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Guanidinium quinoline-2-carboxyl-ate.

ABSTRACT: In the structure of the guanidinium salt of quinaldic acid, CH(6)N(3) (+)·C(10)H(6)NO(2) (-), the asymmetric unit contains two independent cations and anions having similar inter-species hydrogen-bonding environments, which include cyclic R(2) (2)(8), R(2) (1)(6) and R(1) (2)(5) associations. These and additional weak aromatic ring ?-? inter-actions [minimum ring-centroid separation = 3.662?(2)?Å] give a two-dimensional layered structure.

SUBMITTER: Smith G

PROVIDER: S-EPMC2972072 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature

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Guanidinium quinoline-2-carboxyl-ate.

Smith Graham G Wermuth Urs D UD

Acta crystallographica. Section E, Structure reports online 20091125 Pt 12

In the structure of the guanidinium salt of quinaldic acid, CH(6)N(3) (+)·C(10)H(6)NO(2) (-), the asymmetric unit contains two independent cations and anions having similar inter-species hydrogen-bonding environments, which include cyclic R(2) (2)(8), R(2) (1)(6) and R(1) (2)(5) associations. These and additional weak aromatic ring π-π inter-actions [minimum ring-centroid separation = 3.662 (2) Å] give a two-dimensional layered structure. ...[more]

PMID: 21578928

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