| Synthesis,Crystal Structure and Photoluminescence of a Three-coordinate Ag(Ⅰ) Complex |
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| 引用本文： | 滕腾,陈进,陈旭林,余荣民,卢灿忠.Synthesis,Crystal Structure and Photoluminescence of a Three-coordinate Ag(Ⅰ) Complex[J].结构化学,2014,33(11):1661-1665. |
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| 作者姓名： | 滕腾 陈进 陈旭林 余荣民 卢灿忠 |
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| 作者单位： | [1]State Key Laboratory of Structural Chemistry, Fujian Institute of Researchon the Structure of Matter, Chinese Academy of Sciences, Fuzhou 35002, China; [2]College of Life Science, University of Fujian Agriculture and Forestry, Fuzhou 350002, China; [3]Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
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| 基金项目： | supported by the National Natural Science Foundation of China(51172232) |
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| 摘 要： | A three-coordinate Ag(I) complex, Ag(Mepzpy)(PAr3)]BF4·H2O(1, Mepzpy = 3-methyl-1-(2-pyridyl)pyrazole, PAr3 = tri(o-tolyl)phosphine), was synthesized from the reaction of Ag(CH3CN)4BF4, PAr3 and Mepzpy in CH3 CN at room temperature. The compound was characterized by UV-vis, NMR and X-ray single-crystal structure analysis. It crystallizes in triclinic space group P1 with a = 10.2251(5), b = 10.6014(5), c = 15.7012(5) , α = 92.963(3), β = 92.641(3), γ = 114.647(4)o, V = 1540.6(1) 3, Z = 2, Mr = 676.24, Dc = 1.458 g/cm3, F(000) = 688, μ = 6.187 mm-1, GOOF = 1.038, the final R = 0.0530 and w R = 0.1493 for 6371 observed reflections with I 2σ(I). Compound 1 is ionic. It is composed of a BF4- anion and a Ag(Mepzpy)(PAr3)]+ cation. The Ag(I) ion adopts a distorted trigonal pyramidal coordination geometry defined by two nitrogen atoms and a phosphorous atom. The complex emits blue luminescence with maximum peaks at 470 nm in solid state at room temperature.
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| 关 键 词： | 晶体结构 三维坐标 光致发光 Ag 合成 银(Ⅰ) 紫外可见 结构分析 |
Synthesis,Crystal Structure and Photoluminescence of a Three-coordinate Ag(Ⅰ) Complex |
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| TENG Teng
,
CHEN Jin
,
CHEN Xu-Lin
,
YU Rong-Min
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LU Can-Zhong.Synthesis,Crystal Structure and Photoluminescence of a Three-coordinate Ag(Ⅰ) Complex[J].Chinese Journal of Structural Chemistry,2014,33(11):1661-1665. |
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| Authors: | TENG Teng CHEN Jin CHEN Xu-Lin YU Rong-Min LU Can-Zhong |
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| Institution: | 1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 35002, China;Graduate University of Chinese Academy of Sciences, Beijing 100049, China
2. College of Life Science, University of Fujian Agriculture and Forestry, Fuzhou 350002, China |
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| Abstract: | mononuclear Ag（I） complex,crystal structure,three-coordinate,phosphorescence |
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| Keywords: | mononuclear Ag(I) complex crystal structure three-coordinate phosphorescence |
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