✦ LIBER ✦
The symmetry of a triplet charge transfer state in phenanthrene-PMDA crystals: dimer versus trimer
✍ Scribed by C.P. Keijzers; D. Haarer
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 391 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
The low symmetry of the unit cel1 of the charge transfer crystal phenanthrene-PMDA shows investigation of thc symmetry of the lowest excited triplet state. The investigation is carried out on the basis of complete evaluation of the fine structurc tensor of the triplet state. Additional information from the hyperfine structure of the localized triplet state lcads to the conclusion that the complex symmetry corresponds to a trimer wïth the followïng structure: (PMDA) (phenanthrene) (PMDA).