Citation: Kuz'ma, Yu.B.; Zavalii, P.Yu.; Pidgaetskaya, G.M.; Gubich, I.B. (1992). Ho-Co-B system and crystal structure of Ho2+x Co B3 compound.. Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, 28, pp. 1397-1401.
Formula: B3 Co Ho2.51
Chemical name: Ho2.51 Co B3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: B12 Co4 Ho14 (B6 Co2 Ho7)
Multiplicity: 1