Accession Number:

AD0659533

Title:

SPECTROSCOPY OF EDA COMPLEXES AT HIGH PRESSURES. VI. ABSORPTION AND FLUORESCENCE OF CRYSTALLINE TNB AND TNF COMPLEXES.

Descriptive Note:

Technical rept.,

Corporate Author:

CALIFORNIA UNIV SANTA BARBARA DEPT OF CHEMISTRY

Personal Author(s):

Report Date:

1967-09-26

Pagination or Media Count:

20.0

Abstract:

Several aromatic hydrocarbons are complexed with trinitrobenzene TNB and trinitrofluorenone TNF in the crystalline state and subjected to increasing pressures 0-30 kbar. The charge transfer absorption shows a approx. 1200cm red shift, while the fluorescence red shift may vary between 200-1700cm at 25 kbar. In the same complexes the Stokes shift decreases at higher pressures. This decrease can be understood in terms of charge transfer forces and potential energy curves appropriate for weak EDA-complexes. Author

Subject Categories:

  • Atomic and Molecular Physics and Spectroscopy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE