Structure-directing role of hydrogen-bonded dimers of phenylenediammonium cations: Supramolecular assemblies of octamolybdate-based organic-inorganic hybrids

被引：47
作者：
Upreti, S [1 ]
Ramanan, A [1 ]
机构：
[1] Indian Inst Technol, Dept Chem, Delhi, Hauz Khas, India
来源：
CRYSTAL GROWTH & DESIGN | 2005年 / 5卷 / 05期
关键词：
D O I：
10.1021/cg050100m
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Crystallization of three new organic/inorganic hybrid solids (1-3) based on octamolybdate under self-assembly conditions has demonstrated the structure-directing role of three hydrogen-bonded organic dimers (supramolecular synthons) in the construction of multidimensional networks. In acidified aqueous molybdate solution, isomeric phenylenediammonium ions form dimers through strong hydrogen-bonding and/or pi-pi interactions, which in turn dictate the supramolecular assemblies between themselves or with octamolybdate anions that eventually result in the growth of hybrid solids.
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收藏
页码：1837 / 1843
页数：7
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