Citation: Wildner, M. (1990). Crystal structure refinements of synthetic cobaltomenite (CoSeO3*2H2O) and ahlfeldite (NiSeO3*2H2O). Neues Jahrbuch fur Mineralogie, Monatshefte, 1990, pp. 353-362.
Formula: H4 Ni O5 Se
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: H16 Ni4 O20 Se4 (H4 Ni O5 Se)
Multiplicity: 1