Materials Data on Mn3SbO8 by Materials Project
Mn3SbO8 is trigonal omega-derived structured and crystallizes in the tetragonal P4_32_12 space group. The structure is three-dimensional. there are two inequivalent Mn+3.67+ sites. In the first Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share edges with two equivalent SbO6 octahedra and edges with four equivalent MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.97–2.23 Å. In the second Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share edges with two equivalent SbO6 octahedra and edges with four MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–2.00 Å. Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share edges with six MnO6 octahedra. There are a spread of Sb–O bond distances ranging from 1.99–2.06 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two Mn+3.67+ and one Sb5+ atom. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Mn+3.67+ and one Sb5+ atom. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Mn+3.67+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Mn+3.67+ and one Sb5+ atom.