Spin-lattice relaxation in metal-organic platinum(II) complexes

被引：9

作者：

Homeier, HHH ^{[1
]}

Strasser, J ^{[1
]}

Yersin, H ^{[1
]}

机构：

[1] Inst Phys & Theoret Chem, D-93040 Regensburg, Germany

来源：

CHEMICAL PHYSICS LETTERS | 2000年 / 316卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(99)01298-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The dynamics of spin-lattice relaxation (SLR) of metal-organic Pt(II) compounds is studied. Often such systems are characterized by pronounced zero-field splittings of the lowest-lying triplets. Previous expressions for the Orbach SLR process do not allow proper treatment of such splitting patterns. We discuss the behavior of a modified Orbach expression for a model system. Further, we present results of a fit of the temperature dependence of the SLR rate for Pt(2-thpy)(2) based on the modified expression. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：280 / 284

页数：5

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