Babu, AM and Weakley, TJR and Murthy, MRN (1997) Extended conformation of putrescine occurring on a center of symmetry in its 1:2 complex with malonic acid. In: Acta Crystallographica Section C-Crystal Structure Communications, 53 (Part 3). pp. 365-367.
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Abstract
The 1,4-butane diammonium (putrescine) crystalizes with propanedioic acid (malonic monoanions in space group Pcab (1,4-butane diammonium hydrogen propanedioate, C4H14N22+.2C(3)H(3)O(4)(-)). One of the carboxylate moieties of malonic acid is protonated. The asymmetric unit of the crystal contains one molecule of malonic acid and half a molecule of putrescine. All three H atoms of the putrescine amino groups participate in hydrogen bonding.
Item Type: | Journal Article |
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Publication: | Acta Crystallographica Section C-Crystal Structure Communications |
Publisher: | Munksgaard Int Publ Ltd |
Additional Information: | Copyright of this article belongs to International Union of Crystallography |
Department/Centre: | Division of Biological Sciences > Molecular Biophysics Unit |
Date Deposited: | 19 Jul 2009 07:09 |
Last Modified: | 19 Sep 2010 05:26 |
URI: | http://eprints.iisc.ac.in/id/eprint/18969 |
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