A catemer-to-dimer structural transformation in cyheptamide

被引:25
作者
Florence, A. J. [1 ]
Shankland, K. [2 ]
Gelbrich, T. [3 ]
Hursthouse, M. B. [3 ]
Shankland, N. [1 ]
Johnston, A. [1 ]
Fernandes, P. [1 ]
Leech, C. K. [2 ]
机构
[1] Univ Strathclyde, Strathclyde Inst Pharm & Biomed Sci, Solidstate Res Grp, Glasgow G4 0NR, Lanark, Scotland
[2] Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England
[3] Univ Southampton Highfield, Sch Chem, Southampton SO17 1BJ, Hants, England
来源
CRYSTENGCOMM | 2008年 / 10卷 / 01期
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1039/b712547j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A catemeric crystal structure of cyheptamide undergoes a transformation in the solid-state upon heating to produce a dimer-based form whose structure has been determined from laboratory X-ray powder diffraction ( XRPD) data, thereby providing the first conclusive evidence of a carbamazepine analogue crystallising in both hydrogen bonded motifs.
引用
收藏
页码:26 / 28
页数:3
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