| 三邻氯苄基和三邻氟苄基锡吡咯烷氨荒酸酯的合成及晶体结构 |
| Synthesis and Crystal Structure of Tri(o-chlorbenzyl)tin Dithiotetrahydropyrrolocarbamate and Tri(o-fluorbenzyl)tin Dithiotetrahydropyrrolocarbamate |
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| 摘要: |
| 关键词: 三邻氯(氟)苄基锡 吡咯烷氨荒酸酯 合成 晶体结构 |
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| Abstract: Tri(o-chlorbenzyl)tin dithiotetrahydropyrrolocarbamate 1 and tri(o-fluorbenzyl)tin dithiotetrahydropyrrolocar-bamate 2 were synthesized. Their structures were characterized by elementary analysis， IR and 1H NMR and the crystal structures were determined by X-ray single crystal diffraction. The crystal 1 belongs to triclinic with space group ， a=0.9076(4)nm， b=1.0663(5)nm， c=1.5193(7)nm， α=75.811(6)°，β=89.344(6)°， γ=72.665(6)°， Z=2， V=1.3577(11)nm3， Dc=1.569g·cm-3， μ=1.406mm-1， F(000)=644， R=0.0282， wR=0.0617. The crystal 2 belongs to monoclinic with space group P21/c， a=1.355(2)nm， b=1.0143(16)nm， c=1.986(3)nm， β=109.94(2)°， Z=4， V=2.565(7)nm3， Dc=1.539g·cm-3， μ=1.195mm-1，F(000)=1200， R=0.0467， wR=0.0788. In the crystals of 1 and 2， the structures consist of discrete molecules containing five-coordinate tin atom in a distorted trigonal bipyramidal configuration. CCDC: 1， 213679; 2， 213680. |
| Keywords: tri(o-chlorbenzyl)tin tri(o-fluorbenzyl)tin dithiotetrahydropyrrolocarbamate synthesis crystal structure |
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| 尹汉东,王传华,马春林.三邻氯苄基和三邻氟苄基锡吡咯烷氨荒酸酯的合成及晶体结构[J].无机化学学报,2003,19(11):1227-1231. |
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