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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on LiClO4 by Materials Project

LiClO4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Li is bonded to six O atoms to form LiO6 octahedra that share corners with six equivalent ClO4 tetrahedra and edges with two equivalent LiO6 octahedra. There are a spread of Li–O bond distances ranging from 2.03–2.44 Å. There are three inequivalent O sites. In the first O site, O is bonded in a trigonal planar geometry to two equivalent Li and one Cl atom. The O–Cl bond length is 1.47 Å. In the second O site, O is bonded in a bent 150 degrees geometry to one Li and one Cl atom. The O–Cl bond length is 1.45 Å. In the third O site, O is bonded in a distorted T-shaped geometry to two equivalent Li and one Cl atom. The O–Cl bond length is 1.46 Å. Cl is bonded to four O atoms to form ClO4 tetrahedra that share corners with six equivalent LiO6 octahedra. The corner-sharing octahedra tilt angles range from 40–53°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li3ClO by Materials Project

Li3OCl is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Li1+ is bonded in a distorted linear geometry to two equivalent O2- and four equivalent Cl1- atoms. Both Li–O bond lengths are 1.95 Å. All Li–Cl bond lengths are 2.76 Å. O2- is bonded to six equivalent Li1+ atoms to form OLi6 octahedra that share corners with six equivalent OLi6 octahedra and faces with eight equivalent ClLi12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. Cl1- is bonded to twelve equivalent Li1+ atoms to form ClLi12 cuboctahedra that share corners with twelve equivalent ClLi12 cuboctahedra, faces with six equivalent ClLi12 cuboctahedra, and faces with eight equivalent OLi6 octahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LiClO7 by Materials Project

LiO3ClO4 is Bismuth triodide-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. The structure is one-dimensional and consists of four ClO4 clusters and two LiO3 ribbons oriented in the (0, 0, 1) direction. In each ClO4 cluster, there are three inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one Cl atom. The O–Cl bond length is 1.45 Å. In the second O site, O is bonded in a single-bond geometry to one Cl atom. The O–Cl bond length is 1.47 Å. In the third O site, O is bonded in a single-bond geometry to one Cl atom. The O–Cl bond length is 1.46 Å. Cl is bonded in a tetrahedral geometry to four O atoms. In each LiO3 ribbon, Li is bonded to six O atoms to form distorted face-sharing LiO6 octahedra. There is four shorter (1.95 Å) and two longer (1.96 Å) Li–O bond length. There are two inequivalent O sites. In the first O site, O is bonded in an L-shaped geometry to two equivalent Li atoms. In the second O site, O is bonded in an L-shaped geometry to two equivalent Li atoms.

36 MATERIALS SCIENCE↗