Cultural advice

The Australian National University acknowledges, celebrates and pays our respects to the Ngunnawal and Ngambri people of the Canberra region and to all First Nations Australians on whose traditional lands we meet and work, and whose cultures are among the oldest continuing cultures in human history.

Aboriginal and Torres Strait Islander peoples are advised that ANU Library collections may include images, names, voices, and other representations of deceased persons.

Material in the collection may contain terms, language or views that reflect the period in which the item was created and may be considered inappropriate today.

On the polymorphism of benzocaine; a low-temperature structural phase transition for form (II)

Date

Authors

Chan, Eric

Rae, A David

Welberry, Thomas

Publisher

Munksgaard International Publishers

Abstract

A low-temperature structural phase transition has been observed for form (II) of benzocaine (BZC). Lowering the temperature doubles the b-axis repeat and changes the space group from P212121 to P1121 with γ now 99.37°. The structure is twinned, the twin

Keywords

Keywords: Bilayer; Low temperatures; Pharmaceuticals; Polymorphic forms; Room temperature; Space Groups; Structural phase transition; Polymorphism; Phase transitions Pharmaceuticals; Phase transitions; Polymorphism; Twinning

URI

http://hdl.handle.net/1885/56892

Collections

ANU Research Publications

Source

Acta Crystallographica Section B: Structural Science

Type

Journal article

DOI

10.1107/S0108768109018898

Restricted until

2037-12-31

Downloads

File

Description

01_Chan_On_the_polymorphism_of_2009.pdf (1.06 MB)