Citation: Arnold, H. (1962). Die struktur des hochquarzes Note: sample is at T = 650 deg C Note: symmetry constraints on the temperature factors were applied incorrectly. Zeitschrift fur Kristallographie, 117, pp. 467-469.
Formula: O2 Si
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O6 Si3 (O2 Si)
Multiplicity: 1
Coordination sequences: