Materials Data on Li4Fe3Cu2Sb3O16 by Materials Project
Li4Fe3Cu2Sb3O16 is Hausmannite-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three equivalent CuO6 octahedra, corners with four SbO6 octahedra, and corners with five FeO6 octahedra. The corner-sharing octahedra tilt angles range from 53–64°. There are a spread of Li–O bond distances ranging from 1.98–2.22 Å. In the second Li1+ site, Li1+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.78–2.06 Å. In the third Li1+ site, Li1+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.83–1.98 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four FeO6 octahedra and corners with five SbO6 octahedra. The corner-sharing octahedra tilt angles range from 55–59°. There are a spread of Li–O bond distances ranging from 2.00–2.10 Å. There are three inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with two equivalent CuO6 octahedra, corners with three LiO4 tetrahedra, and edges with four SbO6 octahedra. The corner-sharing octahedral tilt angles are 50°. There are a spread of Fe–O bond distances ranging from 2.00–2.12 Å. In the second Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with three LiO4 tetrahedra, an edgeedge with one CuO6 octahedra, edges with two equivalent FeO6 octahedra, and edges with two equivalent SbO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.04–2.09 Å. In the third Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with three LiO4 tetrahedra, an edgeedge with one CuO6 octahedra, edges with two equivalent FeO6 octahedra, and edges with two equivalent SbO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.03–2.09 Å. There are two inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a 3-coordinate geometry to six O2- atoms. There are a spread of Cu–O bond distances ranging from 1.93–2.68 Å. In the second Cu2+ site, Cu2+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with two equivalent FeO6 octahedra, corners with four SbO6 octahedra, corners with three equivalent LiO4 tetrahedra, an edgeedge with one SbO6 octahedra, and edges with two FeO6 octahedra. The corner-sharing octahedra tilt angles range from 50–56°. There are a spread of Cu–O bond distances ranging from 2.01–2.40 Å. There are three inequivalent Sb5+ sites. In the first Sb5+ site, Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent CuO6 octahedra, corners with three LiO4 tetrahedra, edges with two equivalent FeO6 octahedra, and edges with two equivalent SbO6 octahedra. The corner-sharing octahedral tilt angles are 54°. There are a spread of Sb–O bond distances ranging from 1.96–2.07 Å. In the second Sb5+ site, Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent CuO6 octahedra, corners with three LiO4 tetrahedra, edges with two equivalent FeO6 octahedra, and edges with two equivalent SbO6 octahedra. The corner-sharing octahedra tilt angles range from 55–56°. There are a spread of Sb–O bond distances ranging from 1.97–2.08 Å. In the third Sb5+ site, Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with three LiO4 tetrahedra, an edgeedge with one CuO6 octahedra, and edges with four FeO6 octahedra. There are a spread of Sb–O bond distances ranging from 2.00–2.05 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, one Fe3+, one Cu2+, and one Sb5+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one Cu2+, and two Sb5+ atoms. In the third O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, one Fe3+, and two Sb5+ atoms. In the fourth O2- site, O2- is bonded to one Li1+, one Fe3+, and two Sb5+ atoms to form distorted edge-sharing OLiFeSb2 tetrahedra. In the fifth O2- site, O2- is bonded to one Li1+, two Fe3+, and one Sb5+ atom to form distorted OLiFe2Sb tetrahedra that share corners with two equivalent OLiFe2Cu tetrahedra and a cornercorner with one OLiFeCuSb trigonal pyramid. In the sixth O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, one Fe3+, one Cu2+, and one Sb5+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Fe3+, one Cu2+, and one Sb5+ atom. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one Fe3+, one Cu2+, and one Sb5+ atom. In the ninth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Cu2+, and two Sb5+ atoms. In the tenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Fe3+, and one Cu2+ atom. In the eleventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Fe3+, one Cu2+, and one Sb5+ atom. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Fe3+, one Cu2+, and one Sb5+ atom. In the thirteenth O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, two Fe3+, and one Sb5+ atom. In the fourteenth O2- site, O2- is bonded to one Li1+, one Fe3+, one Cu2+, and one Sb5+ atom to form distorted OLiFeCuSb trigonal pyramids that share corners with two OLiFe2Sb tetrahedra and an edgeedge with one OLiFeSb2 tetrahedra. In the fifteenth O2- site, O2- is bonded to one Li1+, two Fe3+, and one Cu2+ atom to form distorted OLiFe2Cu tetrahedra that share corners with two equivalent OLiFe2Sb tetrahedra and a cornercorner with one OLiFeCuSb trigonal pyramid. In the sixteenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Fe3+, one Cu2+, and one Sb5+ atom.
- 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:
- 1296215
- Report Number(s):
- mp-765704
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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