| 一维链状μ-氯(氧)-三苄基锡的合成和结构研究 |
| Study on Synthesis and Crystal Structure of the One-dimensional Chain μ-chlorine(oxygen)-tribenzltin |
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| 摘要: 合成了两种具有新型结构的苄基锡化合物：一维链状μ-氯-三苄基锡(1)和一维链状μ-氧-三苄基锡(2)，经X-射线方法测定了化合物的晶体结构。晶体结构(1)属正交晶系，空间群为P212121，晶体学参数：a=0.855 3(3) nm，b=1.081 4(4) nm，c=1.968 1(7) nm，V=1.820 4(11) nm3，Z=4，Dc=1.560 g·cm-3，μ(Mo Kα)=15.47 cm-1，F(000)=856，R1=0.059 7，wR2=0.141 5。晶体结构(2)属正交晶 系，空间群为P212121，晶体学参数：a=1.982 3(4) nm，b=1.089 1(2) nm，c=0.861 1(17) nm，V=1.859 0(6) nm3，Z=4，Dc=1.458 g·cm-3， μ(Mo Kα)=13.76 cm-1，F(000)=820，R1=0.032 7，wR2=0.064 8。配合物中锡原子均呈五配位畸变三角双锥构型。 |
| 关键词: 一维链 μ-氯-(三苄基)锡 μ-氧-(三苄基)锡 合成 晶体结构 |
| 基金项目: |
| Abstract: Two novel complexes μ-chlorine-tribenzltin (1) and μ-oxygen-tribenzltin (2) with the one-dimensional infinite were synthesized. The crystal structures of compounds were determined by X-ray diffraction. The crystal of (1) belongs to Orthorhombic space group P212121 with a=0.855 3(3), b=1.081 4(4), c=1.968 1(7) nm, V=1.820 4(11) nm3, Z=4，Dc=1.560 g·cm-3, μ(Mo Kα)=15.47 cm-1, F(000)=856，R1=0.059 7，wR2=0.141 5. The crystal of (2) belongs to Orthorhombic space group P212121 with a=1.982 3(4), b=1.089 1(2), c=0.861 1(17) nm, V=1.859 0(6) nm3, Z=4, Dc=1.458 g·cm-3, μ(Mo Kα)=13.76 cm-1, F(000)=820，R1=0.032 7，wR2=0.064 8. The tin atoms in the crystal structures rendered five-coordinate in a distorted trigonal bipyramidal configurations. CCDC: 274181, 1; 274182, 2. |
| Keywords: one-dimensional chain μ-chlorine-tribenzltin μ-oxygen-tribenzltin synthesis crystal structure |
| 投稿时间：2005-01-04 修订日期：2005-05-12 |
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| 陈志敏,王剑秋,邝代治,冯泳兰,张复兴.一维链状μ-氯(氧)-三苄基锡的合成和结构研究[J].无机化学学报,2005,21(8):1186-1190. |
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