DOI: 10.17188/1288237
title: Materials Data on Ca5Gd3Ti5Mn3O24 by Materials Project

description: Ca5Gd3Ti5Mn3O24 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are five inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.33–2.75 Å. In the second Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.31–2.73 Å. In the third Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.31–2.72 Å. In the fourth Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.37–2.74 Å. In the fifth Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.32–2.81 Å. There are three inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.29–2.68 Å. In the second Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.31–2.63 Å. In the third Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.29–2.71 Å. There are five inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share a cornercorner with one MnO6 octahedra and corners with five TiO6 octahedra. The corner-sharing octahedra tilt angles range from 24–34°. There are a spread of Ti–O bond distances ranging from 1.87–2.18 Å. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form corner-sharing TiO6 octahedra. The corner-sharing octahedra tilt angles range from 23–33°. There are a spread of Ti–O bond distances ranging from 1.87–2.14 Å. In the third Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share a cornercorner with one TiO6 octahedra and corners with five MnO6 octahedra. The corner-sharing octahedra tilt angles range from 29–34°. There are a spread of Ti–O bond distances ranging from 1.88–2.06 Å. In the fourth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share a cornercorner with one MnO6 octahedra and corners with five TiO6 octahedra. The corner-sharing octahedra tilt angles range from 23–31°. There are a spread of Ti–O bond distances ranging from 1.89–2.18 Å. In the fifth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share a cornercorner with one MnO6 octahedra and corners with five TiO6 octahedra. The corner-sharing octahedra tilt angles range from 24–34°. There are a spread of Ti–O bond distances ranging from 1.90–2.18 Å. There are three inequivalent Mn3+ sites. In the first Mn3+ site, Mn3+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two TiO6 octahedra and corners with four equivalent MnO6 octahedra. The corner-sharing octahedra tilt angles range from 31–35°. There are a spread of Mn–O bond distances ranging from 1.92–2.16 Å. In the second Mn3+ site, Mn3+ is bonded to six O2- atoms to form MnO6 octahedra that share a cornercorner with one TiO6 octahedra and corners with five MnO6 octahedra. The corner-sharing octahedra tilt angles range from 31–35°. There are a spread of Mn–O bond distances ranging from 1.89–2.19 Å. In the third Mn3+ site, Mn3+ is bonded to six O2- atoms to form MnO6 octahedra that share a cornercorner with one MnO6 octahedra and corners with five TiO6 octahedra. The corner-sharing octahedra tilt angles range from 25–34°. There are a spread of Mn–O bond distances ranging from 1.96–2.16 Å. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two Ca2+ and two Ti4+ atoms. In the second O2- site, O2- is bonded to two Gd3+, one Ti4+, and one Mn3+ atom to form distorted corner-sharing OGd2TiMn trigonal pyramids. In the third O2- site, O2- is bonded in a 5-coordinate geometry to two Ca2+, one Gd3+, one Ti4+, and one Mn3+ atom. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to two Ca2+, one Gd3+, and two Ti4+ atoms. In the fifth O2- site, O2- is bonded in a 5-coordinate geometry to three Ca2+ and two Ti4+ atoms. In the sixth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two Gd3+, and two Mn3+ atoms. In the seventh O2- site, O2- is bonded in a 5-coordinate geometry to two Ca2+, one Gd3+, one Ti4+, and one Mn3+ atom. In the eighth O2- site, O2- is bonded in a 5-coordinate geometry to three Ca2+ and two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two Gd3+, and two Mn3+ atoms. In the tenth O2- site, O2- is bonded in a 5-coordinate geometry to two Ca2+, one Gd3+, and two Ti4+ atoms. In the eleventh O2- site, O2- is bonded to two Ca2+ and two Ti4+ atoms to form distorted corner-sharing OCa2Ti2 tetrahedra. In the twelfth O2- site, O2- is bonded to two Gd3+ and two Mn3+ atoms to form distorted OGd2Mn2 tetrahedra that share a cornercorner with one OCaGdTiMn tetrahedra and corners with two equivalent OGd2TiMn trigonal pyramids. In the thirteenth O2- site, O2- is bonded in a 4-coordinate geometry to two Ca2+, one Ti4+, and one Mn3+ atom. In the fourteenth O2- site, O2- is bonded to one Ca2+, one Gd3+, one Ti4+, and one Mn3+ atom to form distorted corner-sharing OCaGdTiMn tetrahedra. In the fifteenth O2- site, O2- is bonded in a 5-coordinate geometry to two Ca2+, one Gd3+, and two Ti4+ atoms. In the sixteenth O2- site, O2- is bonded in a 5-coordinate geometry to three Ca2+ and two Ti4+ atoms. In the seventeenth O2- site, O2- is bonded in a 5-coordinate geometry to three Gd3+ and two Mn3+ atoms. In the eighteenth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two Gd3+, one Ti4+, and one Mn3+ atom. In the nineteenth O2- site, O2- is bonded in a 5-coordinate geometry to three Ca2+ and two Ti4+ atoms. In the twentieth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two Gd3+, and two Mn3+ atoms. In the twenty-first O2- site, O2- is bonded in a 5-coordinate geometry to three Ca2+ and two Ti4+ atoms. In the twenty-second O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two Gd3+, one Ti4+, and one Mn3+ atom. In the twenty-third O2- site, O2- is bonded to two Ca2+ and two Ti4+ atoms to form distorted corner-sharing OCa2Ti2 tetrahedra. In the twenty-fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one Gd3+, one Ti4+, and one Mn3+ atom.