Citation: Seguin, L.; Touboul, M.; Penin, N.; Nowogrocki, G. (2001). Crystal structures of three M B5 O8 (M = Cs, Rb) borates (alpha-(Cs B5 O8), gamma-(Cs B5 O8) and beta-(Rb B5 O8)). Journal of Solid State Chemistry, 161, pp. 205-213.
Formula: B5 O8 Rb
Chemical name: Rb (B5 O8)
List type: interleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B20 O32 (B5 O8)
Multiplicity: 1
Coordination sequences: