摘要
C_2H_5SPCl_2与Co_2(CO)_8反应的产物经柱层析分离得3条带,第一条为深棕色,经IR谱、~1HNMR、谱、元素分析、X光单晶结构分析,确定该带产物为七核钴原子簇CO_7(μ_7-S)(μ_4-PSC_2H_5)(μ-SC_2H_5)_2(μ-CO)_2(CO)_(12),是八面体骨架Co_4PS和四面体骨架Co_3S结合的松散原子簇合物。
The product of reaction of C2H5SPCl2 with Co2(CO)8 was separated through column chromatography and the first band, which is deep brown in colour, was attributed to a loose a-tomic cluster of Co7(μ7-S)(μ4-PSC2H5)(μ-SC2H5)2(μ-CO)2(CO)12 with a combination of an octahedral skeleton Co4 PS and a tetrahedral skeleton Co3S by means of IR , 1H NMR , elemental analysis and XRD.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第5期564-566,共3页
Chemical Journal of Chinese Universities
基金
内蒙古自治区自然科学基金
关键词
羰基簇合物
填隙硫簇合物
钴
七核
Carbonyl cluster, Face-bridged Coordinate atom, Sulfur-filled gap cluster
