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Poly(polyoxotungstate)s with 20 Nickel Centers: From Nanoclusters to One‐Dimensional Chains
Author(s) -
Zheng ShouTian,
Zhang Jie,
ClementeJuan Juan Modesto,
Yuan DaQiang,
Yang GuoYu
Publication year - 2009
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.200901653
Subject(s) - nanoclusters , nickel , chemistry , materials science , polymer chemistry , crystallography , metallurgy , nanotechnology
Line them up : Under hydrothermal conditions, trilacunary Keggin { B‐α ‐PW 9 O 34 } fragments and nickel ions form the two largest Ni‐substituted poly(polyoxotungstate)s with the greatest number of Ni ions in a known polyoxometalate. Bridging amine ligands connect the fragments to form the 1D structure of the polyoxometalates (see structure; red octahedra WO 6 , yellow tetrahedra PO 4 , green Ni, red O, blue N, gray C).