Photoinduced cleavage of the carbon-indium bond in ethylindium(III) tetraphenylporphyrin
Journal Article
·
· J. Phys. Chem.; (United States)
The photochemistry of ethylindium(III) tetraphenylporphyrin, C/sub 2/H/sub 5/In/sup III/TPP, in benzene solutions was studied by steady light and laser flash photolysis. From the analysis of the products, the C/sub 2/H/sub 5/-In bond in C/sub 2/H/sub 5/In/sup III/TPP was confirmed to be photodissociated. The quantum yields for the photodecomposition of C/sub 2/H/sub 5/In/sup III/TPP were found to be diminished by the addition of ferrocene. However, 2,4,7-trinitro-9-fluorenone, a strong electron acceptor, was found to increase the quantum yields. The laser photolysis studies revealed that the photoreaction of C/sub 7/H/sub 5/In/sup III/TPP occurs via the triplet state originating from the porphyrin ligand.
- Research Organization:
- Institute of Physical and Chemical Research, Saitama, Japan
- OSTI ID:
- 5457406
- Journal Information:
- J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 90; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
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Photoinduced decarbonylation from carbonyliron tetraphenylporphyrin in ethanol. Effects of axial imidazole studied by laser flash photolysis
Journal Article
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Thu Aug 13 00:00:00 EDT 1987
· J. Phys. Chem.; (United States)
·
OSTI ID:5614432
Photochemical formation of oxochromium(IV) tetraphenylporphyrin from nitritochromium(III) tetraphenylporphyrin in benzene
Journal Article
·
Tue Mar 03 23:00:00 EST 1992
· Inorganic Chemistry; (United States)
·
OSTI ID:7037171
Photoinduced decarbonylation from carbonyliron tetraphenylporphyrin in ethanol. Effects of axial imidazole studied by laser flash photolysis
Journal Article
·
Wed Oct 28 23:00:00 EST 1992
· Journal of Physical Chemistry
·
OSTI ID:458805
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500* -- Photochemistry
ABSORPTION SPECTROSCOPY
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
CHEMISTRY
COMPLEXES
DATA
DECOMPOSITION
ELECTRON SPIN RESONANCE
EXPERIMENTAL DATA
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
INDIUM COMPLEXES
INFORMATION
LASERS
MAGNETIC RESONANCE
NEODYMIUM LASERS
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOCHEMISTRY
PHOTOLYSIS
PORPHYRINS
RESONANCE
SOLID STATE LASERS
SPECTRA
SPECTROSCOPY
VISIBLE SPECTRA
400500* -- Photochemistry
ABSORPTION SPECTROSCOPY
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
CHEMISTRY
COMPLEXES
DATA
DECOMPOSITION
ELECTRON SPIN RESONANCE
EXPERIMENTAL DATA
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
INDIUM COMPLEXES
INFORMATION
LASERS
MAGNETIC RESONANCE
NEODYMIUM LASERS
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOCHEMISTRY
PHOTOLYSIS
PORPHYRINS
RESONANCE
SOLID STATE LASERS
SPECTRA
SPECTROSCOPY
VISIBLE SPECTRA