高等学校化学学报

高等学校化学学报 ›› 2011, Vol. 32 ›› Issue (9): 2193.

• 研究论文 • 上一篇    下一篇

新型含丙腈基和咪唑基三脚架配体-银(Ⅰ)配合物的合成与结构

蔡凯,王媛媛,周鑫,亓昭鹏,王鹏,苏志,孙为银   

  1. 南京大学化学化工学院, 配位化学研究所, 配位化学国家重点实验室, 南京 210093
  • 收稿日期:2011-03-25 修回日期:2011-06-01 出版日期:2011-09-10 发布日期:2011-08-11
  • 通讯作者: 孙为银 E-mail:sunwy@nju.edu.cn
  • 基金资助:

    国家自然科学基金重点项目(批准号: 20731004)资助.

Syntheses and Structures of Silver(Ⅰ) Complexes with New Tripodal Ligand Containing Propanenitrile and Imidazolyl Groups

CAI Kai,  WANG Yuan-Yuan,  ZHOU Xin, QI  Zhao-Peng,  WANG Peng, SU Zhi, SUN  Wei-Yin*   

  1. State Key Laboratory of Coordination Chemistry, Coordinating Chemistry Institute, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
  • Received:2011-03-25 Revised:2011-06-01 Online:2011-09-10 Published:2011-08-11
  • Contact: SUN Wei-Yin E-mail:sunwy@nju.edu.cn
  • Supported by:

    国家自然科学基金重点项目(批准号: 20731004)资助.

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被引次数

2

摘要： 设计合成了同时含有丙腈基和咪唑基的新型三脚架配体N,N-二(3-丙腈基)-[3-(1-咪唑基)]正丙胺(L)，并与银盐按1:1和2:1的比例反应分别得到了配合物{[AgL]X}n (X = BF4-，1a；X = ClO4-，1b)和{[Ag(L)2]ClO4}n(2)，并用X-射线单晶结构分析和电喷雾质谱等方法对其进行了表征。结构分析结果表明，配合物1a和1b为一维链状结构，而配合物2则为单核结构。表明金属盐和配体的比例对配合物结构有很大影响。

关键词: 银(I)配合物, 三脚架配体, 晶体结构, 电喷雾质谱

Abstract: New coordination complexes {[AgL]X}n (X = BF4-, 1a; X = ClO4-, 1b) and {[Ag(L)2]ClO4}n (2) were synthesized by reactions of corresponding silver(I) salt with new tripodal ligand 3,3'-[3-(1H-imidazol-1-yl)propylazanediyl]dipropanenitrile (L) under ligand to metal ratio of 1:1 and 2:1, respectively, and their structures were determined by single crystal X-ray diffraction, electrospray mass spectrometry. Complexes 1a and 1b have one-dimensional (1D) chain structure while complex 2 is mononuclear one. The results show that the metal to ligand ratio has subtle influence on structure of the complexes.

Key words: Silver(Ⅰ) complex; , Tripodal ligand; , Crystal structure; , Electrospray mass spectrometry

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