Materials Data on Fe3Se4 by Materials Project

Dataset · Thu Jul 23 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1284049· OSTI ID:1284049

The Materials Project

Fe3Se4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Fe+2.67+ sites. In the first Fe+2.67+ site, Fe+2.67+ is bonded in a 4-coordinate geometry to four Se2- atoms. There are a spread of Fe–Se bond distances ranging from 2.33–2.59 Å. In the second Fe+2.67+ site, Fe+2.67+ is bonded in a square co-planar geometry to four Se2- atoms. There are two shorter (2.32 Å) and two longer (2.41 Å) Fe–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 4-coordinate geometry to four Fe+2.67+ atoms. In the second Se2- site, Se2- is bonded in a distorted linear geometry to two Fe+2.67+ atoms.

• 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: 1284049
• Report Number(s): mp-684963
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Fe3Se4
Fe-Se