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有机化学
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有机化学 ›› 2003, Vol. 23 ›› Issue (6): 595-600. 上一篇    下一篇

研究论文

含硫、氮配位的二正丁基锡二（二苯基卡巴腙）合成及晶体结构研究

马春林;李凤;张如芬;尹汉东   

  1. 聊城师范学院化学系
  • 发布日期:2003-06-25

Synthesis and Crystal Structure of Di-n-butyltin Bis (diphenylthiocarbazone)

Ma Chunlin;Li Feng;Zhang Rufen;Yin handong   

  1. Department of Chemistry,Liaocheng Teachers University
  • Published:2003-06-25

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以乙醇钠作碱，用二正丁基二氯化锡或三正丁基氯化锡与二苯基硫代卡巴腙反 应，合成了二正丁基锡二(二苯基硫代卡巴腙)[(n-Bu)_2Sn(sN_4C_13H_11)_2]．通 过元素分析、红外光谱、紫外光谱和核磁共振氢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。化合物为单斜晶系，空间群P2_1／c，α=2 ．0215(7)nm，b=1．3103(5)nm，c=2．8171 (10)nm，β=95．412(7)°，Z=8， V=7．428(5)nm~3，Dc=1．330g／cm~3，μ=0．834 mm~-l， F(OOO)=3056， R_l=0．0575， wR_2=0.0959．化合物中，中心锡原子为六配位畸变八面体构型

关键词: 有机锡化合物;腙;晶体结构;元素分析;红外分光光度法;紫外分光光度法, 核磁共振谱法;结构表征

The compound ( n-Bu)_2Sn(SN_4C_13Hn)_2 was prepared by the reaction of di-n-butyltin dichloride or tri-Ti-butyltin chloride with diphenylthiocarbazone in the presence of the sodium alcoholic. Its structure was determined with IR, ~1H NMR, UV spectra and X-ray crystallography analysis. It crystallizes in the monoclinic, space group P2_1/c, 0=2.0215(7) mn, b = 1.3103(5) nm, c= 2.8171(10) nm, β = 95.472(7)°, Z = 8, V = 7.428(5) nm~3, D_c = 1.330g/cm~3,μ =0.834 mm~ (-1).

Key words: ORGANO TIN COMPOUNDS;HYDRAZONE;CRYSTAL STRUCTURE;ELEMENTAL ANALYSIS, IR;UV;1HNMR;STRUCTURE CHARACTERISTICS

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