Citation: Kadijk, F.; Jellinek, F. (1969). The system niobium-sulfur. Journal of the Less-Common Metals, 19, pp. 421-430.
Formula: Nb2.66 S3.99
Chemical name: (Nb2 S3)1.33
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Nb4 S4 (Nb S)
Multiplicity: 1
Coordination sequences: