Isostructural Mercury Coordination Polymers with Amide Junction: Interplay of Coordination and π-π Stacking

被引：24
作者：
Khavasi, Hamid Reza [1 ]
Sadegh, Bahareh Mir Mohammad [1 ]
机构：
[1] Shahid Beheshti Univ, Dept Chem, Tehran 1983963113, Iran
来源：
CRYSTAL GROWTH & DESIGN | 2012年 / 12卷 / 10期
基金：
美国国家科学基金会;
关键词：
METAL-ORGANIC FRAMEWORKS; MOLECULAR TECTONICS; CRYSTAL-STRUCTURES; HYDROGEN-BONDS; STRUCTURAL DIVERSITY; ANION-BINDING; LIGAND; NETWORKS; COMPLEXES; PYRIDYL;
D O I：
10.1021/cg300587b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Two coordination polymers [Hg2Cl4L center dot 2-(DMF)](n), 1, and [Hg2Br4L center dot 2(DMF)](n), 2, where L is the N,N'-(1,2-diphenylethane-1,2-diyl)diisonicotinamide ligand, have been synthesized and characterized. X-ray single crystal diffraction reveals that both coordination polymers are isostructural and that mercury adopts square based pyramid coordination geometry. Our results show that interplay between the coordination of the carbonyl group and pi...pi It interaction of adjacent pyridine rings leads to the formation of 2D structures.
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收藏
页码：4798 / 4804
页数：7
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