Logo of Database

PHONON DISPERSION RELATIONS DATABASE


Se


Space group: P2_1/c, No=14
Structural Parameters [1]: a=9.31A, b=8.07A, c=12.85A
Atoms
x
y
z
Se1
0.437
0.315
0.584
Se2
0.246
0.227
0.477
Se3
0.240
0.398
0.328
Se4
0.050
0.580
0.352
Se5
0.157
0.831
0.410
Se6
0.142
0.840
0.590
Se7
0.368
0.754
0.660

Phonon dispersion relations measured by neutron scattering [2,3,4].
Phonon Dispersion Relations of Se

References