Resonance Raman characterization of (oxoferryl)tetraphenylporphyrin formed during photodisproportionation of (Fe(TPP))(2)O in a detergent micelle at room temperature
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作者:
Shantha, PK
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NE HILL UNIV,DEPT PHYS,SHILLONG 793022,MEGHALAYA,INDIANE HILL UNIV,DEPT PHYS,SHILLONG 793022,MEGHALAYA,INDIA
Shantha, PK
[1
]
Verma, AL
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NE HILL UNIV,DEPT PHYS,SHILLONG 793022,MEGHALAYA,INDIANE HILL UNIV,DEPT PHYS,SHILLONG 793022,MEGHALAYA,INDIA
Verma, AL
[1
]
机构:
[1] NE HILL UNIV,DEPT PHYS,SHILLONG 793022,MEGHALAYA,INDIA
We report the formation and characterization of (oxoferryl)tetraphenylporphyrin ((TPP)Fe-IV=O) as a result of photodisproportionation of the mu-oxo dimer, (Fe(TPP))(2)O, obtained on solubilization of Fe(TPP)Cl in an aqueous alkaline TX-100 detergent micelle, under 441.6 nm laser excitation at room temperature and at -50 degrees C. The other photoproduct is identified as a five-coordinated, high-spin (5cHS) ferrous complex.