Citation: Penin, N.; Touboul, M.; Nowogrocki, G. (2004). Crystal structure of two new sodium borates Na3 B7 O12 and Na2 Tl2 B10 O17. Journal of Alloys Compd., 363, pp. 104-111.
Formula: B7 Na3 O12
Chemical name: Na3 (B7 O12)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B14 O24 (B7 O12)
Multiplicity: 1
Coordination sequences: