LiMnPO4 crystallizes in the monoclinic C2/c space group. Li(1) is bonded in a square co-planar geometry to one O(2), one O(3), and two equivalent O(1) atoms. Mn(1) is bonded in a distorted pentagonal planar geometry to one O(1), one O(2), one O(3), and two equivalent O(4) atoms. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(3) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(1), and one P(1) atom. In the second O site, O(4) is bonded in a distorted T-shaped geometry to two equivalent Mn(1) and one P(1) atom. In the third O site, O(1) is bonded to two equivalent Li(1), one Mn(1), and one P(1) atom to form distorted corner-sharing OLi2MnP trigonal pyramids. In the fourth O site, O(2) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(1), and one P(1) atom.
LiMnPO4 crystallizes in the monoclinic C2/c space group. Li(1) is bonded in a square co-planar geometry to one O(2), one O(3), and two equivalent O(1) atoms. The Li(1)-O(2) bond length is 2.12 Å. The Li(1)-O(3) bond length is 2.11 Å. There is one shorter (1.97 Å) and one longer (1.98 Å) Li(1)-O(1) bond length. Mn(1) is bonded in a distorted pentagonal planar geometry to one O(1), one O(2), one O(3), and two equivalent O(4) atoms. The Mn(1)-O(1) bond length is 2.28 Å. The Mn(1)-O(2) bond length is 2.08 Å. The Mn(1)-O(3) bond length is 2.08 Å. There is one shorter (2.07 Å) and one longer (2.28 Å) Mn(1)-O(4) bond length. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. The P(1)-O(1) bond length is 1.56 Å. The P(1)-O(2) bond length is 1.55 Å. The P(1)-O(3) bond length is 1.55 Å. The P(1)-O(4) bond length is 1.56 Å. There are four inequivalent O sites. In the first O site, O(3) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(1), and one P(1) atom. In the second O site, O(4) is bonded in a distorted T-shaped geometry to two equivalent Mn(1) and one P(1) atom. In the third O site, O(1) is bonded to two equivalent Li(1), one Mn(1), and one P(1) atom to form distorted corner-sharing OLi2MnP trigonal pyramids. In the fourth O site, O(2) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(1), and one P(1) atom.