Materials Data on Ca2La5Mn7NiO24 by Materials Project
Ca2La5Mn7NiO24 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are two 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 2.39–2.58 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 2.39–2.72 Å. There are five inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.45–2.70 Å. In the second La3+ site, La3+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of La–O bond distances ranging from 2.45–3.13 Å. In the third La3+ site, La3+ is bonded in a 12-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.43–2.81 Å. In the fourth La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.43–2.79 Å. In the fifth La3+ site, La3+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of La–O bond distances ranging from 2.44–3.06 Å. There are seven inequivalent Mn+3.57+ sites. In the first Mn+3.57+ site, Mn+3.57+ is bonded to six O2- atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 10–22°. There are a spread of Mn–O bond distances ranging from 1.92–2.01 Å. In the second Mn+3.57+ site, Mn+3.57+ is bonded to six O2- atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 19–24°. There are a spread of Mn–O bond distances ranging from 1.91–2.02 Å. In the third Mn+3.57+ site, Mn+3.57+ is bonded to six O2- atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 19–28°. There are a spread of Mn–O bond distances ranging from 1.93–1.99 Å. In the fourth Mn+3.57+ site, Mn+3.57+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent NiO6 octahedra and corners with four MnO6 octahedra. The corner-sharing octahedra tilt angles range from 9–22°. There are a spread of Mn–O bond distances ranging from 1.86–2.02 Å. In the fifth Mn+3.57+ site, Mn+3.57+ is bonded to six O2- atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 20–24°. There are a spread of Mn–O bond distances ranging from 1.90–2.00 Å. In the sixth Mn+3.57+ site, Mn+3.57+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent NiO6 octahedra and corners with four MnO6 octahedra. The corner-sharing octahedra tilt angles range from 20–28°. There are a spread of Mn–O bond distances ranging from 1.89–1.99 Å. In the seventh Mn+3.57+ site, Mn+3.57+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent NiO6 octahedra and corners with four MnO6 octahedra. The corner-sharing octahedra tilt angles range from 10–23°. There are a spread of Mn–O bond distances ranging from 1.90–2.02 Å. Ni4+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with six MnO6 octahedra. The corner-sharing octahedra tilt angles range from 9–23°. There are a spread of Ni–O bond distances ranging from 2.00–2.06 Å. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three La3+, one Mn+3.57+, and one Ni4+ atom. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three La3+, one Mn+3.57+, and one Ni4+ atom. In the third O2- site, O2- is bonded in a 5-coordinate geometry to three La3+ and two Mn+3.57+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two Mn+3.57+ atoms. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+, one Mn+3.57+, and one Ni4+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two Mn+3.57+ atoms. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, three La3+, and two Mn+3.57+ atoms. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, and two Mn+3.57+ atoms. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, and two Mn+3.57+ atoms. In the tenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, two La3+, and two Mn+3.57+ atoms. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, two La3+, and two Mn+3.57+ atoms. In the twelfth O2- site, O2- is bonded in a 3-coordinate geometry to two La3+ and two Mn+3.57+ atoms. In the thirteenth O2- site, O2- is bonded in a 4-coordinate geometry to two Ca2+, one La3+, and two Mn+3.57+ atoms. In the fourteenth O2- site, O2- is bonded in a 5-coordinate geometry to two Ca2+, one La3+, and two Mn+3.57+ atoms. In the fifteenth O2- site, O2- is bonded in a 5-coordinate geometry to two Ca2+, one La3+, and two Mn+3.57+ atoms. In the sixteenth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two La3+, and two Mn+3.57+ atoms. In the seventeenth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two La3+, and two Mn+3.57+ atoms. In the eighteenth O2- site, O2- is bonded in a 4-coordinate geometry to two La3+ and two Mn+3.57+ atoms. In the nineteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Ca2+, one La3+, and two Mn+3.57+ atoms. In the twentieth O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two La3+, one Mn+3.57+, and one Ni4+ atom. In the twenty-first O2- site, O2- is bonded in a 5-coordinate geometry to one Ca2+, two La3+, and two Mn+3.57+ atoms. In the twenty-second O2- site, O2- is bonded in a 5-coordinate geometry to three La3+ and two Mn+3.57+ atoms. In the twenty-third O2- site, O2- is bonded in a 5-coordinate geometry to three La3+, one Mn+3.57+, and one Ni4+ atom. In the twenty-fourth O2- site, O2- is bonded in a 4-coordinate geometry to two La3+, one Mn+3.57+, and one Ni4+ atom.