Citation: Rentzeperis, P.J. (1970). The crystal structure of Alleghanyite, Mn5 ((O H)2 (Si O4)2. Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977), 132, pp. 1-18.
Formula: H2 Mn5 O10 Si2
Chemical name: Mn5 ((O H)2 (Si O4)2)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Mn10 O20 Si4 (Mn5 O10 Si2)
Multiplicity: 1
Coordination sequences: