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Tetraphenoxoborate complexes of barium: Crystal structures of the metalloborates [Ba(thf)4{B(OPh)4}2] and [Ba(dme)2{B(OPh)4}2]

Lookup NU author(s): Dr John Errington, Dr Gary Walker, Emeritus Professor Bill Clegg, Dr Lynne Horsburgh

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Abstract

The new molecular phenoxides [BaB2(OPh)8(thf)4] 1 and [BaB2(OPh)8(dme)2] 2 have been synthesised from B(OPh)3 and either a preformed barium phenoxide or barium metal in the presence of phenol; X-ray structure determinations reveal that the barium is eight-coordinate in both compounds and that the chelating [B(OPh)4]- groups occupy trans positions in 1 but cis positions in 2.


Publication metadata

Author(s): Errington RJ, Tombul M, Walker GLP, Clegg W, Heath SL, Horsburgh L

Publication type: Article

Publication status: Published

Journal: Journal of the Chemical Society - Dalton Transactions

Year: 1999

Issue: 20

Pages: 3533-3534

Print publication date: 21/10/1999

ISSN (print): 1472-7773

ISSN (electronic): 1364-5447

Publisher: The Royal Society of Chemistry

URL: http://dx.doi.org/10.1039/a906089h

DOI: 10.1039/a906089h


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