Luminescent Properties of Hexanuclear Molybdenum(II) Chloride Clusters Containing Thiolate Ligands

被引：34

作者：

Szczepura, Lisa F. ^{[1
]}

Edwards, Julia A. ^{[1
]}

Cedeno, David L. ^{[1
]}

机构：

[1] Illinois State Univ, Dept Chem, Normal, IL 61790 USA

来源：

JOURNAL OF CLUSTER SCIENCE | 2009年 / 20卷 / 01期

关键词：

Molybdenum; Luminescence; Thiolate ligands; TUNGSTEN HALIDE CLUSTERS; HEXARHENIUM(III) CLUSTERS; PHOTOPHYSICAL PROPERTIES; CHEMI-LUMINESCENCE; TRIPLET SUBLEVELS; METAL; BR; CL; TEMPERATURE; EMISSION;

D O I：

10.1007/s10876-008-0214-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The emission spectra of a series of molybdenum(II) chloride clusters containing thiolate ligands, [Mo-6(mu(3)-Cl)(8)(SR)(6)](2-) (R = Et, Bu, Ph, Bn), have been recorded. These complexes all show a broad emission at similar to 700 nm after excitation at 337, 400 and 410 nm. Determination of the excited state lifetimes and quantum yields of these complexes in acetonitrile reveals that (Bu4N)(2)[Mo-6(mu(3)-Cl)(8)(SPh)(6)] displays the longest excited state lifetime of this series (26 mu s at 296 K).

引用

页码：105 / 112

页数：8

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