摘要
本文合成并测定了{MoOS_3Cu_3(PPh_3)C1}的晶体结构,簇合物属正交晶系,空间群为P_(212121)晶胞参数:a=12.833(5)×10^(-10)m,b=17.552(5)×10^(-10)m,c=22.778(7)×10^(-10)m;Z=4。结构用直接法解出,经最小二乘法修正,偏离因子R=0.069.
H_2S was passed into the mixture of(NH_4)_6MoO_(24)·4H_2O and(PPh_3)_3CuCl in
NH_3·H_2O solution to produce the brown-red solution.The solution was topped with alcohol to
yield red-orange erystal{MoOS_3Cu_3(PPh_3)_3Cl.}The compound crystallizes in the
orthorhombic spsce group P,_(z/z/z/)with four molecules in the unit cell a(?)=12.833(5)×10^(-10)m,
b=17.552(5)×10^(-10)m,c=22.778(7)×10^(-10)m.The structure was refined to final R value of
0.069.
出处
《南京师大学报（自然科学版）》
CAS
CSCD
1992年第2期46-53,共8页
Journal of Nanjing Normal University(Natural Science Edition)
