Citation: Ohashi, H.; Osawa, T.; Tsukimura, K. (1987). Refinement of the structure of manganese sodium dimetasilicate Note: pyroxene Note: anisoB's from ICSD. Acta Crystallographica, Section C, 43, pp. 605-607.
Formula: Mn Na O6 Si2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Mn4 O24 Si8 (Mn O6 Si2)
Multiplicity: 1
Coordination sequences: