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The crystal structure of hydrated barium copper oxalate

Kasthuri, VB and Rao, PM and Nethaji, M (1996) The crystal structure of hydrated barium copper oxalate. In: Crystal Research and Technology, 31 (3). pp. 287-294.

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/crat.21...

Abstract

BaCu(C2O4)(2) . 6H2O is triclinic, P (1) over bar, with a = 6.5405(9), b = 9.202(3), c = 10.939(1) Angstrom, alpha = 85.46(2), beta = 79.22(1), gamma = 80.45(2), V = 636.99(1) Angstrom(3), Z = 2, D-0 = 2.14, D-c = 2.465 g . cm(-3), R = 0.074, wR = 0.0746 for 2219 significant reflections \F-0\ greater than or equal to 6.0 sigma F-0. The barium has eleven coordinations and the coordination polyhedra is a capped antiprism. Six water oxygen atoms are coordinated whereas the other five are coming from the oxalate group. In the unit cell the molecule's form a polymeric network. One lattice water molecule belongs to the coordinating water. The barium oxygen distances vary from 2.75 Angstrom to 3.15 Angstrom.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to John Wiley and Sons.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 13 May 2011 05:13
Last Modified: 13 May 2011 05:13
URI: http://eprints.iisc.ernet.in/id/eprint/37629

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