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A New Family of Layered Molybdenum( V ) Cobalto‐Phosphates Built up of [H 14 (Mo 16 O 32 )Co 16 (PO 4 ) 24 (H 2 O) 20 ] 10− Wheels
Author(s) -
du Peloux Charlotte,
Dolbecq Anne,
Mialane Pierre,
Marrot Jérôme,
Rivière Eric,
Sécheresse Francis
Publication year - 2001
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 - 10.1002/1521-3773(20010702)40:13<2455::aid-anie2455>3.0.co;2-z
Subject(s) - molybdenum , octahedron , cobalt , crystallography , hydrothermal circulation , chemistry , hydrothermal synthesis , phosphate , crystal structure , stereochemistry , materials science , inorganic chemistry , chemical engineering , organic chemistry , engineering
Four tetramers of Mo V centers and four tetramers of Co II centers , linked by phosphate groups around a central isolated [Co(H 2 O) 6 ] 2+ octahedron form the key structural unit (see picture) in the molybdenum( V ) cobaltophosphates 1 and 2 , which were prepared by hydrothermal synthesis. These units are connected to produce two‐dimensional structures in which the cobalt atoms are antiferromagnetically coupled.