2,3‐Dimethoxy‐10‐oxostrychnidinium 3‐carboxybenzoate trihydrate: the 1:1 proton‐transfer compound of brucine with isophthalic acid | Zendy

Smith Graham | Zendy; Wermuth Urs D. | Zendy; Young David J. | Zendy; White Jonathan M. | Zendy

Open Access

2,3‐Dimethoxy‐10‐oxostrychnidinium 3‐carboxybenzoate trihydrate: the 1:1 proton‐transfer compound of brucine with isophthalic acid

Author(s) -

Smith Graham,

Wermuth Urs D.,

Young David J.,

White Jonathan M.

Publication year - 2006

Publication title -

acta crystallographica section e

Language(s) - English

Resource type - Journals

ISSN - 1600-5368

DOI - 10.1107/s1600536806010026

Subject(s) - isophthalic acid , brucine , molecule , proton , hydrogen bond , crystallography , chemistry , stereochemistry , organic chemistry , physics , biochemistry , quantum mechanics , polyester , strychnine , terephthalic acid

The structure of the title, compound C 23 H 27 N 2 O 4 + ·C 8 H 5 O 4 − ·3H 2 O, has been determined at 130 K. The hydrogen isophthalate anions and the water molecules (one of which is disordered over two approximately equal sites) associate through extensive hydrogen‐bonded interactions, including those with the common undulating brucinium cation layer substructures, forming a three‐dimensional framework structure.

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