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Spectroscopic and Vanadium K-Edge EXAFS Studies on VO2Cl and the Crystal Structure of [{Cl2VO(O2PCl2)(POCl3)}2]

Spectroscopic and Vanadium K-Edge EXAFS Studies on VO2Cl and the Crystal Structure of [{Cl2VO(O2PCl2)(POCl3)}2]
Spectroscopic and Vanadium K-Edge EXAFS Studies on VO2Cl and the Crystal Structure of [{Cl2VO(O2PCl2)(POCl3)}2]
Spectroscopic and vanadium K-edge EXAFS data on VO2Cl suggest a structure based upon a dimeric OClV(-O)2VClO core linked by longer V···Cl interactions into a polymer. The crystal structure of [{Cl2VO(O2PCl2)(POCl3)}2], obtained from VO2Cland POCl3, shows a centrosymmetric dimer with bridgingPO2Cl2 groups, and terminal POCl3 ligands O-coordinated to each vanadium atom. Cl14O8P4V2: Space group P, Z = 1, lattice dimensions at 120 K: a = 8.039(2), b = 8.1641(15), c = 10.308(3) Å, = 92.586(15), = 103.829(10), = 106.963(15)°; R1 = 0.065.
vanadium, oxide chloride, EXAFS, dichlorophosphate
0044-2313
1200-1203
Hector, Andrew
f19a8f31-b37f-4474-b32a-b7cf05b9f0e5
Jura, Marek
e4a8ae2b-5609-45bb-99d8-a2320b9c89b9
Levason, William
e7f6d7c7-643c-49f5-8b57-0ebbe1bb52cd
Reid, Gillian
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Webster, Michael
f26c6e36-cb2e-486e-b2ed-b0d25a3a71f7
Hector, Andrew
f19a8f31-b37f-4474-b32a-b7cf05b9f0e5
Jura, Marek
e4a8ae2b-5609-45bb-99d8-a2320b9c89b9
Levason, William
e7f6d7c7-643c-49f5-8b57-0ebbe1bb52cd
Reid, Gillian
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Webster, Michael
f26c6e36-cb2e-486e-b2ed-b0d25a3a71f7

Hector, Andrew, Jura, Marek, Levason, William, Reid, Gillian and Webster, Michael (2009) Spectroscopic and Vanadium K-Edge EXAFS Studies on VO2Cl and the Crystal Structure of [{Cl2VO(O2PCl2)(POCl3)}2]. Zeitschrift für anorganische und allgemeine Chemie, 635 (8), 1200-1203. (doi:10.1002/zaac.200801370).

Record type: Article

Abstract

Spectroscopic and vanadium K-edge EXAFS data on VO2Cl suggest a structure based upon a dimeric OClV(-O)2VClO core linked by longer V···Cl interactions into a polymer. The crystal structure of [{Cl2VO(O2PCl2)(POCl3)}2], obtained from VO2Cland POCl3, shows a centrosymmetric dimer with bridgingPO2Cl2 groups, and terminal POCl3 ligands O-coordinated to each vanadium atom. Cl14O8P4V2: Space group P, Z = 1, lattice dimensions at 120 K: a = 8.039(2), b = 8.1641(15), c = 10.308(3) Å, = 92.586(15), = 103.829(10), = 106.963(15)°; R1 = 0.065.

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More information

Published date: July 2009
Keywords: vanadium, oxide chloride, EXAFS, dichlorophosphate
Organisations: Chemistry

Identifiers

Local EPrints ID: 146949
URI: http://eprints.soton.ac.uk/id/eprint/146949
ISSN: 0044-2313
PURE UUID: a2530ec9-a6f6-482a-9af4-4d50e5d72d38
ORCID for Andrew Hector: ORCID iD orcid.org/0000-0002-9964-2163
ORCID for William Levason: ORCID iD orcid.org/0000-0003-3540-0971
ORCID for Gillian Reid: ORCID iD orcid.org/0000-0001-5349-3468

Catalogue record

Date deposited: 22 Apr 2010 15:50
Last modified: 20 Jul 2019 01:28

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