ReMnO4 is Hydrophilite-derived structured and crystallizes in the triclinic P-1 space group. Re(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted ReO6 octahedra that share corners with eight equivalent Mn(1)O6 octahedra and edges with two equivalent Re(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-59°. Mn(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form MnO6 octahedra that share corners with eight equivalent Re(1)O6 octahedra and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-59°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Re(1) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Re(1) and two equivalent Mn(1) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to two equivalent Re(1) and one Mn(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to two equivalent Re(1) and one Mn(1) atom.
ReMnO4 is Hydrophilite-derived structured and crystallizes in the triclinic P-1 space group. Re(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted ReO6 octahedra that share corners with eight equivalent Mn(1)O6 octahedra and edges with two equivalent Re(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-59°. The Re(1)-O(1) bond length is 1.82 Å. The Re(1)-O(2) bond length is 1.83 Å. There is one shorter (1.95 Å) and one longer (2.07 Å) Re(1)-O(3) bond length. There is one shorter (1.96 Å) and one longer (2.07 Å) Re(1)-O(4) bond length. Mn(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form MnO6 octahedra that share corners with eight equivalent Re(1)O6 octahedra and edges with two equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-59°. The Mn(1)-O(3) bond length is 2.19 Å. The Mn(1)-O(4) bond length is 2.18 Å. There is one shorter (2.17 Å) and one longer (2.25 Å) Mn(1)-O(1) bond length. There is one shorter (2.16 Å) and one longer (2.22 Å) Mn(1)-O(2) bond length. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Re(1) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Re(1) and two equivalent Mn(1) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to two equivalent Re(1) and one Mn(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to two equivalent Re(1) and one Mn(1) atom.