LiSr4Mn2(GaO5)2 is Pb (Zr_0.50 Ti_0.48) O_3-derived structured and crystallizes in the triclinic P1 space group. Li(1) is bonded in a 5-coordinate geometry to one O(1), one O(10), one O(5), one O(7), and one O(9) atom. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 6-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(7), and one O(9) atom. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(2), one O(3), one O(4), one O(6), and one O(8) atom. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one O(10), one O(2), one O(3), one O(4), one O(5), and one O(7) atom. In the fourth Sr site, Sr(4) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(6), one O(8), and one O(9) atom. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 3-19°. In the second Mn site, Mn(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 3-19°. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 4-coordinate geometry to one O(10), one O(5), one O(8), and one O(9) atom. In the second Ga site, Ga(2) is bonded in a 4-coordinate geometry to one O(10), one O(6), one O(7), and one O(9) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Li(1), one Sr(2), one Sr(4), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form a mixture of distorted corner, edge, and face-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 4°. In the third O site, O(3) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form a mixture of distorted corner, edge, and face-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 4°. In the fourth O site, O(4) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form distorted face-sharing OSr4Mn2 octahedra. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Li(1), one Sr(1), one Sr(3), one Mn(1), and one Ga(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(4), one Mn(1), and one Ga(2) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Li(1), one Sr(1), one Sr(3), one Mn(2), and one Ga(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(4), one Mn(2), and one Ga(1) atom. In the ninth O site, O(9) is bonded in a 5-coordinate geometry to one Li(1), one Sr(1), one Sr(4), one Ga(1), and one Ga(2) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Li(1), one Sr(2), one Sr(3), one Ga(1), and one Ga(2) atom.
LiSr4Mn2(GaO5)2 is Pb (Zr_0.50 Ti_0.48) O_3-derived structured and crystallizes in the triclinic P1 space group. Li(1) is bonded in a 5-coordinate geometry to one O(1), one O(10), one O(5), one O(7), and one O(9) atom. The Li(1)-O(1) bond length is 1.85 Å. The Li(1)-O(10) bond length is 2.25 Å. The Li(1)-O(5) bond length is 2.18 Å. The Li(1)-O(7) bond length is 2.19 Å. The Li(1)-O(9) bond length is 2.25 Å. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 6-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(7), and one O(9) atom. The Sr(1)-O(2) bond length is 2.67 Å. The Sr(1)-O(3) bond length is 2.66 Å. The Sr(1)-O(4) bond length is 2.55 Å. The Sr(1)-O(5) bond length is 2.57 Å. The Sr(1)-O(7) bond length is 2.56 Å. The Sr(1)-O(9) bond length is 2.54 Å. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(2), one O(3), one O(4), one O(6), and one O(8) atom. The Sr(2)-O(1) bond length is 2.76 Å. The Sr(2)-O(10) bond length is 2.54 Å. The Sr(2)-O(2) bond length is 2.61 Å. The Sr(2)-O(3) bond length is 2.61 Å. The Sr(2)-O(4) bond length is 2.80 Å. The Sr(2)-O(6) bond length is 2.63 Å. The Sr(2)-O(8) bond length is 2.60 Å. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one O(10), one O(2), one O(3), one O(4), one O(5), and one O(7) atom. The Sr(3)-O(10) bond length is 2.54 Å. The Sr(3)-O(2) bond length is 2.67 Å. The Sr(3)-O(3) bond length is 2.66 Å. The Sr(3)-O(4) bond length is 2.55 Å. The Sr(3)-O(5) bond length is 2.55 Å. The Sr(3)-O(7) bond length is 2.57 Å. In the fourth Sr site, Sr(4) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(6), one O(8), and one O(9) atom. The Sr(4)-O(1) bond length is 2.76 Å. The Sr(4)-O(2) bond length is 2.60 Å. The Sr(4)-O(3) bond length is 2.61 Å. The Sr(4)-O(4) bond length is 2.81 Å. The Sr(4)-O(6) bond length is 2.60 Å. The Sr(4)-O(8) bond length is 2.63 Å. The Sr(4)-O(9) bond length is 2.54 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 3-19°. The Mn(1)-O(1) bond length is 1.99 Å. The Mn(1)-O(2) bond length is 2.15 Å. The Mn(1)-O(3) bond length is 2.15 Å. The Mn(1)-O(4) bond length is 1.99 Å. The Mn(1)-O(5) bond length is 2.48 Å. The Mn(1)-O(6) bond length is 2.24 Å. In the second Mn site, Mn(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form corner-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles range from 3-19°. The Mn(2)-O(1) bond length is 2.00 Å. The Mn(2)-O(2) bond length is 2.16 Å. The Mn(2)-O(3) bond length is 2.16 Å. The Mn(2)-O(4) bond length is 2.00 Å. The Mn(2)-O(7) bond length is 2.47 Å. The Mn(2)-O(8) bond length is 2.23 Å. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 4-coordinate geometry to one O(10), one O(5), one O(8), and one O(9) atom. The Ga(1)-O(10) bond length is 1.96 Å. The Ga(1)-O(5) bond length is 1.84 Å. The Ga(1)-O(8) bond length is 1.80 Å. The Ga(1)-O(9) bond length is 1.97 Å. In the second Ga site, Ga(2) is bonded in a 4-coordinate geometry to one O(10), one O(6), one O(7), and one O(9) atom. The Ga(2)-O(10) bond length is 1.97 Å. The Ga(2)-O(6) bond length is 1.80 Å. The Ga(2)-O(7) bond length is 1.84 Å. The Ga(2)-O(9) bond length is 1.96 Å. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Li(1), one Sr(2), one Sr(4), one Mn(1), and one Mn(2) atom. In the second O site, O(2) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form a mixture of distorted corner, edge, and face-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 4°. In the third O site, O(3) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form a mixture of distorted corner, edge, and face-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 4°. In the fourth O site, O(4) is bonded to one Sr(1), one Sr(2), one Sr(3), one Sr(4), one Mn(1), and one Mn(2) atom to form distorted face-sharing OSr4Mn2 octahedra. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Li(1), one Sr(1), one Sr(3), one Mn(1), and one Ga(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(4), one Mn(1), and one Ga(2) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Li(1), one Sr(1), one Sr(3), one Mn(2), and one Ga(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(4), one Mn(2), and one Ga(1) atom. In the ninth O site, O(9) is bonded in a 5-coordinate geometry to one Li(1), one Sr(1), one Sr(4), one Ga(1), and one Ga(2) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Li(1), one Sr(2), one Sr(3), one Ga(1), and one Ga(2) atom.