Citation: Muehlberg, M.; Held, P.; Burianek, M. (2002). Improved single crystal growth of the boron sillenite "Bi24 B2 O39" and investigation of the crystal structure. Crystal Research and Technology, 37, pp. 785-796.
Formula: B Bi24.5 O38.25
Chemical name: Bi24.5 B O38.25
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B2 Bi32 O40 (B Bi16 O20)
Multiplicity: 1