Zero-field-splitting parameters D and E for the fullerene GO in its Jahn-Teller distorted triplet state were calculated and compared to recent experimental results. The E value vanishes due to symmetry, while we obtained a non-zero k) value of D = -0.009 cm-' in the Ds distorted lowest triplet state
The lowest excited triplet state of acetone: zero-field splitting and kinetics
✍ Scribed by M. Gehrtz; Chr. Bräuchle; J. Voitländer
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 347 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
The loNest evcrted rrlplet sutc of acetone was mvestrgatcd with 3 pulsed dye-laser-cqulpped ODLIR spccfromctcr. The zero-field sph!rrng parametcrsD = 4 8 CHz and E = 1.3 GHz compare favourably with a recent ab IIUIIO cslculatlon on bent lrlplet formaldehyde. The kmelx data mdlcale a surprlungly small ro1a11on of the magneticau~s system.
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## Abstract The ESR spectra of some aromatic charge‐transfer complexes in the lowest excited triplet states were measured. From the extracted zero‐field‐splitting parameters it was found that in each case the lowest excited triplet state was localized on the donor, with a variable contribution of c
The zero-field splitting parameters, D and E, in the lowest triplet state of pchlorobenzaldehyde, pmethylbenzaldehyde, and their d, isotopes (aldehyde proton), are determined by ODMR measurements. The results show that the sign of the isotopic change in D reflects the orbital character of the lowest