Th3P4 crystallizes in the cubic I-43d space group. Th(1) is bonded to eight equivalent P(1) atoms to form a mixture of distorted edge, face, and corner-sharing ThP8 hexagonal bipyramids. P(1) is bonded to six equivalent Th(1) atoms to form a mixture of distorted edge, face, and corner-sharing PTh6 octahedra. The corner-sharing octahedral tilt angles range from 16-50°.
Th3P4 crystallizes in the cubic I-43d space group. Th(1) is bonded to eight equivalent P(1) atoms to form a mixture of distorted edge, face, and corner-sharing ThP8 hexagonal bipyramids. There are four shorter (2.95 Å) and four longer (3.05 Å) Th(1)-P(1) bond lengths. P(1) is bonded to six equivalent Th(1) atoms to form a mixture of distorted edge, face, and corner-sharing PTh6 octahedra. The corner-sharing octahedral tilt angles range from 16-50°.