PHOTOCHEMICAL REACTIONS), (*ULTRAVIOLET SPECTRA, NITROGEN HETEROCYCLIC COMPOUNDS), (*INFRARED SPECTRA, NITROGEN HETEROCYCLIC COMPOUNDS), FLUORESCENCE, RAMAN SPECTROSCOPY, ELECTRON PARAMAGNETIC RESONANCE, SYNTHESIS(CHEMISTRY), THESES, (U)THESES

Subject Categories : Radiation and Nuclear Chemistry
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE