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Bis(μ-3,5-dinitropyridin-2-olato)bis[tetraaqua(3,5-dinitropyridin-2-olato)barium(II)]

✍ Scribed by Li, Dong-Dong ;She, Jiang-Bo ;Zhang, Guo-Fang

Book ID
104490540
Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
106 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The barium cation in the centrosymmetric title compound, [Ba 2 (C 5 H 2 N 3 O 5 ) 4 (H 2 O) 8 ], is in a ten-coordinate environment with two anionic ligands and four water molecules. The Ba-O bond distances lie in the range 2.723 (2)-3.260 (2) A ˚. The deprotonated O atom of the ligand bridges the Ba atoms to form a dimeric unit, forming an approximately regular parallelogram Ba 2 O 2 motif. The dimeric units are linked in a three-dimensional network by hydrogen bonds.

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