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[1]关佳霖,程清蓉,潘志权*.基于吡啶配合物的合成及表征[J].武汉工程大学学报,2019,(04):307-310.[doi:10. 3969/j. issn. 1674?2869. 2019. 04. 001]
 GUAN Jialin,CHENG Qingrong,PAN Zhiquan*.Synthesis and Characterization of Pyridine-Based Complexes[J].Journal of Wuhan Institute of Technology,2019,(04):307-310.[doi:10. 3969/j. issn. 1674?2869. 2019. 04. 001]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2019年04期
页码:
307-310
栏目:
化学与化学工程
出版日期:
2019-09-27

文章信息/Info

Title:
Synthesis and Characterization of Pyridine-Based Complexes
文章编号:
20190401
作者:
关佳霖程清蓉潘志权*
武汉工程大学化学与环境工程学院,湖北 武汉 430205
Author(s):
GUAN Jialin CHENG Qingrong PAN Zhiquan*
School of Chemistry and Environmental Engineering, Wuhan Institute of Technology,Wuhan 430205, China
关键词:
配合物X-射线单晶衍射三维网络结构Co[(44’-bipy)·4H2O]·(H4L)2·2H2ONi[(44’-bipy)·4H2O] ·(H4L)2·2H2O
Keywords:
complex X-ray single crystal diffraction 3D network structureCo[(44’-bipy)·4H2O]·(H4L)2·2H2ONi[(44’-bipy)·4H2O] ·(H4L)2·2H2O
分类号:
O641.4
DOI:
10. 3969/j. issn. 1674?2869. 2019. 04. 001
文献标志码:
A
摘要:
为设计和合成新型有机酸配体及其配合物,探索结构与性质之间的关系,通过水热法合成了2个基于吡啶配体的配合物Co[(4,4’-bipy)·4H2O]·(H4L)2·2H2O和Ni[(4,4’-bipy)·4H2O] ·(H4L)2·2H2O,配合物的结构通过红外光谱、元素分析和X-单晶衍射进行了表征。结果表明:2种配合物中的金属离子均采用六配位的模式,金属离子与4,4’-联吡啶形成平行的链结构,链与链之间通过膦酸基团中的氧原子和水分子中的氧原子以氢键的形式连接,形成三维网络结构。这对于金属与配体配位方式的探索具有重要的意义。
Abstract:
To design and synthesize novel organic acid ligands and their complexes,and explore the relationship between structure and properties of complexes, two novel transition metal complexes Co[(4,4’-bipy)·4H2O]·(H4L)2·2H2O and Ni[(4,4’-bipy)·4H2O]·(H4L)2·2H2O were synthesized using pyridine ligand by hydrothermal method. The complexes were characterized by infrared analysis, elemental analysis and single crystal X-ray diffraction. The results show that the metal ions in these two complexes are hexacoordinated, forming a parallel chain structure with the 4, 4’-bipyridine, and the chains are linked via hydrogen bonds between oxygen atoms in the phosphonic acid group and the water molecule. Finally, the metal ions form three-dimensional network structures. The study provides certain references for exploring methods of coordinating metal and ligand.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-04-12作者简介:关佳霖,硕士研究生。E-mail:gjldyx0210@163.com*通讯作者:潘志权,博士,教授。E-mail:zhiqpan@163.com引文格式:关佳霖,程清蓉,潘志权. 基于吡啶配合物的合成及表征[J]. 武汉工程大学学报,2019,41(4):307-310.
更新日期/Last Update: 2019-08-05