DOI: 10.17188/1290931
title: Materials Data on LiSiBiO4 by Materials Project

description: LiSiBiO4 crystallizes in the orthorhombic Pna2_1 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 LiO4 trigonal pyramids that share corners with four SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.94–2.04 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.99–2.06 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.95–2.05 Å. There are three inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with three equivalent LiO4 tetrahedra and a cornercorner with one LiO4 trigonal pyramid. There are a spread of Si–O bond distances ranging from 1.64–1.66 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two LiO4 tetrahedra and corners with two equivalent LiO4 trigonal pyramids. There is three shorter (1.65 Å) and one longer (1.66 Å) Si–O bond length. In the third Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with three equivalent LiO4 tetrahedra and a cornercorner with one LiO4 trigonal pyramid. There is three shorter (1.65 Å) and one longer (1.67 Å) Si–O bond length. There are three inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Bi–O bond distances ranging from 2.33–2.89 Å. In the second Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Bi–O bond distances ranging from 2.25–2.87 Å. In the third Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Bi–O bond distances ranging from 2.28–2.76 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Li1+, one Si4+, and two equivalent Bi3+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms. In the twelfth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Si4+, and two Bi3+ atoms.