The Molecular Geometry of Pyrazine in the Lowest Triplet State from PMDR Spectroscopy
Abstract
The triplet spin sublevel origins of the bands in the phosphorescence of pyrazine in a para-dioxane host are assigned using phosphorescence-microwave double resonance techniques. The assignments cannot be interpreted in terms of a D(2h) structure for the molecule in the triplet state, and indicate a triplet state molecular symmetry of C(2h) or lower.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 19, 1972
- Accession Number
- AD0753477
Entities
People
- A. A. Gwaiz
- Mostafa El-Sayed
Organizations
- University of California, Los Angeles