Citation: Armstrong, J.A.; Weller, M.T. (2006). New sodalite frameworks; synthetic tugtupite and a beryllosilicate framework with a 3:1 Si:Be ratio. DALTON TRANSACTIONS (CAMBRIDGE, ENGLAND : 2003), 2006, pp. 2998-3005.
Formula: Al4 Be Cl2 Na8 O24 Si7
Chemical name: Na8 (Al4 Be Si7 O24) Cl2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 Be12 O24 Si12 (Al Be O2 Si)
Multiplicity: 1