Citation: Rastsvetaeva, R.K.; Pushcharovskii, D.Yu.; Atencio, D. (1995). Crystal structure of giannetite. Kristallografiya, 40, pp. 626-630.
Formula: Ca4.7 Ce0.1 F2 Fe0.1 H Mn0.1 Na2 O16 Si4 Ti
Chemical name: Na2 Ca4 (Ca0.7 Mn0.1 Fe0.1 Ce0.1) (Ti O (O H) (Si2 O7)2) F2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca Ce Fe Mn O16 Si4 Ti (Ca Ce Fe Mn O16 Si4 Ti)
Multiplicity: 1