摘要
以四氢呋喃为溶剂 ,合成了含Sn、Fe的环戊烯基二羰基铁的异核双金属化合物 ,并对配合物进行了元素分析、IR光谱分析 ,使用SimensP4单晶衍射仪测定了配合物的晶体结构。结构分析表明 ,该配合物属于三斜晶系 ,空间群P - 1。晶胞参数 :a =10 0 79(2 )A° ,b =10 975 0 (10 )A°,c =17 14 5 (3)A° ;a =82 0 30 (10 )° ,β =77 770 (10 )°,γ =6 3 70 0 (10 )° ,Z
The title complex Cp(CO) 2Fe-Sn(CH 2CMe 2Ph) 3 was synthesized and characterized by elemental analysis?IR spectra and X-ray crystal structural analysis.The result of elemental analysis was corresponded to the theoretical value,IR spectra showed the existence of η 5-2,4-cyclopentadien-1-y1,carbony1,methyl groups in the title complex.Above the data showed the existence of M-M ,bond in Cp(CO) 2Fe-Sn(CH 2CMe 2Ph) 3.the title complex was rather stable towards air and moisture,easily soluble in tetrahydrofuran,toluene,and n-hexane.
出处
《化学工程师》
CAS
2002年第2期8-10,共3页
Chemical Engineer
