Issue 2, 2006

Polymorphism in pyridine-2,6-dicarboxylic acid: Competition between “robust” synthons

Abstract

A new polymorph of anhydrous pyridine-2,6-dicarboxylic (dipicolinic) acid in which salt formation is favoured over carboxylic acid dimerisation is reported, together with the solid-state architectures of a novel dipicolinic acid dihydrate and a monohydrate structure of the 4-chloro analogue.

Graphical abstract: Polymorphism in pyridine-2,6-dicarboxylic acid: Competition between “robust” synthons

Supplementary files

Additions and corrections

Article information

Article type
Communication
Submitted
21 Nov 2005
Accepted
25 Jan 2006
First published
22 Feb 2006

CrystEngComm, 2006,8, 123-128

Polymorphism in pyridine-2,6-dicarboxylic acid: Competition between “robust” synthons

M. C. Grossel, A. N. Dwyer, M. B. Hursthouse and J. B. Orton, CrystEngComm, 2006, 8, 123 DOI: 10.1039/B516387K

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