Observation of a new UV absorption band of some (H2O)5CrIIICR1R2R3 complexes in aqueous solutions

Alexandra Sauer; Haim Cohen; Dan Meyerstein

doi:10.1016/s0020-1693(00)89289-0

Observation of a new UV absorption band of some (H₂O)₅Cr^IIICR₁R₂R₃ complexes in aqueous solutions

Alexandra Sauer, Haim Cohen, Dan Meyerstein

Nuclear Research Center-Negev

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The spectra of a series of Cr(III)alkyl complexes, (H₂O)₅Cr^IIICR₁R₂R₃, were reinvestigated. In addition to the reported three typical absorption bands a new strong band in the 210-260 nm region is detected for most of the complexes studied. The proposed assignments for the two LMCT transitions give a satisfactory explanation to the effect of the substituents R_i.

Original language	English
Pages (from-to)	101-104
Number of pages	4
Journal	Inorganica Chimica Acta
Volume	155
Issue number	1
DOIs	https://doi.org/10.1016/s0020-1693(00)89289-0
State	Published - 2 Jan 1989
Externally published	Yes

Bibliographical note

Funding Information:
We wish to thank Prof. J. H. Espenson for helpful discussions.T his study was supported by grants from the Israel-United States Binational Science Foundation (B.S.F.), Jerusalem and from the

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abstract = "The spectra of a series of Cr(III)alkyl complexes, (H2O)5CrIIICR1R2R3, were reinvestigated. In addition to the reported three typical absorption bands a new strong band in the 210-260 nm region is detected for most of the complexes studied. The proposed assignments for the two LMCT transitions give a satisfactory explanation to the effect of the substituents Ri.",

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N2 - The spectra of a series of Cr(III)alkyl complexes, (H2O)5CrIIICR1R2R3, were reinvestigated. In addition to the reported three typical absorption bands a new strong band in the 210-260 nm region is detected for most of the complexes studied. The proposed assignments for the two LMCT transitions give a satisfactory explanation to the effect of the substituents Ri.

AB - The spectra of a series of Cr(III)alkyl complexes, (H2O)5CrIIICR1R2R3, were reinvestigated. In addition to the reported three typical absorption bands a new strong band in the 210-260 nm region is detected for most of the complexes studied. The proposed assignments for the two LMCT transitions give a satisfactory explanation to the effect of the substituents Ri.

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Observation of a new UV absorption band of some (H₂O)₅Cr^IIICR₁R₂R₃ complexes in aqueous solutions

Abstract

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