✦ LIBER ✦

Luminescence lifetimes of rhodium(III) halopentaammines in aqueous solution. Direct comparison of excited state lifetimes with photoaquation quantum yields

✍ Scribed by Michael A. Bergkamp; Richard J. Watts; Peter C. Ford; James Brannon; Doug Magde

Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 367 KB
Volume: 59
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(78)85630-9

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✦ Synopsis

Luminescence lifetimes and photoaquation quantum yields of RhAsX* (A = NH3 or ND3, X-= Cl-or Br-) measured in aqueous solution indicate that emission and aquation are competitive processes of the same ligand field excited state. Lifetimes are lo-30 ns with the longer lived perdeuterio complexes also displaying larger photoreaction quantum yields.