%0 Journal Article %1 WOS:000321405700001 %A Holanda, R O %A Freire, P T C %A Silva, J A F %A Melo, F E A %A Filho, J Mendes %A Jr., J A Lima %C PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS %D 2013 %I ELSEVIER SCIENCE BV %J VIBRATIONAL SPECTROSCOPY %K Conformational High-pressure; Phase Raman changes; scattering} transition; {D-Threonine; %P 1-5 %R 10.1016/j.vibspec.2013.03.003 %T High pressure Raman spectra of D-threonine crystal %V 67 %X Raman spectra of D-threonine crystal were recorded for pressures up to 8.5 GPa. Modifications in the lattice modes indicate that the crystal undergoes two structural phase transitions, the first in the 1.9-2.4 GPa pressure range and the second in the 5.1-6.0 GPa pressure range. Splitting of modes and changes in the intensity of several bands suggest a conformational reorientation of the molecule in the crystal framework between 3.5 and 4.3 GPa. We discussed ours results by comparing with previous high-pressure investigation on L-conformer. (C) 2013 Elsevier B.V. All rights reserved.

@article{WOS:000321405700001, abstract = {Raman spectra of D-threonine crystal were recorded for pressures up to 8.5 GPa. Modifications in the lattice modes indicate that the crystal undergoes two structural phase transitions, the first in the 1.9-2.4 GPa pressure range and the second in the 5.1-6.0 GPa pressure range. Splitting of modes and changes in the intensity of several bands suggest a conformational reorientation of the molecule in the crystal framework between 3.5 and 4.3 GPa. We discussed ours results by comparing with previous high-pressure investigation on L-conformer. (C) 2013 Elsevier B.V. All rights reserved.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}, author = {Holanda, R O and Freire, P T C and Silva, J A F and Melo, F E A and Filho, J Mendes and Jr., J A Lima}, biburl = {https://www.bibsonomy.org/bibtex/277e04e200cff5f06256c3f99b2ef587d/ppgfis_ufc_br}, doi = {10.1016/j.vibspec.2013.03.003}, interhash = {ab99321bb286b2912800bb54fc7358f8}, intrahash = {77e04e200cff5f06256c3f99b2ef587d}, issn = {0924-2031}, journal = {VIBRATIONAL SPECTROSCOPY}, keywords = {Conformational High-pressure; Phase Raman changes; scattering} transition; {D-Threonine;}, pages = {1-5}, publisher = {ELSEVIER SCIENCE BV}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {High pressure Raman spectra of D-threonine crystal}, tppubtype = {article}, volume = 67, year = 2013 }