SPECTROSCOPY OF EDA COMPLEXES AT HIGH PRESSURES. VI. ABSORPTION AND FLUORESCENCE OF CRYSTALLINE TNB AND TNF COMPLEXES.
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. 1200/cm red shift, while the fluorescence red shift may vary between 200-1700/cm 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)
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 26, 1967
- Accession Number
- AD0659533
Entities
People
- A. H. Kadhim
- H. W. Offen
Organizations
- University of California, Santa Barbara