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Phase transition of 3-di­methyl­ammonio-1-phenyl­propan-1-one chloride monohydrate

✍ Scribed by Ton, Cuong ;Bolte, Michael

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
179 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C 11 H 16 NO + ÁCl À ÁH 2 O, undergoes a reversible phase transition between room temperature and 173 K. The structure at room temperature crystallizes in space group Pbca, with Z H = 1, whereas the inversion centre is lost upon cooling and the resulting space group is P2 1 2 1 2 1 , with Z H = 2. The low-temperature structure is reported here.

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