Synthesis, Structure and Comparison of Luminescent Property between Two Hexanuclear Silver（I） Thiosemicarbazone Clusters

• 作者: CHAI Li-Yuan FANG Qiong-Jia-Li LIAO Song-Yi SUN Qiao-Zhen XU Xiao-Wen3 YAO Jun-Jun
• 来源期刊: 结构化学
• 学科: 化学
• 关键词: 缩氨基硫脲 银(I) 集群 发光性能 结构 合成 六核 X-射线衍射分析
• 年，卷（期）: 2012,（9）
• 页码范围: 1229-1234
• 页数: 6页
• 分类号: O641.4|O614.122
• 语种: 英文

摘要

A new silver（Ⅰ） compound 4 containing thiosemicarbazone with group 2-quinoline was synthesized and structurally characterized by single-crystal X-ray diffraction, elemental analysis and fluorescence spectrum. Compound 4 crystallizes in triclinic, space group P1 with a = 12.2710（9）, b = 16.9281（13）, c = 17.2984（13）, α = 112.8500（10）, β = 103.4890（10）, γ = 102.6860（10）°, V = 3020.9（4） 3, C80H94Ag6N28O6S6, Mr = 2383.41, Dc = 1.310 g/cm3, μ（MoKα） = 1.108 mm-1, F（000） = 1196, Z = 1, the final R = 0.0567 and wR = 0.1368 for 5112 observed reflections （I 〉 2σ（I））. Similar to the structure of compound 2 we have reported, compound 4 also exhibits a hexanuclear silver（Ⅰ） cluster. In the cluster, the S atom of ligand L4 （L4 = 2-quinolinecarboxaldehyde thiosemicarbazone） serves as a triply bridged chelator to connect the six silver atoms into a Ag6L46 cluster. The luminescence property of 4 is investigated at room temperature and compared with that of 2.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	SUN Qiao-Zhen		1	0	0.0	0.0
2	LIAO Song-Yi		1	0	0.0	0.0
3	CHAI Li-Yuan		1	0	0.0	0.0
4	XU Xiao-Wen3		1	0	0.0	0.0
5	YAO Jun-Jun		1	0	0.0	0.0
6	FANG Qiong-Jia-Li		1	0	0.0	0.0