Accessibility navigation


A new crystalline form of αβ-D-lactose prepared by oven drying a concentrated aqueous solution of D-lactose

Nicholls, D., Elleman, C., Shankland, N. and Shankland, K. (2019) A new crystalline form of αβ-D-lactose prepared by oven drying a concentrated aqueous solution of D-lactose. Acta Crystallographica Section C - Crystal Structure Communications, 75 (7). pp. 904-909. ISSN 1600-5759

[img]
Preview
Text - Published Version
· Please see our End User Agreement before downloading.

921kB
[img] Text (Permanent Publisher Embargo) - Accepted Version
· Restricted to Repository staff only

2MB
[img] Text (Permanent Publisher Embargo) - Supplemental Material
· Restricted to Repository staff only

141kB
[img] Text (Permanent Publisher Embargo) - Supplemental Material
· Restricted to Repository staff only

319kB

It is advisable to refer to the publisher's version if you intend to cite from this work. See Guidance on citing.

To link to this item DOI: 10.1107/S2053229619008210

Abstract/Summary

A new crystalline form of αβ-D-lactose (C12H22O11, Z' = 2) has been prepared by rapid drying of an approximately 40 % w/v syrup of D-lactose. Initially identified from its novel powder X-ray diffraction pattern, the monoclinic crystal structure was solved from a microcrystal recovered from the generally polycrystalline, mixed-phase residue obtained at the end of the drying step. This is the second crystalline form of αβ-D-lactose to be identified and it has a high degree of structural 3D similarity to the previously identified triclinic form.

Item Type:Article
Refereed:Yes
Divisions:Interdisciplinary centres and themes > Chemical Analysis Facility (CAF)
Interdisciplinary centres and themes > Chemical Analysis Facility (CAF) > Xray (CAF)
Faculty of Life Sciences > School of Chemistry, Food and Pharmacy > School of Pharmacy > Pharmaceutics Research Group
ID Code:83989
Publisher:Wiley

Downloads

Downloads per month over past year

University Staff: Request a correction | Centaur Editors: Update this record

Page navigation