Transition metal complexes with the thiosemicarbazide-based ligands—XVII. The complexes of MoO2(II) with salicylaldehyde S-methylisothiosemicarbazone (H2L), MoO2(L)S (S Py, MeOH, EtOH). Crystal structures of Py and MeOH complexes
作者:Erika Z. Ivegeš、Vukadin M. Leovac、Gordana Pavlović、Maja Penavić
DOI:10.1016/s0277-5387(00)83721-3
日期:1992.1
Abstract The reaction of MoO2(acac)2 with salicylaldehyde S-methylisothiosemicarbazone (H2L) yielded the complexes MoO2(L)S [S Py (A), MeOH (B), EtOH (C)]. All of these complexes have the cis-dioxo octahedral configuration, which for complexes A and B has been confirmed by X-ray analysis. Crystal data for A are: C14H14MoN4O3S, Mr = 414.29, triclinic, P 1 , Z = 2, a = 7.826(3), b = 10.798(3), c =
摘要MoO2(acac)2与水杨醛S-甲基异硫半脲(H2L)的反应生成了MoO2(L)S [S(Py(A),MeOH(B),EtOH(C)]。所有这些配合物均具有顺式-二氧杂八面体构型,对于配合物A和B,其X射线分析已得到证实。A的晶体数据为:C14H14MoN4O3S,Mr = 414.29,三斜晶系,P 1,Z = 2,a = 7.826(3),b = 10.798(3),c = 11.261(2)A,α= 116.55(2)° ,β= 104.56(1)°,γ= 80.55(2)°,V = 822.4(4)A3,Dx = 1.67 g cm-3,μ(Mo-Kα)= 9.174 cm-1,F(000)= 416,对于3092次反射,最终R = 0.0332。B的晶体数据:C10H13MoN3 O4S,Mr = 367.23,三斜晶系,P 1,Z = 2,a = 9.553(5),b =