Materials Data on Ni3TeO6 by Materials Project
Ni3TeO6 is Ilmenite-like structured and crystallizes in the trigonal R3 space group. The structure is three-dimensional. there are three inequivalent Ni+2.67+ sites. In the first Ni+2.67+ site, Ni+2.67+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with nine NiO6 octahedra, edges with three equivalent TeO6 octahedra, and a faceface with one NiO6 octahedra. The corner-sharing octahedra tilt angles range from 47–63°. There are three shorter (2.05 Å) and three longer (2.11 Å) Ni–O bond lengths. In the second Ni+2.67+ site, Ni+2.67+ is bonded to six O2- atoms to form distorted NiO6 octahedra that share corners with three equivalent NiO6 octahedra, corners with six equivalent TeO6 octahedra, edges with three equivalent NiO6 octahedra, and a faceface with one NiO6 octahedra. The corner-sharing octahedra tilt angles range from 43–63°. There are three shorter (2.03 Å) and three longer (2.21 Å) Ni–O bond lengths. In the third Ni+2.67+ site, Ni+2.67+ is bonded to six O2- atoms to form distorted NiO6 octahedra that share corners with three equivalent TeO6 octahedra, corners with six equivalent NiO6 octahedra, edges with three equivalent NiO6 octahedra, and a faceface with one TeO6 octahedra. The corner-sharing octahedra tilt angles range from 47–58°. There are three shorter (2.06 Å) and three longer (2.16 Å) Ni–O bond lengths. Te4+ is bonded to six O2- atoms to form TeO6 octahedra that share corners with nine NiO6 octahedra, edges with three equivalent NiO6 octahedra, and a faceface with one NiO6 octahedra. The corner-sharing octahedra tilt angles range from 43–58°. There is three shorter (1.95 Å) and three longer (1.98 Å) Te–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three Ni+2.67+ and one Te4+ atom. In the second O2- site, O2- is bonded to three Ni+2.67+ and one Te4+ atom to form a mixture of distorted edge and corner-sharing ONi3Te 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:
- 1194460
- Report Number(s):
- mp-19448
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on Li4Ti3Ni3(TeO8)2 by Materials Project
Materials Data on Ni5Te(PO4)6 by Materials Project