| 三苄基锡吗啉二硫代氨基甲酸盐的合成、表征及晶体结构 |
| Synthesis and Crystal Structure of Tribenzyltin Dithiomorpholinylcarbamate |
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| 摘要: 利用三苄基氯化锡和吗啉二硫代氨基甲酸钠反应,合成了三苄基锡吗啉二硫代氨基甲酸盐。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该化合物的晶体结构。化合物为三斜晶系,空间群P1,a=0.98417(16)nm,b=1.08163(19)nm,c=1.3788(2)nm,α=72.850(3)°,β=88.895(3)°,γ=64.231(3)°,Z=2,V=1.2528(4)nm3,Dx=1.469g·cm-3,μ(MoKα)=1.204mm-1,F(000)=564,R1=0.0215,wR2=0.0531。化合物中,锡原子呈五配位畸变三角双锥构型。 |
| 关键词: 三苄基锡吗啉二硫代氨基甲酸盐 合成 晶体结构 |
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| Abstract: Tribenzyltin dithiomorpholinylcarbamate(C26H29NOS2Sn) was synthesized by the reaction of tribenzyltin chlo-ride with dithiomorpholinylcarbamate. The structure was characterized by elemental analysis, IR, 1H NMR and MS and the crystal structure was determined by X-ray single crystal diffraction. The crystal belongs to triclinic with space group , a=0.98417(16)nm, b=1.08163(19)nm, c=1.3788(2)nm,α=72.850(3)°,β=88.895(3)°,γ=64.231(3)°, Z=1, V=1.2528 (4)nm3, Dx=1.469g·cm-3,μ(MoKα)=1.204mm-1, F(000)=564, R1=0.0215, wR2=0.0553. In the structure the tin atoms rendered five-coordination in a distorted trigonal bipyramidal structure. |
| Keywords: tribenzyltin dithiomorpholinylcarbamate synthesis crystal structure |
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| 尹汉东,王传华,马春林,王勇,张如芬.三苄基锡吗啉二硫代氨基甲酸盐的合成、表征及晶体结构[J].无机化学学报,2002,18(4):347-350. |
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