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Bis(2,6-diamino-pyridinium)-adipate-adipic acid-water (2/1/1/2).

ABSTRACT: The crystal structure of the title compound, 2C(5)H(8)N(3) (+)·C(6)H(8)O(4) (2-)·C(6)H(10)O(4)·2H(2)O, consists of amino-pyridinium cations, adipate dianions, adipic acid mol-ecules and disordered solvent water mol-ecules [occupancies 0.50?(4) and 0.50?(4)]. Both the adipate and adipic acid are located across inversion centres. Eight-membered hydrogen-bonded rings exist involving amino-pyridinium and adipate ions. Adipic acid mol-ecules and adipate anions are linked into zigzag supra-molecular chains by O-H?O hydrogen bonds.

SUBMITTER: Karaday? N

PROVIDER: S-EPMC2915349 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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Bis(2,6-diamino-pyridinium)-adipate-adipic acid-water (2/1/1/2).

Karadayı Nevzat N

Acta crystallographica. Section E, Structure reports online 20071218 Pt 1

The crystal structure of the title compound, 2C(5)H(8)N(3) (+)·C(6)H(8)O(4) (2-)·C(6)H(10)O(4)·2H(2)O, consists of amino-pyridinium cations, adipate dianions, adipic acid mol-ecules and disordered solvent water mol-ecules [occupancies 0.50 (4) and 0.50 (4)]. Both the adipate and adipic acid are located across inversion centres. Eight-membered hydrogen-bonded rings exist involving amino-pyridinium and adipate ions. Adipic acid mol-ecules and adipate anions are linked into zigzag supra-molecular c ...[more]

PMID: 21200865

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