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Multiple Lanthanide Helicate Clusters and the Effects of Anions on Their Configuration
Author(s) -
Wang Bei,
Zang Zhipeng,
Wang Haihong,
Dou Wei,
Tang Xiaoliang,
Liu Weisheng,
Shao Yongliang,
Ma Jingxin,
Li Yizhi,
Zhou Jiang
Publication year - 2013
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.201210172
Subject(s) - lanthanide , cluster (spacecraft) , supramolecular chemistry , tetrahedron , crystallography , ion , chemistry , planar , trigonal crystal system , stereochemistry , crystal structure , computer science , organic chemistry , computer graphics (images) , programming language
Shaping up your clusters : Two supramolecular clusters of multiple lanthanide helicates have been synthesized. Cluster structure is controlled by the choice of anion, with tetrahedral ClO 4 − producing larger circular helicates, and trigonal‐planar NO 3 − leading to a compact quadruple‐stranded helicate (see picture).