论文部分内容阅读
利用三苄基氯化锡,二苄基二氯化锡和吗啉二硫代氨基甲酸酯钠反应,合成了三苄基锡吗啉二硫代氨基甲酸酯（1）和二苄基锡双吗啉二硫代氨基甲酸酯（2）;通过元素分析、红外光谱、核磁共振氢谱和质谱对其结构进行了表征.用X-射线单晶衍射测定了这两个化合物的晶体结构.化合物1为三斜晶系,空间群P1,a=0.984 17（16nm）,b=1.08 163（19）nm,c=72.850（3）°,β=88.895（3）°,γ=64.231（3）°,Z=2,V=1.2528（4）nm3,Dx=1.469 g/cm3,μ=1.204 mm-1,F（000）=564,R=0.0328,wR=0.0995.化合物2为正交晶系,空间群Pca21,a=1.832 7（3）nm,b=0.656 78（12 nm）,c=2.258 3（4）nm,α=90°,β=90°,γ=90°,Z=4,V=2.718（9）nm3,Dx=1.258 g/cm3,μ=1.271 mm-1,F（000）=1272,R=0.043 4,wR=0.115 2.在1的晶体中,锡原子呈现五配位畸变三角双锥构型;2的晶体则是六配位的畸变八面体构型.
Using tribenzyltin chloride, dibenzyltin dichloride and morpholine dithiocarbamate, tribenzyltin morpholine dithiocarbamate (1) and dibenzyl Its structure was characterized by elemental analysis, IR, 1HNMR and MS spectra. The crystal structures of the two compounds were determined by X-ray single crystal diffraction (1), compound 1 is triclinic with space group P1, a = 0.984 17 (16nm), b = 1.08 163 (19) nm, c = 72.850 (3) °, β = 88.895 D = 1.469 g / cm3, μ = 1.204 mm-1, F (000) = 564, R = 0.0328, wR = 0.0995. Compound 2 is positive (3) °, Z = (C = 2.258 3 (4) nm, α = 90 °, β = 90 °, γ = 90 °, b = 0.656 78 (12 nm) Z = 4, V = 2.718 (9) nm3, Dx = 1.258 g / cm3, μ = 1.271 mm- 1, F (000) = 1272, R = 0.043 4, wR = 0.115 2. In the crystal of 1, The atom exhibits a five-coordinate distorted triangular bipyramid configuration; the second crystal is a six-coordinated distorted octahedral configuration.