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The observation of a subpicosecond bottleneck state in an iron porphyrin

✍ Scribed by B.I. Greene

Publisher: Elsevier Science
Year: 1985
Tongue: English
Weight: 440 KB
Volume: 117
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(85)85233-7

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✦ Synopsis

Iron(II1) tenaphenylporphme chloride (FeTPP) displayed a O-75310 15 ps transient absorbance al 625 nm rollowng excilation with 0.15 ps laser pulses at eilher 625 or 312.5 nm. We suggest that this transient wmraponds to a hltherm unobserved singlet charge lransfer botllcneck state Relaxation into his slate following exciralion at either 625 or 312 5 nm occurred in less than 30 fs

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