Citation: Slovyanskikh, V.K.; Kuznetsov, N.T.; Gracheva, N.V. (1979). The Pr-S-U System. Russian Journal of Inorganic Chemistry (= Zhurnal Neorganicheskoi Khimii), 24, pp. 1729-1731.
Formula: Pr S2 U
Chemical name: Pr U S2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Pr4 S4 U4 (Pr S U)
Multiplicity: 1