POLARIZED ELECTRONIC ABSORPTION-SPECTRA FOR DIRHODIUM(II) TETRAACETATE DIHYDRATE

被引：68

作者：

MARTIN, DS ^{[1
]}

WEBB, TR ^{[1
]}

ROBBINS, GA ^{[1
]}

FANWICK, PE ^{[1
]}

机构：

[1] AUBURN UNIV,DEPT CHEM,AUBURN,AL 36830

来源：

INORGANIC CHEMISTRY | 1979年 / 18卷 / 02期

关键词：

D O I：

10.1021/ic50192a061

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Single-crystal polarized absorption spectra are reported for the 101 face of Rh2(O2CCH3)4 2H2O in the region of 15 500-30000 cm-1 and at temperatures of 300 and 15 K. An absorption band with a maximum at 17 300 cm-1 possesses vibrational structure in the ⊥b polarization. It corresponds to molecular x, y polarization and has been assigned as Rh-Rh π*→Rh-Rh σ*. Weaker absorptions with maxima at 23 300 cm-1 in ⊥b and 22 200 cm-1 in ||b indicate the presence of more than one transition in this region. Possible-assignments for these transitions are discussed. © 1979, American Chemical Society. All rights reserved.

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页码：475 / 478

页数：4

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