Syntheses, crystal structures and luminescent properties of copper(I)-halide complexes constructed by 4-amino-3,5-dimethyl-1,2,4-triazole

Syntheses, crystal structures and luminescent properties of copper(I)-halide complexes constructed by 4-amino-3,5-dimethyl-1,2,4-triazole
复制标题

4-氨基-3,5-二甲基-1,2,4-三唑构建的卤化铜配合物的合成、晶体结构和发光性能

DOI:
10.1016/j.ica.2011.01.090
复制
发表时间:
2011-05
影响因子:
2.8
通讯作者:
Qi, Xiao-Lin
Qi, Xiao-Lin
中科院分区:
化学3区
文献类型:
--
作者:
Xu, Quan-Qing;Liu, Feng-Yi;Li, Zhen;Qi, Xiao-Lin

文献摘要

参考文献

被引文献

相似文献

在水热条件下合成了一系列以4-氨基-3,5-二甲基-1,2,4-三唑(admtz)为桥连配体的卤化铜配合物[Cu_2Cl_2(admtz)_2](1),[Cu_2Br_2(admtz)_2](2),[Cu_4Br_4(admtz)_4](3)和[Cu_2I_2(admtz)_2]_n(4). X射线单晶衍射表明,1和2显示离散的二聚体结构,其中氢键连接成2D网络的二聚体。配合物3为离散的四聚体结构,并通过C-H···Br非经典氢键连接成三维网络结构。配合物4为一维链状结构,通过N-H···I弱相互作用进一步扩展为二维链状结构。光致发光和发光寿命的测量表明,1,2和4表现出广泛的绿色-蓝色磷光在室温下的固态,而3显示出弱得多的荧光发射和较短的发光寿命。
A series of copper(I)-halide complexes with 4-amino-3,5-dimethyl-1,2,4-triazole (admtz) as bridging ligands, namely, [Cu2Cl2(admtz)2] (1), [Cu2Br2(admtz)2] (2), [Cu4Br4(admtz)4] (3) and [Cu2I2(admtz)2]n(4), have been synthesized under hydrothermal conditions. X-ray single-crystal diffraction reveals that 1 and 2 show discrete dimeric structures, in which hydrogen bonds link the dimers into 2D networks. Complex 3 adopts a discrete tetrameric structure, which is further connected into a 3D network by C–H···Br non-classical hydrogen bonds. Complex 4 displays a 1D chain that is be further extended into a 2D framework by N–H···I weak interactions. The photoluminescent and luminescence lifetime measurements reveal that 1, 2 and 4 exhibit extensive green-blue phosphorescences in the solid state at room temperature, whereas 3 shows much weaker fluorescent emissions and shorter luminescence lifetimes.
DOI: 10.1016/j.ica.2006.07.035
发表时间: 2007
影响因子: 2.8
作者:
Juan-Juan Hou-Juan;Zheng-Ming Hao;Xian‐Ming Zhang
通讯作者: Juan-Juan Hou-Juan;Zheng-Ming Hao;Xian‐Ming Zhang
DOI: 10.1021/ic010229v
发表时间: 2001-07
影响因子: 4.6
作者:
R. Willett;G. Pon;Callie Nagy
通讯作者: R. Willett;G. Pon;Callie Nagy
DOI: 10.1016/j.inoche.2006.05.020
发表时间: 2006-08
影响因子: 3.8
作者:
Xinxin Xu;Xiuli Bai;Ying Lu;E. Wang;Ying Ma
通讯作者: Xinxin Xu;Xiuli Bai;Ying Lu;E. Wang;Ying Ma
DOI: 10.1021/ic0617341
发表时间: 2007-01
影响因子: 4.6
作者:
Xihe Huang;T. Sheng;Shenglin Xiang;R. Fu;Shengmin Hu;Ya-Min Li;Xintao Wu
通讯作者: Xihe Huang;T. Sheng;Shenglin Xiang;R. Fu;Shengmin Hu;Ya-Min Li;Xintao Wu
DOI: 10.1002/anie.200352627
发表时间: 2004
期刊: Angewandte Chemie
影响因子: --
作者:
Jie‐Peng Zhang;Shao-Liang Zheng;Xiao-Chun Huang;Xiao‐Ming Chen
通讯作者: Jie‐Peng Zhang;Shao-Liang Zheng;Xiao-Chun Huang;Xiao‐Ming Chen