Thermochromic Absorption and Photoluminescence in [Pt(ppy)(μ-Ph2pz)]2

被引：84
作者：
Rachford, Aaron A.
Castellano, Felix N. [1 ]
机构：
[1] Bowling Green State Univ, Dept Chem, Bowling Green, OH 43403 USA
来源：
INORGANIC CHEMISTRY | 2009年 / 48卷 / 23期
基金：
美国国家科学基金会;
关键词：
TRIPLET EXCITED-STATE; CENTER-DOT-PT; PLATINUM(II) COMPLEXES; PHOTOPHYSICS; LIGANDS; PHOSPHORESCENCE; BIPYRIDYL;
D O I：
10.1021/ic901156z
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The temperature effects on the spectral properties and photophysics of a new d(8)-d(8) dinuclear Pt-II chromophore, [Pt(ppy)(mu-Ph(2)pz)](2) (ppy is 2-phenylpyridine and Ph(2)pz is 3,5-diphenylpyrazolate), have been investigated. The thermochromic shifts are tentatively ascribed to intramolecular sigma interactions between the two pseudocofacial d(Z2) orbitals. Substantial emission profile changes occur in the solid state, solution, and doped polymer films.
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收藏
页码：10865 / 10867
页数：3
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