Metal-Induced Phosphorescence in (Pentafluorophenyl)gold(III) Complexes

被引:13
作者
Bojan, Vilma R. [1 ]
Lopez-de-Luzuriaga, Jose M. [1 ]
Manso, Elena [1 ]
Monge, Miguel [1 ]
Elena Olmos, M. [1 ]
机构
[1] Univ La Rioja, Dept Quim, UA CSIC, Grp Sintesis Quim La Rioja, Logrono 26004, Spain
关键词
C-N-C; PHOTOPHYSICS; COORDINATION;
D O I
10.1021/om200537w
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The complexes [Au(C6F5)(2)(4-X-Py)(2)]ClO4 (X = CN (1), H (2), CH3 (3)) and [Au(C6F5)Cl-2(4-X-Py)] (X = CN (4), H (5), CH3 (6)) have been synthesized. The crystal structure of complexes 1, 3.0.5Et(2)O, 4, and 5 have been determined by X-ray diffraction methods. The photophysical behavior of all complexes has been studied experimentally through UV/vis spectroscopy and photoluminescence studies. TD-DFT calculations and full optimization of the ground state (S-0) and lowest triplet excited state (T-1) have been carried out in order to assign the photophysical properties of the complexes.
引用
收藏
页码:4486 / 4489
页数:4
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