Preparation using metal oxide precursors and crystal structures of the copper and zinc vinylphosphonate materials M(O3PC2H3)·H2O (M?=?Cu, Zn)Electronic supplementary information (ESI) available: rotatable 3-D crystal structure diagrams in CHIME format. See http://www.rsc.org/suppdata/nj/b2/b200438k/

Menaa, Bouzid, Kariuki, Benson ORCID: https://orcid.org/0000-0002-8658-3897 and Shannon, Ian J. 2002. Preparation using metal oxide precursors and crystal structures of the copper and zinc vinylphosphonate materials M(O3PC2H3)·H2O (M?=?Cu, Zn)Electronic supplementary information (ESI) available: rotatable 3-D crystal structure diagrams in CHIME format. See http://www.rsc.org/suppdata/nj/b2/b200438k/. New Journal of Chemistry 26 (7) , pp. 906-909. 10.1039/b200438k

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Abstract

Copper vinylphosphonate monohydrate, Cu(O3PC2H3)·H2O, and zinc vinylphosphonate monohydrate, Zn(O3PC2H3)·H2O, materials have been prepared using vinylphosphonic acid, and copper and zinc oxide, respectively, as precursors. Their crystal structures have been solved by single crystal X-ray diffraction and show that in copper vinylphosphonate, the Cu atoms are five-coordinate, whereas in zinc vinylphosphonate, the Zn atoms are in a distorted octahedral environment. In both structures, closest neighbour vinyl groups are separated by short contacts of ca. 4.15–4.3 Å. However, due to the different coordination environments of the metal centres, the orientation of the vinyl groups in these two structures is not the same, which is expected to lead to different solid state reactivity with respect to the possibility of dimerisation or polymerisation reactions.

Item Type:	Article
Status:	Published
Schools:	Chemistry
Subjects:	Q Science > QD Chemistry
Publisher:	The Royal Society of Chemistry
ISSN:	11440546
Date of Acceptance:	19 March 2002
Last Modified:	19 Oct 2022 06:48
URI:	https://orca.cardiff.ac.uk/id/eprint/87939

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