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

被引：26

作者：

ROWLEY, NM

KUREK, SS

GEORGE, MW

HUBIG, SM

BEER, PD

JONES, CJ

KELLY, JM

MCCLEVERTY, JA

机构：

[1] UNIV TEXAS,CTR FAST KINET RES,AUSTIN,TX 78712

[2] UNIV BIRMINGHAM,SCH CHEM,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

[3] UNIV NOTTINGHAM,DEPT CHEM,NOTTINGHAM NG7 2RD,ENGLAND

[4] UNIV OXFORD,INORGAN CHEM LAB,OXFORD OX1 3QR,ENGLAND

[5] UNIV DUBLIN TRINITY COLL,DEPT CHEM,DUBLIN 2,IRELAND

[6] UNIV BRISTOL,SCH CHEM,BRISTOL BS8 1TS,AVON,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 06期

关键词：

D O I：

10.1039/c39920000497

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 (tau < 30 ps) intramolecular charge separation to produce transient species with lifetimes in the range 120-290 ps.

引用

页码：497 / 499

页数：3

共 31 条

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