Materials Data on Li6CoCu3(PO4)4 by Materials Project
Li6CoCu3(PO4)4 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 trigonal pyramids that share corners with two equivalent LiO4 tetrahedra, corners with four PO4 tetrahedra, and corners with two equivalent LiO4 trigonal pyramids. There are a spread of Li–O bond distances ranging from 1.92–2.51 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 trigonal pyramids that share corners with two equivalent LiO4 tetrahedra, corners with four PO4 tetrahedra, and corners with two equivalent LiO4 trigonal pyramids. There are a spread of Li–O bond distances ranging from 1.92–2.51 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 trigonal pyramids that share a cornercorner with one CoO6 octahedra, corners with four PO4 tetrahedra, corners with two equivalent LiO4 trigonal pyramids, and an edgeedge with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 74°. There are a spread of Li–O bond distances ranging from 1.92–2.04 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 trigonal pyramids that share a cornercorner with one CoO6 octahedra, corners with four PO4 tetrahedra, corners with two equivalent LiO4 trigonal pyramids, and an edgeedge with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 72°. There are a spread of Li–O bond distances ranging from 1.91–2.02 Å. In the fifth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra, corners with four PO4 tetrahedra, and corners with two equivalent LiO4 trigonal pyramids. There are a spread of Li–O bond distances ranging from 1.89–2.06 Å. In the sixth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra, corners with four PO4 tetrahedra, and corners with two equivalent LiO4 trigonal pyramids. There are a spread of Li–O bond distances ranging from 1.89–2.06 Å. Co2+ is bonded to six O2- atoms to form distorted CoO6 octahedra that share corners with four PO4 tetrahedra, corners with two LiO4 trigonal pyramids, an edgeedge with one PO4 tetrahedra, and edges with two LiO4 trigonal pyramids. There are a spread of Co–O bond distances ranging from 2.08–2.32 Å. There are three inequivalent Cu+1.33+ sites. In the first Cu+1.33+ site, Cu+1.33+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.97–2.31 Å. In the second Cu+1.33+ site, Cu+1.33+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.97–2.41 Å. In the third Cu+1.33+ site, Cu+1.33+ is bonded in a 3-coordinate geometry to three O2- atoms. There are two shorter (1.96 Å) and one longer (2.15 Å) Cu–O bond lengths. There are four inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one CoO6 octahedra, corners with four LiO4 tetrahedra, and corners with four LiO4 trigonal pyramids. The corner-sharing octahedral tilt angles are 54°. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one CoO6 octahedra, corners with four LiO4 trigonal pyramids, and an edgeedge with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 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 LiO4 tetrahedra and corners with four LiO4 trigonal pyramids. There are a spread of P–O bond distances ranging from 1.51–1.58 Å. In the fourth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CoO6 octahedra, corners with two LiO4 tetrahedra, and corners with four LiO4 trigonal pyramids. The corner-sharing octahedra tilt angles range from 46–48°. There are a spread of P–O bond distances ranging from 1.55–1.58 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Co2+, and one P5+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two Li1+, one Cu+1.33+, and one P5+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Cu+1.33+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Cu+1.33+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one Co2+, one Cu+1.33+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one Co2+, one Cu+1.33+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Cu+1.33+, and one P5+ atom. In the eighth O2- site, O2- is bonded to two Li1+, one Cu+1.33+, and one P5+ atom to form distorted corner-sharing OLi2CuP trigonal pyramids. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to one Cu+1.33+ and one P5+ atom. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to one Co2+ and one P5+ atom. In the eleventh O2- site, O2- is bonded to two Li1+, one Cu+1.33+, and one P5+ atom to form distorted corner-sharing OLi2CuP trigonal pyramids. In the twelfth O2- site, O2- is bonded to two Li1+, one Cu+1.33+, and one P5+ atom to form distorted corner-sharing OLi2CuP trigonal pyramids. In the thirteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Co2+, and one P5+ atom. In the fourteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Co2+, and one P5+ atom. In the fifteenth O2- site, O2- is bonded in a trigonal planar geometry to two Li1+ and one P5+ atom. In the sixteenth O2- site, O2- is bonded to two Li1+, one Cu+1.33+, and one P5+ atom to form distorted corner-sharing OLi2CuP trigonal pyramids.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1302969
- Report Number(s):
- mp-775260
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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