作者:Armand Blaschette、Ilona Hippel、Jürgen Krahl、Elke Wieland、Peter G. Jones、Angelika Sebald
DOI:10.1016/0022-328x(92)85075-8
日期:1992.10
crystallographic data at −95°C are for 4: monoclinic, space group P21 /c, a 650.3(2), b 1464.7(3), c 1479.6(4) pm, β 94.63(2)°, U 1.4046 nm3, Z = 4; for 5: triclinic, space group Pa 818.3(2), b 986.6(2), c 1119.9(3) pm, α 79.10(2), β 77.51(2), γ 77.58(2)°, U 0.8524 nm3, Z = 1. The structure refinement of 4 was based on 3092 reflections with F > 4σ(F) to give R = 0.018. For 5, refinement using 3579 reflections
[Me 3 Sn(NH 3)2 ] [N(SO 2 Me)2 ](4)是通过用液氨处理Me 3 SnN(SO 2 Me)2(1)而制得的。通过在-42°C下缓慢蒸发溶剂,从液态氨溶液中生长出适合X射线衍射的单晶。由二甲基亚砜和Me 2 Sn [N(SO 2 Me)2 ] 2或[Me 2 Sn(DMSO)4 ] N(SO 2 Me)2 ] 2(5)。在回流的CCl 4中为1,在后一种情况下的副产物为SnMe 4。-95°C时的晶体学数据为4:单斜晶系,空间群P 2 1 / c,650.3(2),b 1464.7(3),c 1479.6(4)pm,β94.63(2)°,U 1.4046 nm 3,Z = 4;为5:三斜晶系,空间群P一个818.3(2),b 986.6(2),Ç 1119.9(3)时,α79.10(2),β77.51(2),γ77.58(2)°,ü 0.8524纳米3,Z=1。