Zn(II)吡蚜酮配体配合物的合成、晶体结构及性质
PDF下载 (499)江 晶,王冬杰,李 星,汪俊龙.Zn(II)吡蚜酮配体配合物的合成、晶体结构及性质[J].宁波大学学报(理工版),2013,26(01):73-76.DOI:
JIANG Jing,WANG Dong-jie,LI Xing,WANG Jun-long.Synthesis, Crystal Structure and Properties of Complex of Zn(II) with Pymetrozine[J].Journal of Ningbo University(Natural Science & Engineering Edition),2013,26(01):73-76.DOI:
| Title: | Synthesis, Crystal Structure and Properties of Complex of Zn(II) with Pymetrozine |
| 作者: | 江 晶, 王冬杰, 李 星, 汪俊龙 |
| Author(s): | JIANG Jing, WANG Dong-jie, LI Xing, WANG Jun-long |
| 关键词: | 吡蚜酮; 配合物I; 晶体结构 |
| Keywords: | Zn(II); pymetrozine; complex I; crystal structure |
| 分类号: | O614.24+1 |
| 文献标识码: | A |
| 摘要: | 以吡蚜酮为配体, 合成了1个新配合物[Zn(L)2(Ac)2(H2O)2]?4H2O (I)(L=pymetrozine). 用X- 射线单晶衍射结构分析方法测定了配合物的晶体结构, 该配合物为单核结构, Zn2+分别与2个吡蚜酮分子吡啶环的氮原子、2个水分子中的2个氧原子以及2个醋酸根的2个氧原子形成扭曲的八面体配位几何构型, 分子间通过氢键作用构筑成三维超分子网络结构. 配合物属于三斜晶系, 空间群为p-1, a=7.628(2) ?, b=9.484(3) ?, c=12.440(4) ?, α=106.062(4)°, β=101.627(4)°, γ= 95.447(4)°, V=836.2(4) ?3, Z=1, R1=0.0427, wR2=0.1037. |
| Abstract: | A new complex [Zn(L)2(Ac)2(H2O)2]?4H2O (I) (L=pymetrozine) is obtained and structurally deter- mined by X-ray single crystal diffraction. The complex I is a monuclear structure, the complex adopts a distorted octahedral coordinated geometry formed by two N atoms and four O atoms, of which two N atoms come from pymetrozine ligands, two O atoms from H2O and the other two O atoms from acetates. The molecules are further connected to a three-dimensional supramolecular network by hydrogen bonding contacts. Crystal data for the complex are given as follows: triclinic, space group p-1, a=7.628(2) ?, b=9.484(3) ?, c=12.440(4) ?, α= 106.062(4) ?, β= 101.627(4) ?, γ=95.447(4) ?, V=836.2(4) ?3, Z=1, R1=0.0427, wR2=0.1037. |
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| 备注/Memo: | 收稿日期: 2012?09?04. 基金项目: 浙江省自然科学基金（LY12B01005）; 上海市分子催化和功能材料重点实验室开放课题项目（2012MCIF02）. 第一作者: 江 晶（1986－）, 女, 湖北鄂州人, 在读硕士研究生, 主要研究方向: 分子基功能材料. E-mail: jiangjing_202@163.com. *通信作者: 王冬杰（1956－）, 男, 浙江宁波人, 博士/副教授, 主要研究方向: 材料物理与化学、催化新材料. E-mail: wangdongjie @nbu.edu.cn 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
