Citation: Thirion, F.; Steinmetz, J.; Malaman, B. (1983). Structures cristalline de Sc3 Cu4 Ge4, TR3 Cu4 Sn4 (TR= Y, Gd, Tb, Dy, Ho, Er), isotypes de Gd3 Cu4 Ge4, et de la phase apparentee Tm3 Cu4 Sn4. Materials Research Bulletin, 18, pp. 1537-1542.
Formula: Cu4 Sn4 Tm3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Cu8 Sn8 Tm6 (Cu4 Sn4 Tm3)
Multiplicity: 1
Coordination sequences: