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Hydrothermal Synthesis, Solid State Structure, and Thermal Properties of a Family of Isomorphous 1‐D Coordination Polymers Aggregated by Extensive Hydrogen Bonding: {[M(3,3′‐bpy)(H 2 O) 4 ](SO 4 )·2H 2 O} (M = Co, Ni, Zn)
Author(s) -
LaDuca Robert L.,
Desciak Matthew P.,
Rarig Randy S.,
Zubieta Jon A.
Publication year - 2006
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200500386
Subject(s) - hydrogen bond , crystallization , cationic polymerization , crystallography , molecule , hydrothermal circulation , thermal decomposition , crystal structure , coordination polymer , hydrothermal synthesis , water of crystallization , polymer , ligand (biochemistry) , hydrate , chemistry , 4,4' bipyridine , decomposition , materials science , inorganic chemistry , polymer chemistry , chemical engineering , organic chemistry , engineering , biochemistry , receptor
Hydrothermal synthesis has afforded a family of new coordination polymers incorporating 3,3′‐bipyridine (3,3′‐bpy), {[M(3,3′‐bpy)(H 2 O) 4 ](SO 4 )·2H 2 O} (M = Co, Ni, Zn). The crystal structures revealed 1‐D undulating cationic ribbons of formulation {[M(3,3′‐bpy)(H 2 O) 4 ]} n 2n+ with both unligated charge‐balancing sulfate anions and water molecules of crystallization entrapped by hydrogen bonding. The 1‐D ribbons run along the (101) crystal direction and further aggregate via extensive hydrogen bonding patterns. Thermal decomposition data were consistent with stepwise loss of water molecules of crystallization and aquo ligands followed by decomposition due to ligand removal.