Title of article :
Synthesis and structure of two polymeric barium–oxydiacetates: [Ba(oda) · H2O]n and [Ba(Hoda)2]n (H2oda: oxydiacetic acid)
Author/Authors :
Ricardo Baggio، نويسنده , , Maria T. Garland، نويسنده , , Gabriela Leyva، نويسنده , , Mireille Perec، نويسنده , , Griselda Polla، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
6
From page :
2185
To page :
2190
Abstract :
The reaction of barium carbonate or hydroxide with oxydiacetic acid leads to the self-assembly of two barium oxydiacetate polymers in good yield: [Ba(oda) · H2O]n (1) and [Ba(Hoda)2]n (2). The products have been characterized by elemental analysis, IR, TGA and single crystal X-ray diffraction studies. The central barium atom in each mononuclear fragment is nine-coordinate in 1 and 10-coordinate in 2. These fragments are bridged by carboxylato groups in anti–anti conformation and through H-bonds bonding interactions forming complex 3D networks.
Keywords :
Barium complexes , Carboxylates , crystal structures , hydrogen bonds
Journal title :
INORGANICA CHIMICA ACTA
Serial Year :
2004
Journal title :
INORGANICA CHIMICA ACTA
Record number :
1322157
Link To Document :
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