SPECTROSCOPY OF EDA COMPLEXES AT HIGH PRESSURES. V. ABSORPTION OF CRYSTALLINE TCNE COMPLEXES.
Abstract
Five aromatic hydrocarbon-tetracyanoethylene (TCNE) complexes were dispersed in sodium chloride pellets and subjected to high pressures (0-25 kbar). The charge transfer absorption was enhanced and displaced toward lower energies at the highest pressure. An exception is the crystalline complex HMB-TCNE which exhibits a blue shift at the highest pressure. The doublet structure in both charge transfer bands of naphthalene-TCNE can be observed at 1 atm and at at higher pressures. The importance of the relative sizes of donor and acceptor in environmental interactions are discussed. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1967
- Accession Number
- AD0657123
Entities
People
- A. H. Kadhim
- H. W. Offen
Organizations
- University of California, Santa Barbara