Formation of ladders from  R  4  4 (8) and  R  6  6 (12) rings in 8‐hydroxyquinolinium chloride monohydrate: comparisons with the supramolecular arrangements in related salts | Zendy

Skakle Janet M. S. | Zendy; Wardell James L. | Zendy; Wardell Solange M. S. V. | Zendy

Open Access

Formation of ladders from R 4 4 (8) and R 6 6 (12) rings in 8‐hydroxyquinolinium chloride monohydrate: comparisons with the supramolecular arrangements in related salts

Author(s) -

Skakle Janet M. S.,

Wardell James L.,

Wardell Solange M. S. V.

Publication year - 2006

Publication title -

acta crystallographica section c

Language(s) - English

Resource type - Journals

eISSN - 1600-5759

pISSN - 0108-2701

DOI - 10.1107/s0108270106013473

Subject(s) - molecule , ring (chemistry) , hydrogen bond , chloride , chemistry , crystallography , salt (chemistry) , hydrogen , tricarboxylic acid , stereochemistry , organic chemistry , citric acid cycle , enzyme

Molecules of the title compound, C 9 H 8 NO + ·Cl − ·H 2 O, are linked into two rings by strong hydrogen bonding via the free water molecules and the Cl − anions. The two hydrogen‐bonded rings are joined to give a corrugated chain along [001]. Comparisons with other 8‐hydroxyquinoline‐based salts are also presented, highlighting similar ring structures in a 1:1 salt with Kemp's triacid ( r ‐1, c ‐3, c ‐5‐trimethylcyclohexane‐1,3,5‐tricarboxylic acid) and in 8‐hydroxy‐1‐methylquinolinium chloride monohydrate.

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