Unusual phase behaviour of the organic ionic plastic crystal N,N-dimethylpyrrolidinium tetrafluoroborate
Data(s) |
01/01/2010
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Resumo |
Analysis of <i>N,N</i>-dimethylpyrrolidinium tetrafluoroborate by<sup> 1</sup>H and <sup>11</sup>B NMR, Raman spectroscopy and powder XRD shows that this organic ionic plastic crystal material exhibits unusual phase behaviour. <sup>1</sup>H NMR analysis indicates that the mobility of the pyrrolidinium cation decreases when the material is heated into phase I, while the X-ray diffraction pattern changes from a simple, one peak structure in phase II to a more complex pattern in phase I. The possible origins of these unusual transitions are discussed.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Royal Society of Chemistry |
Relação |
http://dro.deakin.edu.au/eserv/DU:30031088/forsyth-unusualphase-2010.pdf http://dx.doi.org/10.1039/B925501J |
Direitos |
2010, Owner Societies |
Tipo |
Journal Article |