Materials Data on ZnSeO4 by Materials Project

Dataset · Sat May 02 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1305979· OSTI ID:1305979

ZnSeO4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Zn2+ is bonded to six O2- atoms to form ZnO6 octahedra that share corners with six equivalent SeO4 tetrahedra and edges with two equivalent ZnO6 octahedra. There are a spread of Zn–O bond distances ranging from 2.00–2.32 Å. Se6+ is bonded to four O2- atoms to form SeO4 tetrahedra that share corners with six equivalent ZnO6 octahedra. The corner-sharing octahedra tilt angles range from 49–56°. There are a spread of Se–O bond distances ranging from 1.67–1.71 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one Se6+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Zn2+ and one Se6+ atom. In the third O2- site, O2- is bonded in a trigonal planar geometry to two equivalent Zn2+ and one Se6+ atom.

• Research Organization: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
• Contributing Organization: The Materials Project; MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231
• OSTI ID: 1305979
• Report Number(s): mp-778924
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
O-Se-Zn
ZnSeO4
crystal structure