Ca6La2CrMn7O24 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P-1 space group. There are three inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), one O(6), one O(8), and one O(9) atom. In the second Ca site, Ca(2) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(2), one O(3), one O(4), and one O(5) atom. In the third Ca site, Ca(3) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(3), one O(7), one O(8), and one O(9) atom. La(1) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom. Cr(1) is bonded to two equivalent O(5), two equivalent O(7), and two equivalent O(8) atoms to form CrO6 octahedra that share corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra, and corners with two equivalent Mn(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-27°. There are seven inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(10), and two equivalent O(2) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 20-24°. In the second Mn site, Mn(2) is bonded to two equivalent O(1), two equivalent O(11), and two equivalent O(3) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 21-24°. In the third Mn site, Mn(3) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 22-25°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(3), two equivalent O(5), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, and corners with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 22-24°. In the fifth Mn site, Mn(5) is bonded to two equivalent O(4), two equivalent O(7), and two equivalent O(9) atoms to form MnO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, and corners with two equivalent Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-27°. In the sixth Mn site, Mn(6) is bonded to two equivalent O(10), two equivalent O(12), and two equivalent O(9) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 20-26°. In the seventh Mn site, Mn(7) is bonded to two equivalent O(11), two equivalent O(12), and two equivalent O(8) atoms to form MnO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, and corners with two equivalent Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 21-26°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ca(1), one Ca(2), one La(1), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mn(1), and one Mn(3) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mn(2), and one Mn(4) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(2), one La(1), one Mn(3), and one Mn(5) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(2), one La(1), one Cr(1), and one Mn(4) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Ca(1), one La(1), one Mn(3), and one Mn(4) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Ca(3), one La(1), one Cr(1), and one Mn(5) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(3), one La(1), one Cr(1), and one Mn(7) atom. In the ninth O site, O(9) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(3), one La(1), one Mn(5), and one Mn(6) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Ca(2), one Ca(3), one La(1), one Mn(1), and one Mn(6) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Ca(2), one Ca(3), one La(1), one Mn(2), and one Mn(7) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Ca(2), one Ca(3), one Mn(6), and one Mn(7) atom.
Ca6La2CrMn7O24 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P-1 space group. There are three inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), one O(6), one O(8), and one O(9) atom. The Ca(1)-O(1) bond length is 2.37 Å. The Ca(1)-O(2) bond length is 2.75 Å. The Ca(1)-O(3) bond length is 2.72 Å. The Ca(1)-O(4) bond length is 2.57 Å. The Ca(1)-O(5) bond length is 2.59 Å. The Ca(1)-O(6) bond length is 2.50 Å. The Ca(1)-O(8) bond length is 2.37 Å. The Ca(1)-O(9) bond length is 2.39 Å. In the second Ca site, Ca(2) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(2), one O(3), one O(4), and one O(5) atom. The Ca(2)-O(1) bond length is 2.56 Å. The Ca(2)-O(10) bond length is 2.72 Å. The Ca(2)-O(11) bond length is 2.71 Å. The Ca(2)-O(12) bond length is 2.38 Å. The Ca(2)-O(2) bond length is 2.54 Å. The Ca(2)-O(3) bond length is 2.55 Å. The Ca(2)-O(4) bond length is 2.39 Å. The Ca(2)-O(5) bond length is 2.38 Å. In the third Ca site, Ca(3) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(2), one O(3), one O(7), one O(8), and one O(9) atom. The Ca(3)-O(10) bond length is 2.57 Å. The Ca(3)-O(11) bond length is 2.59 Å. The Ca(3)-O(12) bond length is 2.45 Å. The Ca(3)-O(2) bond length is 2.42 Å. The Ca(3)-O(3) bond length is 2.40 Å. The Ca(3)-O(7) bond length is 2.33 Å. The Ca(3)-O(8) bond length is 2.79 Å. The Ca(3)-O(9) bond length is 2.79 Å. La(1) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom. The La(1)-O(1) bond length is 2.90 Å. The La(1)-O(10) bond length is 2.44 Å. The La(1)-O(11) bond length is 2.42 Å. The La(1)-O(4) bond length is 2.75 Å. The La(1)-O(5) bond length is 2.72 Å. The La(1)-O(6) bond length is 2.37 Å. The La(1)-O(7) bond length is 2.53 Å. The La(1)-O(8) bond length is 2.56 Å. The La(1)-O(9) bond length is 2.56 Å. Cr(1) is bonded to two equivalent O(5), two equivalent O(7), and two equivalent O(8) atoms to form CrO6 octahedra that share corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra, and corners with two equivalent Mn(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-27°. Both Cr(1)-O(5) bond lengths are 2.00 Å. Both Cr(1)-O(7) bond lengths are 2.01 Å. Both Cr(1)-O(8) bond lengths are 2.01 Å. There are seven inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1), two equivalent O(10), and two equivalent O(2) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 20-24°. Both Mn(1)-O(1) bond lengths are 1.96 Å. Both Mn(1)-O(10) bond lengths are 1.96 Å. Both Mn(1)-O(2) bond lengths are 1.96 Å. In the second Mn site, Mn(2) is bonded to two equivalent O(1), two equivalent O(11), and two equivalent O(3) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 21-24°. Both Mn(2)-O(1) bond lengths are 1.96 Å. Both Mn(2)-O(11) bond lengths are 1.95 Å. Both Mn(2)-O(3) bond lengths are 1.96 Å. In the third Mn site, Mn(3) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 22-25°. Both Mn(3)-O(2) bond lengths are 1.96 Å. Both Mn(3)-O(4) bond lengths are 1.97 Å. Both Mn(3)-O(6) bond lengths are 1.95 Å. In the fourth Mn site, Mn(4) is bonded to two equivalent O(3), two equivalent O(5), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, and corners with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 22-24°. Both Mn(4)-O(3) bond lengths are 1.97 Å. Both Mn(4)-O(5) bond lengths are 1.93 Å. Both Mn(4)-O(6) bond lengths are 1.96 Å. In the fifth Mn site, Mn(5) is bonded to two equivalent O(4), two equivalent O(7), and two equivalent O(9) atoms to form MnO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, and corners with two equivalent Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-27°. Both Mn(5)-O(4) bond lengths are 1.97 Å. Both Mn(5)-O(7) bond lengths are 1.93 Å. Both Mn(5)-O(9) bond lengths are 1.97 Å. In the sixth Mn site, Mn(6) is bonded to two equivalent O(10), two equivalent O(12), and two equivalent O(9) atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 20-26°. Both Mn(6)-O(10) bond lengths are 1.95 Å. Both Mn(6)-O(12) bond lengths are 1.96 Å. Both Mn(6)-O(9) bond lengths are 1.97 Å. In the seventh Mn site, Mn(7) is bonded to two equivalent O(11), two equivalent O(12), and two equivalent O(8) atoms to form MnO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, and corners with two equivalent Mn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 21-26°. Both Mn(7)-O(11) bond lengths are 1.96 Å. Both Mn(7)-O(12) bond lengths are 1.97 Å. Both Mn(7)-O(8) bond lengths are 1.93 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Ca(1), one Ca(2), one La(1), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mn(1), and one Mn(3) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(2), one Ca(3), one Mn(2), and one Mn(4) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(2), one La(1), one Mn(3), and one Mn(5) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(2), one La(1), one Cr(1), and one Mn(4) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Ca(1), one La(1), one Mn(3), and one Mn(4) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Ca(3), one La(1), one Cr(1), and one Mn(5) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(3), one La(1), one Cr(1), and one Mn(7) atom. In the ninth O site, O(9) is bonded in a 5-coordinate geometry to one Ca(1), one Ca(3), one La(1), one Mn(5), and one Mn(6) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Ca(2), one Ca(3), one La(1), one Mn(1), and one Mn(6) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Ca(2), one Ca(3), one La(1), one Mn(2), and one Mn(7) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Ca(2), one Ca(3), one Mn(6), and one Mn(7) atom.