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Open‐Framework Nickel Succinate, [Ni 7 (C 4 H 4 O 4 ) 6 (OH) 2 (H 2 O) 2 ]⋅2 H 2 O: A New Hybrid Material with Three‐Dimensional Ni−O−Ni Connectivity
Author(s) -
Forster Paul M.,
Cheetham Anthony K.
Publication year - 2002
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(20020201)41:3<457::aid-anie457>3.0.co;2-w
Subject(s) - nickel , octahedron , crystal structure , materials science , molecule , crystallography , diffraction , nanotechnology , chemistry , metallurgy , optics , organic chemistry , physics
Hydrophobic, one‐dimensional channels with voids supported by a three‐dimensional Ni‐O‐Ni framework occur in an open‐framework modification of nickel succinate that was prepared by biphasic solvothermal synthesis and characterized by single‐crystal X‐ray diffraction (see picture; green: NiO 6 octahedra, red: oxygen). The unbound and coordinated water molecules are shown to leave the structure above 200°C, and the structure persists to 425°C.