tridymite Handbook of Raman Spectra

tridymite SiO2
monoclinic
[data] [PDF]



Raman spectrum of tridymite
collected with 514.5 nm exciting line
by Laboratoire de Sciences de la Terre ENS-Lyon.

mode Raman shift shift vs P shift vs T
210
304
349
431
799
1073

Raman shift is in cm-1, shifts vs P are in cm-1.GPa-1, shifts vs T are in cm-1.K-1




References :
K.J. Kingma, R.J. Heymley, Am.Mineral, 79, 269-273, (1994)




SiO2 polymorphs
[coesite] [cristobalite] [quartz (powder)] [stishovite] [tridymite]






Free database 2000-2025 Laboratoire de géologie de Lyon ENS de Lyon France

www.geologie-lyon.fr/Raman/ Handbook of Raman Spectra