| 弱桥联二聚体丙酮酸异烟酰腙合锡(Ⅳ)配合物[(p-CNC6H4CH2)2Sn(C9H7N3O3)(H2O)]2的合成、表征和晶体结构 |
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| 引用本文： | 尹汉东,洪敏,薛绳才,王大奇.弱桥联二聚体丙酮酸异烟酰腙合锡(Ⅳ)配合物[(p-CNC6H4CH2)2Sn(C9H7N3O3)(H2O)]2的合成、表征和晶体结构[J].无机化学学报,2005,21(7):1073-1076. |
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| 作者姓名： | 尹汉东 洪敏 薛绳才 王大奇 |
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| 作者单位： | 聊城大学化学化工学院,聊城,252059 |
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| 基金项目： | 国家自然科学基金(No.20271025)，山东省自然科学基金(No.L2003B01)资助课题。 |
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| 摘 要： | Diorganotin(Ⅳ) compound (p-CNC6H4CH2)2Sn(C9H7N3O3)(H2O)]2 was synthesized by the reaction of tri-p-cyanobenzyltin chloride with Schiff base ligand pyruvic acid isonicotinyl hydrazone. The compound was characterized by elemental analysis, IR, 1H NMR. The crystal structure was determined by X-ray single crystal diffraction. The crystal belongs to monoclinic space group C2/c, with a=3.143 1(3) nm, b=0.989 99(10) nm, c=1.785 68(18) nm, β=114.908 0(13)°, V=5.039 6(9) nm3, Z=4, μ=1.054 mm-1, Dc=1.513 Mg·m-3, F(000)=2 304, R=0.042 8, wR=0.090 3, GOF=0.997. In this compound, the Sn atom exists in a distorted octahedral coordination environment in which one water molecule, one tridentate pyruvic acid isonicotinyl hydrazone ligand, and two trans p-cyanobenzyl groups coordinate to each Sn center, the angle of the axial C10-Sn1-C18 is 166.1(2)°. Two molecules form a weak-bridged dimmer with weak interactions of Sn…O bonding and hydrogen bonds. CCDC: 270796.
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| 关 键 词： | 锡(Ⅳ)配合物 丙酮酸异烟酰腙 晶体结构 |
| 文章编号： | 1001-4861(2005)07-1073-04 |
| 收稿时间： | 2004/11/15 0:00:00 |
| 修稿时间： | 2004年11月15 |
Synthesis, Characterization and Crystal Structure of Weak-bridged Dimeric Diorganotin(Ⅳ) Compound with Schiff Base Ligand Pyruvic Acid Isonicotinyl Hydrazone: [(p-CNC6H4CH2)2Sn(C9H7N3O3)(H2O)]2 |
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| YIN Han-Dong,HONG Min,XUE Sheng-Cai and WANG Da-Qi.Synthesis, Characterization and Crystal Structure of Weak-bridged Dimeric Diorganotin(Ⅳ) Compound with Schiff Base Ligand Pyruvic Acid Isonicotinyl Hydrazone: [(p-CNC6H4CH2)2Sn(C9H7N3O3)(H2O)]2[J].Chinese Journal of Inorganic Chemistry,2005,21(7):1073-1076. |
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| Authors: | YIN Han-Dong HONG Min XUE Sheng-Cai and WANG Da-Qi |
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| Institution: | Department of Chemistry, Liaocheng University, Liaocheng 252059,Department of Chemistry, Liaocheng University, Liaocheng 252059,Department of Chemistry, Liaocheng University, Liaocheng 252059 and Department of Chemistry, Liaocheng University, Liaocheng 252059 |
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