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α-Lactose monohydrate: A redetermination at 150 K

Lookup NU author(s): Dr Mark Elsegood, Dr Sophie Dale

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Abstract

The structure of the monohydrate of α-4-(β-D-galactopyran-osido) -D-glucopyranose, more commonly known as α-lactose monohydrate, C 12H22O11·H2O, has been previously studied by single-crystal diffraction at ca 296 K [Beevers & Hansen (1971). Acta Cryst. B27, 1323-1325; Fries et al. (1971). Acta Cryst. B27, 994-1005; Noordik etal (1984). Z. Kristallogr. 168, 59-65]. This redetermination at low temperature [150 (2) K] shows improved precision of geometry. Graph-set analysis of the hydrogen-bonding motifs is presented for the first time. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.

Publication metadata

Author(s): Smith JH, Dann SE, Elsegood MRJ, Dale SH, Blatchford CG

Publication type: Article

Publication status: Published

Journal: Acta Crystallographica Section E: Structure Reports Online

Year: 2005

Volume: 61

Issue: 8

Pages: o2499-o2501

Print publication date: 01/08/2005

ISSN (electronic): 1600-5368

Publisher: International Union of Crystallography

URL: http://dx.doi.org/10.1107/S1600536805021367

DOI: 10.1107/S1600536805021367

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