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A 3D Coordination Framework Based on Linkages of Nanosized Hydroxo Lanthanide Clusters and Copper Centers by Isonicotinate Ligands
Author(s) -
Zhang ManBo,
Zhang Jie,
Zheng ShouTian,
Yang GuoYu
Publication year - 2005
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.200461424
Subject(s) - isostructural , lanthanide , copper , hydrothermal circulation , chemistry , hydrothermal synthesis , coordination polymer , crystallography , cluster (spacecraft) , topology (electrical circuits) , crystal structure , chemical engineering , ion , organic chemistry , computer science , programming language , mathematics , combinatorics , engineering
Lanthanide oxides as sources of lanthanides provided 3D coordination polymers under hydrothermal conditions in which distinct [Ln 14 (μ 6 ‐O)(μ 3 ‐OH) 20 (H 2 O) 8 ] 20+ (Ln=Y, Gd, Dy) clusters are linked to two different types of copper centers through isonicotinate ligands. The unprecedented 3D network topology of these isostructural compounds is exemplified for Ln=Gd in the picture, which reveals the presence of 1D channels along the c axis.