Materials Data on Li3B2SbO6 by Materials Project

Abstract

Li3B2SbO6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are three inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form a mixture of distorted corner and edge-sharing LiO4 trigonal pyramids. There are a spread of Li–O bond distances ranging from 1.92–2.09 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form a mixture of corner and edge-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.94–2.11 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form a mixture of corner and edge-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.88–2.06 Å. There are two inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.39 Å) and one longer (1.40 Å) B–O bond length. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.38 Å) and one longer (1.40 Å) B–O bond length. Sb3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sb–O bond distances ranging from 2.28–2.79 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two Li1+, one B3+, and two equivalent Sb3+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one B3+, and one Sb3+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one B3+, and one Sb3+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to three Li1+, one B3+, and one Sb3+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one B3+, and two equivalent Sb3+ atoms. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one B3+, and one Sb3+ atom.