Brucinium toluene-4-sulfonate trihydrate at 130 K
Smith, Graham, Wermuth, Urs D., Healy, Peter C., Young, David J., & White, Jonathan M. (2005) Brucinium toluene-4-sulfonate trihydrate at 130 K. Acta Crystallographica. Section E: Structure Reports Online, E61(8), o2646 -o2648.
The low-temperature (130 K) structure of the 1:1 proton-transfer compound of brucine with toluene-4-sulfonic acid (systematic name: 2,3-dimethoxy-10-oxostrychnidinium toluene-4-sulfonate trihydrate), C23H27N2O4+·C7H7O3S-·3H2O, has been determined. The asymmetric unit contains two cations, two anions and six molecules of water. Brucinium cations form the familiar undulating head-to-tail ribbon structures, which associate with the toluene-4-sulfonate anions and the water molecules in the interstitial cavities through hydrogen-bonding associations involving all available donor and acceptor atoms on all species. The result is a framework polymer structure.
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|Item Type:||Journal Article|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Science and Technology|
|Copyright Owner:||Copyright 2005 International Union of Crystallography (IUCr)|
|Copyright Statement:||Reproduced in accordance with the copyright policy of the publisher.|
|Deposited On:||25 Mar 2008 00:00|
|Last Modified:||29 Feb 2012 13:16|
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