Materials Data on TaCu3Se4 by Materials Project
Cu3TaSe4 is Sulvanite structured and crystallizes in the cubic P-43m space group. The structure is three-dimensional. Ta5+ is bonded to four equivalent Se2- atoms to form TaSe4 tetrahedra that share edges with six equivalent CuSe4 tetrahedra. All Ta–Se bond lengths are 2.46 Å. Cu1+ is bonded to four equivalent Se2- atoms to form CuSe4 tetrahedra that share corners with eight equivalent CuSe4 tetrahedra and edges with two equivalent TaSe4 tetrahedra. All Cu–Se bond lengths are 2.47 Å. Se2- is bonded to one Ta5+ and three equivalent Cu1+ atoms to form a mixture of distorted corner and edge-sharing SeTaCu3 tetrahedra.
- 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:
- 1207832
- Report Number(s):
- mp-4081
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on TaV(Cu3Se4)2 by Materials Project
Materials Data on TaNb(Cu3Se4)2 by Materials Project
Materials Data on RbTa(CuSe2)2 by Materials Project
Dataset
·
Thu Sep 03 00:00:00 EDT 2020
·
OSTI ID:1207832
Materials Data on TaNb(Cu3Se4)2 by Materials Project
Dataset
·
Sat May 02 00:00:00 EDT 2020
·
OSTI ID:1207832
Materials Data on RbTa(CuSe2)2 by Materials Project
Dataset
·
Wed Jul 15 00:00:00 EDT 2020
·
OSTI ID:1207832