摘要
标题化合物由(C_6H_5CSS)^-(Bu_4N)^+、AgNO_3和(NH_4)_2WS_4、Bu_4NBr反应制备,用X射线单晶衍射法测定其晶体结构。
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.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第6期724-726,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
关键词
钨银硫簇合物
苯荒酸
晶体结构
W-Ag-S cluster complex, Dithiobenzoic acid, Synthesis, Crystal structure
