From diamondoid network to (4,4) net: Effect of ligand topology on the supramolecular structural diversity

被引:75
作者
Kumar, DK [1 ]
Jose, DA [1 ]
Das, A [1 ]
Dastidar, P [1 ]
机构
[1] Cent Salt & Marine Chem Res Inst, Analyt Sci Discipline, Bhavnagar 364002, Gujarat, India
关键词
D O I
10.1021/ic050972d
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
While N,N-bis(4-pyridyl)urea affords a 5-fold interpenetrated diamondoid network, its positional isomer N,N-bis(3-pyridyl)urea gave a net-to-net hydrogen-bonded (4,4) net (square grid network) displaying temperature-dependent anion-induced reversible single-crystal-to-single-crystal disorder-order phase transition, when the ligands are reacted with zinc perchlorate.
引用
收藏
页码:6933 / 6935
页数:3
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