Correlated substituent rotation in the 1,2-benzenedisulfonate anion: the structure of the hydrated potassium salt

Deacon, Glen B., Harika, Rita, Junk, Peter C., Skelton, Brian W., and White, Allan H. (2009) Correlated substituent rotation in the 1,2-benzenedisulfonate anion: the structure of the hydrated potassium salt. Journal of Coordination Chemistry, 62 (19). pp. 3098-3109.

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Abstract

Structure determinations have previously been recorded on the dipotassium and potassium tetramethylammonium salts of 1,2-benzenedisulfonic acid (methanol solvate and hydrate, respectively), as a platform for examining the gear-like interactions of adjacent sulfonate substituents on the aromatic ring. The present report records a single crystal X-ray study of the hydrated potassium salt, showing it to be 8K2[(O3S)2C6H4] · 11H2O, with eight independent anions in the asymmetric unit, enabling a more broadly-based consideration of substituent dispositions.

Item ID: 29636
Item Type: Article (Refereed Research - C1)
Keywords: crystal structure, benzenedisulfonate, potassium, conformation
ISSN: 1029-0389
Funders: Australian Research Council (ARC)
Date Deposited: 02 Oct 2013 10:34
FoR Codes: 03 CHEMICAL SCIENCES > 0302 Inorganic Chemistry > 030204 Main Group Metal Chemistry @ 100%
SEO Codes: 97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%
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