Pertoldite
Yamanaka T, Ogata K
Journal of Applied Crystallography 24 (1991) 111-118
Structure refinement of GeO2 polymorphs at high pressures and
temperatures by energy-dispersive spectra of powder diffraction
Note: P = 4.58 GPa T = 293 K
Locality: synthetic
_database_code_amcsd 0019059
4.8310 4.8310 5.5680 90 90 120 *P3_221
0 0 .66666666666
atom     x     y     z Biso
Ge   .4470     0     0   .9
O    .3896 .3129 .0813  1.4