Infrared rigidochromism: A new effect in the IR spectra of the excited states of coordination compounds

被引：32

作者：

Clark, IP ^{[1
]}

George, MW ^{[1
]}

Johnson, FPA ^{[1
]}

Turner, JJ ^{[1
]}

机构：

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

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 13期

关键词：

D O I：

10.1039/cc9960001587

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The magnitude of the shift in the nu(CO) IR spectrum of the MLCT excited state of [Re(CO)(3)Cl(bipy)] (bipy = 2,2'-bipyridyl) in PrCN-EtCN solution, compared with the ground-state spectrum, decreases on cooling from fluid to glass; this 'infrared rigidochromic' effect is explained by the change in character of the MLCT state on glass formation.

引用

页码：1587 / 1588

页数：2

共 17 条

[11] PHOTOCHEMISTRY OF METAL COORDINATION-COMPLEXES - METAL TO LIGAND CHARGE-TRANSFER EXCITED-STATES
MEYER, TJ
[J]. PURE AND APPLIED CHEMISTRY, 1986, 58 (09) : 1193 - 1206
[12] Application of time-resolved, step-scan Fourier transform infrared spectroscopy to excited-state electronic structure in polypyridyl complexes of rhenium(I)
Schoonover, JR
Strouse, GF
Dyer, RB
Bates, WD
Chen, PY
Meyer, TJ
[J]. INORGANIC CHEMISTRY, 1996, 35 (02) : 273 - &
[13] APPLICATION OF TRANSIENT INFRARED-SPECTROSCOPY TO INTRAMOLECULAR ENERGY-TRANSFER IN [(PHEN)(CO)3RE(I)(NC)RU(II)(CN)(BPY)2]+
SCHOONOVER, JR
GORDON, KC
ARGAZZI, R
WOODRUFF, WH
PETERSON, KA
BIGNOZZI, CA
DYER, RB
MEYER, TJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (23) : 10996 - 10997
[14] RAMAN-SPECTROSCOPY OF ELECTRONIC EXCITED ORGANOMETALLIC COMPLEXES - A COMPARISON OF THE METAL TO 2,2'-BIPYRIDINE CHARGE-TRANSFER STATE OF FAC-(2,2'-BIPYRIDINE)TRICARBONYLHALORHENIUM AND TRIS(2,2'-BIPYRIDINE)RUTHENIUM(II)
SMOTHERS, WK
WRIGHTON, MS
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (04) : 1067 - 1069
[15] TIME-RESOLVED INFRARED-SPECTROSCOPY OF EXCITED-STATES OF TRANSITION-METAL SPECIES
TURNER, JJ
GEORGE, MW
JOHNSON, FPA
WESTWELL, JR
[J]. COORDINATION CHEMISTRY REVIEWS, 1993, 125 (1-2) : 101 - 114
[16] PHOTOPHYSICAL PROPERTIES OF POLYPYRIDYL CARBONYL-COMPLEXES OF RHENIUM(I)
WORL, LA
DUESING, R
CHEN, PY
DELLACIANA, L
MEYER, TJ
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1991, : 849 - 858
[17] WRIGHTON M, 1974, J AM CHEM SOC, V96, P998, DOI 10.1021/ja00811a008

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