%0 Journal Article %1 WOS:000242889000007 %A Bento, I C V %A Freire, P T C %A Melo, F E A %A Filho, Mendes J %A Moreno, A J D %A Joya, M R %A Pizani, P S %C THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND %D 2007 %I PERGAMON-ELSEVIER SCIENCE LTD %J SOLID STATE COMMUNICATIONS %K crystals; inelastic light phase scattering} transitions; {organic %N 1 %P 29-32 %R 10.1016/j.ssc.2006.09.041 %T High temperature phase transition in monohydrated L-asparagine crystal %V 141 %X Raman scattering has been used to investigate monohydrated L-asparagine single crystals for temperatures above 300 K in the spectral region between 20 and 3500 cm(-1). It is found that several phonon peaks characterizing the orthorhombic D-2(4) room temperature phase are notably suppressed in intensity for temperatures higher than similar to 363 K. This is evidence of a new phase in this hydrogen-bonded crystalline system, and the transition is compared with both the high-pressure and the low-temperature phase transitions undergone by the crystal. (c) 2006 Elsevier Ltd. All rights reserved.

@article{WOS:000242889000007, abstract = {Raman scattering has been used to investigate monohydrated L-asparagine single crystals for temperatures above 300 K in the spectral region between 20 and 3500 cm(-1). It is found that several phonon peaks characterizing the orthorhombic D-2(4) room temperature phase are notably suppressed in intensity for temperatures higher than similar to 363 K. This is evidence of a new phase in this hydrogen-bonded crystalline system, and the transition is compared with both the high-pressure and the low-temperature phase transitions undergone by the crystal. (c) 2006 Elsevier Ltd. All rights reserved.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, author = {Bento, I C V and Freire, P T C and Melo, F E A and Filho, Mendes J and Moreno, A J D and Joya, M R and Pizani, P S}, biburl = {https://www.bibsonomy.org/bibtex/2675da86fb7d1af81b4aa1bad8a127d10/ppgfis_ufc_br}, doi = {10.1016/j.ssc.2006.09.041}, interhash = {bdfc07b21d60de41f91305b9b98f6eeb}, intrahash = {675da86fb7d1af81b4aa1bad8a127d10}, issn = {0038-1098}, journal = {SOLID STATE COMMUNICATIONS}, keywords = {crystals; inelastic light phase scattering} transitions; {organic}, number = 1, pages = {29-32}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {High temperature phase transition in monohydrated L-asparagine crystal}, tppubtype = {article}, volume = 141, year = 2007 }