Large pressure-induced red shift of the luminescence band originating from nonstacked square-planar [Pt(SCN)4]2- in a novel trimetallic complex

被引：25

作者：

Levasseur-Thériault, G

Reber, C ^{[1
]}

Aronica, C

Luneau, D

机构：

[1] Univ Montreal, Dept Chim, Montreal, PQ H3C 3J7, Canada

[2] Univ Lyon 1, Lab Multimat & Interfaces, UMR 5615, F-69622 Villeurbanne, France

来源：

INORGANIC CHEMISTRY | 2006年 / 45卷 / 06期

关键词：

D O I：

10.1021/ic051836b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Luminescence of the novel trimetallic complex {Pt(SCN)(2)[(mu-SCN)-Mn(NCS)(bipy)(2)](2)} originates from a d-d transition of the square-planar [Pt(SCN)(4)](2-) moiety. The band maximum shows a red shift of -99 cm(-1) kbar(-1) under external pressure up to 32 kbar at room temperature. This red shift is comparable to values for crystals where Pt-Pt interaction between stacked complexes is enhanced by pressure, but the crystal structure for the trimetallic complex shows that no metal-metal interaction can occur.

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页码：2379 / 2381

页数：3

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