两个三维柔性功能化双苯并咪唑金属<i>N</i>-杂环卡宾的合成和结构

引用本文: 张淑芳, 熊芳, 刘玉芬, 何站, 梁月, 薛军儒, 敬林海, 秦大斌. 两个三维柔性功能化双苯并咪唑金属N-杂环卡宾的合成和结构[J]. 无机化学学报, 2015, (5): 1027-1033. doi: 10.11862/CJIC.2015.147 shu

Citation: ZHANG Shu-Fang, XIONG Fang, LIU Yu-Fen, HE Zhan, LIANG Yue, XUE Jun-ru, JING Lin-Hai, QIN Da-Bin. Syntheses and Structures of Two 3D Metal NHCs Based on Flexible Functionalized Bibenzimidazole[J]. Chinese Journal of Inorganic Chemistry, 2015, (5): 1027-1033. doi: 10.11862/CJIC.2015.147 shu

两个三维柔性功能化双苯并咪唑金属N-杂环卡宾的合成和结构

1.
四川省化学合成与环境控制重点实验室, 西华师范大学化学化工学院, 南充 637002

通讯作者: 秦大斌 qdbkyl@cwnu.edu.cn

基金项目:
国家自然科学基金(No.21102117) (No.21102117)

四川省合成与污染控制重点实验室基金(No.CSPC2014-4-1)资助项目。 (No.CSPC2014-4-1)

摘要: 由1,1'-双苄基-3,3'-氧双(亚乙基-2,1)-二苯并咪唑六氟磷酸盐(L1)和1,1'-双(吡啶-2-甲基)-3,3'-氧双(亚乙基-2,1)-二苯并咪唑六氟磷酸盐(L2)为配体合成了[Hg(C₃₂H₂₈N₄O)](CH₃COO)(PF₆)₂(1)和[NiCl(C₃₀H₂₈N₆O)](PF₆)₂(2),并对其进行了结构表征。配合物1是一个罕见的三价态Hg配合物,为单斜晶系P2₁/c空间群,配合物2为单斜晶系P2₁/n的配合物。1和2中存在O-H…F,C-H…F,C-H…Cl,C-H…π,P-F…π氢键作用和π-π堆积作用,并以此分别形成了3D超分子结构。

关键词:

柔性双苯并咪唑盐;金属N-杂环卡宾;3D超分子结构

English

Syntheses and Structures of Two 3D Metal NHCs Based on Flexible Functionalized Bibenzimidazole

1.
Key Laboratory of Chemical Synthesis and Pollution Control of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, Sichuan 637002, China

Corresponding author: 秦大斌 qdbkyl@cwnu.edu.cn

Received Date: 12 December 2014
Fund Project:
国家自然科学基金(No.21102117)

四川省合成与污染控制重点实验室基金(No.CSPC2014-4-1)资助项目。

Abstract: [Hg(C₃₂H₂₈N₄O)](CH₃COO)(PF₆)₂ (1) and [NiCl(C₃₀H₂₈N₆O)]PF₆ (2) have been synthesized based on₁,1'-bisbenzyl-3,3'-oxybis(ethane-2,1-diyl)-dibenzimidazolium-dihexafluorophosphate ligand (L1) and 1,1'-bis (pyridine-2-ylmethyl)-3,3'-oxybis(ethane-2,1-diyl)-dibenzimidazolium-dihexafluorophosphate ligand (L2) and structurally characterized. The complex 1 is a rare three valence state mercury NHC and crystallizes in the P2₁/c space group with monoclinic crystal system. The complex 2 crystallizes in the P2₁/n space group with monoclinic crystal system. There are O-H…F, C-H…F, C-H…Cl, C-H…π, P-F…π hydrogen bonds interactions and π…π stacking interactions contributing to 3D supramolecular structure of 1 and 2.

Key words:

flexible dibenzimidazolium;metal NHC;3D supramolecular structure

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

两个三维柔性功能化双苯并咪唑金属N-杂环卡宾的合成和结构

通讯作者: 秦大斌 qdbkyl@cwnu.edu.cn

English

Syntheses and Structures of Two 3D Metal NHCs Based on Flexible Functionalized Bibenzimidazole

Corresponding author: 秦大斌 qdbkyl@cwnu.edu.cn

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

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通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

两个三维柔性功能化双苯并咪唑金属N-杂环卡宾的合成和结构

通讯作者: 秦大斌 qdbkyl@cwnu.edu.cn

English

Syntheses and Structures of Two 3D Metal NHCs Based on Flexible Functionalized Bibenzimidazole

Corresponding author: 秦大斌 qdbkyl@cwnu.edu.cn

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

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