Kunkely, Horst and Vogler, Arnd (2004) Is o-carborane photoluminescent? INORGANICA CHIMICA ACTA, 357 (15). pp. 4607-4609. ISSN 0020-1693,
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At 77 K in the solid state and in ethanol glasses, o-carborane (1,2-C(2)B(10)H(12)) shows a relatively intense (phi similar to 10(-3) at lambda(exc) = 260 nm) structured photoluminescence (lambda(max) = 441 nm). In agreement with the rather slow decay of this emission (iota similar to 4 s) it is suggested to be a phosphorescence. While it appears to be a genuine property of o-carborane an unknown impurity as origin of this luminescence is not completely excluded. (C) 2004 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | MOLECULAR-ORBITAL METHOD; 3-DIMENSIONAL AROMATICITY; CLOSO-CARBORANES; ELECTRONIC-STRUCTURE; BORANE ANIONS; LUMINESCENCE; C2BN-2HN; COMPLEX; electronic spectra; photoluminescence; boron; carboranes |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Prof. Dr. Arnd Vogler |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 21 Jun 2021 09:57 |
| Last Modified: | 21 Jun 2021 09:57 |
| URI: | https://pred.uni-regensburg.de/id/eprint/36901 |
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