Pr3MnGaS7 crystallizes in the hexagonal P6_3 space group. Pr(1) is bonded in a 8-coordinate geometry to one S(3), three equivalent S(2), and four equivalent S(1) atoms. Mn(1) is bonded to six equivalent S(1) atoms to form face-sharing MnS6 octahedra. Ga(1) is bonded in a tetrahedral geometry to one S(3) and three equivalent S(2) atoms. There are three inequivalent S sites. In the first S site, S(1) is bonded in a 6-coordinate geometry to four equivalent Pr(1) and two equivalent Mn(1) atoms. In the second S site, S(2) is bonded in a rectangular see-saw-like geometry to three equivalent Pr(1) and one Ga(1) atom. In the third S site, S(3) is bonded in a tetrahedral geometry to three equivalent Pr(1) and one Ga(1) atom.
Pr3MnGaS7 crystallizes in the hexagonal P6_3 space group. Pr(1) is bonded in a 8-coordinate geometry to one S(3), three equivalent S(2), and four equivalent S(1) atoms. The Pr(1)-S(3) bond length is 2.90 Å. There are a spread of Pr(1)-S(2) bond distances ranging from 2.85-3.02 Å. There are a spread of Pr(1)-S(1) bond distances ranging from 2.92-3.47 Å. Mn(1) is bonded to six equivalent S(1) atoms to form face-sharing MnS6 octahedra. There are three shorter (2.56 Å) and three longer (2.63 Å) Mn(1)-S(1) bond lengths. Ga(1) is bonded in a tetrahedral geometry to one S(3) and three equivalent S(2) atoms. The Ga(1)-S(3) bond length is 2.25 Å. All Ga(1)-S(2) bond lengths are 2.30 Å. There are three inequivalent S sites. In the first S site, S(1) is bonded in a 6-coordinate geometry to four equivalent Pr(1) and two equivalent Mn(1) atoms. In the second S site, S(2) is bonded in a rectangular see-saw-like geometry to three equivalent Pr(1) and one Ga(1) atom. In the third S site, S(3) is bonded in a tetrahedral geometry to three equivalent Pr(1) and one Ga(1) atom.