Crystallographic characterisation of binary alkali metal alkoxide magnesium bis(alkyl) mixtures: differential binding of Na+ and K+ to a common dinuclear diorganomagnesiate

Barnett, N.D.R. and Clegg, W. and Kennedy, A.R. and Mulvey, R.E. and Weatherstone, S. (2005) Crystallographic characterisation of binary alkali metal alkoxide magnesium bis(alkyl) mixtures: differential binding of Na+ and K+ to a common dinuclear diorganomagnesiate. Chemical Communications (London), 2005 (3). pp. 375-377. ISSN 0009-241X

Abstract

Relevant to mixtures studied in solution and utilised in styrene polymerisation but hitherto not characterised in the solid, two crystal structures of alkali metal alkoxide-magnesium bis(alkyl) co-complexes have been determined, revealing that in binding to the C2O tripodal face of a common organomagnesiate anion, Na+ prefers O-coordination, whereas K+ prefers C-coordination.

ORCID iDs

Kennedy, A.R. ORCID: https://orcid.org/0000-0003-3652-6015

Mulvey, R.E. ORCID: https://orcid.org/0000-0002-1015-2564

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  Item type:	Article
  ID code:	644
  Dates:	Date Event 2005 Published
  Keywords:	heterobimetallic alkali, crystal-structure, inverse crown, potassium, chemistry, Chemistry, Chemistry(all)
  Subjects:	Science > Chemistry
  Department:	Faculty of Science > Pure and Applied Chemistry Unknown Department
  Depositing user:	Mr Derek Boyle
  Date deposited:	28 Mar 2006
  Last modified:	04 Jun 2021 03:28
  Related URLs:	http://www.rsc.org/ej/CC/2005/b413191f.p...
  URI:	https://strathprints.strath.ac.uk/id/eprint/644