摘要
本文首次成功地在低热温度下固相反应合成镍钨硫杂核金属簇合物:[(n-Bu)_4N]_2[Ni(WS_4)_2]和[(n-Bu)_4N]_2[Ni(WOS_4)_2].用EXAFS、IR、UV.元素分析、TG-DTA等手段对上述化合物进行了表征.研究了温度、气氛等条件对合成反应的影响.
The solid stale reactions have been successfully used in tlic preparations of titled clusters at first. The following clusters have been synthizcd: [ (n-Bu)4N)2 [ Ni(WS4)2] and C(n-Bu)4N) 2 [Ni(WOS4)2] . Their structures have been rigorously characterized by extended X-ray absorption fine structure (EXAFS), vibrational spcctroscopy and other physical methods. The influences of temperature, gas, etc. on solid slate reactions and TG-DTA curve of the cluster [(n-Bu)4N] 2 [Ni(WS4)2] have been discussed.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
1991年第3期318-322,共5页
Chinese Journal of Inorganic Chemistry
基金
联合国科教文组织资助
国家自然科学基金委员会资助
国家教委博士点基金会资助
关键词
固相
配位化学
镍钨硫
原子
簇合物
thlotunstate, tungsten, cluster, solld state reactlon
