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Luminescence and triplet—triplet absorption spectra of rhodium (III) porphyrins

✍ Scribed by K. Kalyanasundaram

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
583 KB
Volume
104
Category
Article
ISSN
0009-2614

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✦ Synopsis

Photophysical studies of four rhodium(I11) porphyrins [ RhTPPS (H20):-, RhTPPKl) CL), RhOEP(C11 (L) and RhMesoPhlE(Cl)(L)] show that these porphyrins are characterised by a moderate phosphorescence (0 > lo-*) and avery weak fluorescence (@I Q 5 x 10d4) in solution at room temperature. TPP derivatives also have moderately intense triplettriplet absorption extending to 900 nrn

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