高等学校化学学报

高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (6): 724.

• 论文 • 上一篇    下一篇

以苯荒酸为配体的[Bu4N]2[W2Ag3S8(C6H5CSS)]钨银硫簇合物的合成和晶体结构

金祥林, 倪海洪, 汤卡罗, 唐有祺   

  1. 北京大学物理化学研究所, 北京, 100871
  • 收稿日期:1992-01-11 出版日期:1992-06-24 发布日期:1992-06-24
  • 通讯作者: 汤卡罗
  • 基金资助:

    国家自然科学基金

Synthesis and Crystal Structure of [Bu4N]2[W2Ag3S8(C6H5CSS)] with Dithiobenzoic Acid as the Ligand

JIN Xiang-lin, NI Hai-hong, TANG Ka-luo, TANG You-qi   

  1. Institute of Physical Chemistry, Peking University, Beijing, 100871
  • Received:1992-01-11 Online:1992-06-24 Published:1992-06-24

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摘要： 标题化合物由(C6H5CSS)-(Bu4N)+、AgNO3和(NH4)2WS4、Bu4NBr反应制备,用X射线单晶衍射法测定其晶体结构。

关键词: 钨银硫簇合物, 苯荒酸, 合成, 晶体结构

Abstract: The title compound was prepared from the reaction of (NH4)2WS4, AgNO3, (Bu4N)+(C6H5CSS)- and Bu4NBr in CH3CN solution, then crystalized in CH3CN/MeOH.It crystalizes in monoclinic space group P21/c with the following crystal parameters, a =1.8945 (12) nm, b=1.1963(10) nm, c=2.5660(14)nm, β=98.13(5)°, V=5.757(6) nm3, Dc=1.830 g/cm3, Z=4.The final R=0.0827 for 3329 reflections.The W2Ag3 unit in the anion W2Ag3S8(C6H5CSS) forms a five-membered ring.

Key words: W-Ag-S cluster complex, Dithiobenzoic acid, Synthesis, Crystal structure

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