Citation: Takeuchi, Y.; Haga, N.; Ito, J. (1973). The crystal structure of monoclinic CaAl2Si2O8: a case of monoclinic structure closely simulating orthorhombic symmetry. Zeitschrift fur Kristallographie, 137, pp. 380-398.
Formula: Al Ca0.484 O4 Si
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al4 O16 Si4 (Al O4 Si)
Multiplicity: 1
Coordination sequences: