DOI: 10.17188/1682119
title: Materials Data on Li19Mn4P8O35F by Materials Project

description: Li19Mn4P8O35F is Aluminum carbonitride-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nineteen inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.12–2.28 Å. In the second Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.16–2.25 Å. In the third Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, corners with four PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and edges with two MnO6 octahedra. There are a spread of Li–O bond distances ranging from 2.01–2.32 Å. In the fourth Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.91–2.42 Å. In the fifth Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, corners with four PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and edges with two MnO6 octahedra. There are a spread of Li–O bond distances ranging from 2.00–2.19 Å. In the sixth Li1+ site, Li1+ is bonded to four O2- and one F1- atom to form distorted LiO4F trigonal bipyramids that share a cornercorner with one LiO5 tetrahedra, corners with four PO4 tetrahedra, and edges with two MnO5F octahedra. There are a spread of Li–O bond distances ranging from 1.91–2.26 Å. The Li–F bond length is 2.31 Å. In the seventh Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share corners with two MnO6 octahedra, corners with four PO4 tetrahedra, and corners with three LiO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 62–63°. There are a spread of Li–O bond distances ranging from 2.06–2.20 Å. In the eighth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.12–2.42 Å. In the ninth Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 tetrahedra that share corners with two MnO5F octahedra, corners with three PO4 tetrahedra, corners with two LiO4F trigonal bipyramids, an edgeedge with one PO4 tetrahedra, and an edgeedge with one LiO5 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 61–63°. There are a spread of Li–O bond distances ranging from 2.07–2.69 Å. In the tenth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.11–2.41 Å. In the eleventh Li1+ site, Li1+ is bonded in a square co-planar geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.05–2.08 Å. In the twelfth Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, corners with four PO4 tetrahedra, and edges with two MnO5F octahedra. There are a spread of Li–O bond distances ranging from 1.93–2.21 Å. In the thirteenth Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share a cornercorner with one LiO5 tetrahedra, corners with four PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and edges with two MnO6 octahedra. There are a spread of Li–O bond distances ranging from 1.99–2.19 Å. In the fourteenth Li1+ site, Li1+ is bonded in a 5-coordinate geometry to four O2- and one F1- atom. There are a spread of Li–O bond distances ranging from 1.87–2.48 Å. The Li–F bond length is 2.14 Å. In the fifteenth Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share corners with four PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, edges with two MnO6 octahedra, and an edgeedge with one LiO5 tetrahedra. There are a spread of Li–O bond distances ranging from 2.00–2.32 Å. In the sixteenth Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.15–2.28 Å. In the seventeenth Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.15–2.25 Å. In the eighteenth Li1+ site, Li1+ is bonded in a distorted square co-planar geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.11–2.15 Å. In the nineteenth Li1+ site, Li1+ is bonded in a distorted square co-planar geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.12–2.15 Å. There are four inequivalent Mn3+ sites. In the first Mn3+ site, Mn3+ is bonded to five O2- and one F1- atom to form MnO5F octahedra that share corners with two equivalent MnO5F octahedra, a cornercorner with one LiO5 tetrahedra, corners with four PO4 tetrahedra, and edges with two LiO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 52–56°. There are a spread of Mn–O bond distances ranging from 1.83–2.14 Å. The Mn–F bond length is 1.98 Å. In the second Mn3+ site, Mn3+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent MnO6 octahedra, a cornercorner with one LiO4 tetrahedra, corners with four PO4 tetrahedra, and edges with four LiO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 52°. There are a spread of Mn–O bond distances ranging from 1.88–2.17 Å. In the third Mn3+ site, Mn3+ is bonded to five O2- and one F1- atom to form MnO5F octahedra that share corners with two equivalent MnO5F octahedra, a cornercorner with one LiO4 tetrahedra, corners with four PO4 tetrahedra, and edges with two LiO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 52–56°. There are a spread of Mn–O bond distances ranging from 1.83–2.13 Å. The Mn–F bond length is 1.96 Å. In the fourth Mn3+ site, Mn3+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent MnO6 octahedra, a cornercorner with one LiO5 tetrahedra, corners with four PO4 tetrahedra, and edges with four LiO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 52°. There are a spread of Mn–O bond distances ranging from 1.88–2.17 Å. There are eight inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two MnO6 octahedra, a cornercorner with one LiO4 tetrahedra, and corners with two equivalent LiO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 50–56°. There is one shorter (1.53 Å) and three longer (1.56 Å) P–O bond length. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two MnO5F octahedra, corners with two LiO5 trigonal bipyramids, and an edgeedge with one LiO5 tetrahedra. The corner-sharing octahedra tilt angles range from 47–53°. There are a spread of P–O bond distances ranging from 1.53–1.58 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two MnO6 octahedra, a cornercorner with one LiO4 tetrahedra, and corners with four LiO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 53°. There is one shorter (1.54 Å) and three longer (1.56 Å) P–O bond length. In the fourth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two MnO5F octahedra, a cornercorner with one LiO5 tetrahedra, and corners with four LiO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 54–55°. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. In the fifth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two MnO5F octahedra, a cornercorner with one LiO4 tetrahedra, and corners with four LiO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 50°. There is one shorter (1.55 Å) and three longer (1.56 Å) P–O bond length. In the sixth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two MnO6 octahedra, a cornercorner with one LiO5 tetrahedra, and corners with four LiO4F trigonal bipyramids. The corner-sharing octahedral tilt angles are 53°. There is one shorter (1.54 Å) and three longer (1.56 Å) P–O bond length. In the seventh P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two MnO6 octahedra, a cornercorner with one LiO5 tetrahedra, and corners with two equivalent LiO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 49–56°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. In the eighth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two MnO5F octahedra, a cornercorner with one LiO4 tetrahedra, and corners with two LiO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 49–56°. There are a spread of P–O bond distances ranging from 1.53–1.58 Å. There are thirty-five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+ and one P5+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+ and one P5+ atom. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Mn3+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Mn3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Mn3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Mn3+, and one P5+ atom. In the seventh O2- site, O2- is bonded to two Li1+ and two Mn3+ atoms to form distorted OLi2Mn2 tetrahedra that share corners with two equivalent OLi2Mn2 tetrahedra, corners with two OLi3P trigonal pyramids, and an edgeedge with one OLi2MnP trigonal pyramid. In the eighth O2- site, O2- is bonded to two Li1+ and two Mn3+ atoms to form distorted OLi2Mn2 tetrahedra that share corners with two OLi3P tetrahedra, corners with two equivalent FLi2Mn2 tetrahedra, a cornercorner with one OLi2MnP trigonal pyramid, and an edgeedge with one OLi2MnP trigonal pyramid. In the ninth O2- site, O2- is bonded to three Li1+ and one P5+ atom to form distorted OLi3P tetrahedra that share a cornercorner with one OLi2Mn2 tetrahedra and corners with four OLi3P trigonal pyramids. In the tenth O2- site, O2- is bonded to three Li1+ and one P5+ atom to form distorted OLi3P trigonal pyramids that share corners with three OLi2Mn2 tetrahedra and corners with two OLi2MnP trigonal pyramids. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Mn3+, and one P5+ atom. In the twelfth O2- site, O2- is bonded to two Li1+, one Mn3+, and one P5+ atom to form distorted OLi2MnP trigonal pyramids that share a cornercorner with one FLi2Mn2 tetrahedra, corners with two OLi3P tetrahedra, corners with two OLi3P trigonal pyramids, and an edgeedge with one OLi2Mn2 tetrahedra. In the thirteenth O2- site, O2- is bonded to two Li1+, one Mn3+, and one P5+ atom to form distorted OLi2MnP trigonal pyramids that share corners with three OLi3P tetrahedra, corners with three OLi3P trigonal pyramids, and an edgeedge with one OLi2Mn2 tetrahedra. In the fourteenth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Mn3+, and one P5+ atom. In the fifteenth O2- site, O2- is bonded to three Li1+ and one P5+ atom to form distorted OLi3P tetrahedra that share a cornercorner with one OLi2Mn2 tetrahedra and corners with four OLi2MnP trigonal pyramids. In the sixteenth O2- site, O2- is bonded to three Li1+ and one P5+ atom to form distorted OLi3P trigonal pyra