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A synchrotron study of catena-poly[[tri - Aqua-triaqua-barium(II)] bis-(6-methyl-pyridin-2-olate)]

Lookup NU author(s): Gary Nichol, Emeritus Professor Bill Clegg

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Abstract

The title compound, {[Ba(H2O)6](C6H6NO)2} n , crystallizes with polymeric chains of water-bridged Ba2+ cations having additional terminally bound water mol-ecules, such that each ion is nine-coordinate. Ba and two independent water mol-ecules lie on a crystallographic mirror plane. The 6-methyl-pyridin-2-olate anions are hydrogen bonded to the cationic chains, with both O and N atoms acting as acceptors. Further O - H⋯O hydrogen bonding between adjacent chains results in the formation of thick sheets parallel to the ac plane; there are no significant inter-actions between these sheets. © International Union of Crystallography 2007.


Publication metadata

Author(s): Nichol GS, Clegg W

Publication type: Article

Publication status: Published

Journal: Acta Crystallographica Section E: Structure Reports Online

Year: 2007

Volume: 63

Issue: 4

Pages: m1135-m1137

ISSN (print): 1600-5368

ISSN (electronic):

Publisher: Wiley-Blackwell Publishing, Inc.

URL: http://dx.doi.org/10.1107/S1600536807013037

DOI: 10.1107/S1600536807013037


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