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A new intermediate polymorph of 1-fluoro-adamantane and its second-order-like transition toward the low temperature phase

Autor
Yuan, L.; Clevers, S.; Burel, A.; Negrier, P.; Del Barrio, M.; Ben Hassine, B.; Mondieig, D.; Dupray, V.; Tamarit, J. Ll.; Coquerel, G.
Tipus d'activitat
Article en revista
Revista
Crystal growth and design
Data de publicació
2017-06-07
Volum
17
Número
6
Pàgina inicial
3395
Pàgina final
3401
DOI
https://doi.org/10.1021/acs.cgd.7b00353 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/106369 Obrir en finestra nova
URL
http://pubs.acs.org/doi/abs/10.1021/acs.cgd.7b00353 Obrir en finestra nova
Resum
Phase transitions of 1-fluoro-adamantane have been thoroughly investigated by temperature-resolved second harmonic generation (TR-SHG) and X-ray powder diffraction (XRPD). A new polymorph - an intermediate centrosymmetric phase (MT) - between the known orientationally disordered high temperature phase (HT, Fm3-m, Z = 4) and the low temperature phase (LT, P4-21c, Z = 2) was unveiled by TR-SHG. The crystal structure of MT was resolved by XRPD in the P42/nmc (Z = 2) space group, and it is related t...
Citació
Yuan, L., Clevers, S., Burel, A., Negrier, P., Del Barrio, M., Ben Hassine, B., Mondieig, D., Dupray, V., Tamarit, J. Ll., Coquerel, G. A new intermediate polymorph of 1-fluoro-adamantane and its second-order-like transition toward the low temperature phase. "Crystal growth and design", 7 Juny 2017, vol. 17, núm. 6, p. 3395-3401.
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
GCM - Grup de Caracterització de Materials

Participants

  • Yuan, Lina  (autor)
  • Clevers, Simon  (autor)
  • Burel, Antoine  (autor)
  • Negrier, Philippe  (autor)
  • Del Barrio Casado, Maria  (autor)
  • Ben Hassine, Bacem  (autor)
  • Mondieig, Denise  (autor)
  • Dupray, Valérie  (autor)
  • Tamarit Mur, Jose Luis  (autor)
  • Coquerel, Gerard  (autor)