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INTRAMOLECULAR ELECTRON-TRANSFER IN PERIPHERALLY METALATED TETRAPHENYL PORPHYRIN DERIVATIVES CONTAINING MOLYBDENUM MONONITROSYL REDOX CENTERS

Abstract:
Picosecond laser spectroscopy measurements on the novel complexes [Mo(NO)(L)Cl(Etpp)] [Etpp = 5-(E-substituted phenyl-10,15,20-triphenylporphyrin; L = hydrotris(3,5-dimethylpyrazol-1-yl)borate, E = para-O, meta-O, ortho-O; para-NH] indicate that the observed fluorescence quenching in these compounds is due to fast (τ < 30 ps) intramolecular charge separation to produce transient species with lifetimes in the range 120-290 ps.
Publication status:
Published

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Publisher copy:
10.1039/c39920000497

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Journal:
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS
Issue:
6
Pages:
497-499
Publication date:
1992-03-15
DOI:
ISSN:
0022-4936
Language:
English
Pubs id:
pubs:43814
UUID:
uuid:a758ec20-d633-4f9c-ab37-85f08e5aabf7
Local pid:
pubs:43814
Source identifiers:
43814
Deposit date:
2012-12-19

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