摘要
(NH4)2MoOS3、CuSCN、KSCN和(n-Bu)4NBr发生固相反应,产物经DMF/CH2Cl2处理,得暗红色标题化合物晶体[(n-Bu)4N]2[MoOS3(CuNCS)3].晶体属单斜晶系,空间群P21/n,a=1.6672(9)nm,b=1.6278(6)nm,c=1.9608(8)nm,β=110.05(4)°,Z=4.标题化合物是具有网兜骨架的Mo-Cu-S杂核簇合物.Mo-Cu的平均键长为0.2647 nm.
A dark red solid was obtained by heating the powder mixture of (NH4)2MoOS3, CuSCN, KSCN and (n-Bu)4NBr in the solid state. The obtained solid was processed with DMF/ CH2Cl2 to give a dark red rhombohedral crystal [(n-Bu)4N]2[MoOS3(CuNCS)3]. The crystal belongs to monocline system with space group P21/n, a=1. 6672(9) nm, b=1. 6278(6) nm, c = 1. 9608(8) nm;β=110. 05(4)°, Z = 4. The title compound is one of Mo-Cu-S mixed metal cluster compounds with nido-like skeleton. The average distance of Mo-Cu is 0. 2647 nm.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第7期889-892,共4页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
国家教委博士点基金
关键词
固相合成
晶体结构
钼铜硫簇合物
Solid state synthesis, Crystal structure, Mo-Cu-S cluster compound
