Citation: Mueller-Buschbaum, Hk; Rabbow, C (1992). Die Kristallstruktur von Ba5 Mn4 Gd8 O21. Journal of Alloys Compd., 190, pp. L27-L28.
Formula: Ba5 Gd8 Mn4 O21
Chemical name: Pentabarium tetramanganese octagadolinium oxide
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Gd16 Mn8 O42 (Gd8 Mn4 O21)
Multiplicity: 1
Coordination sequences: