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Directed Assembly of Cluster‐Based Supramolecules into One‐Dimensional Coordination Polymers
Author(s) -
Zhang JianJun,
Zhou HuaJun,
Lachgar Abdessadek
Publication year - 2007
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200604268
Subject(s) - supramolecular chemistry , chemistry , cluster (spacecraft) , ligand (biochemistry) , manganese , crystallography , polymer , combinatorial chemistry , stereochemistry , crystal structure , computer science , organic chemistry , biochemistry , receptor , programming language
From five to infinity : The pentameric cluster‐based supramolecular units {[Mn(L)] 4 [Nb 6 Cl 12 (CN) 6 ]} (H 2 L=7‐Me‐salen) can be extended into two 1D coordination polymers through either the formation of manganese dimers or through ditopic ligands (see picture). In 1 the supramolecular units are linked through phenoxo bridges between the Mn complexes, while in 2 a trans ‐1,2‐bis(4‐pyridyl)ethylene ligand connects the pentameric assemblies.