Materials Data on Ho2(SeO3)3 by Materials Project

Dataset · Wed May 10 00:00:00 EDT 2017

DOI:https://doi.org/10.17188/1298554· OSTI ID:1298554

The Materials Project

Ho2(SeO3)3 crystallizes in the hexagonal P6_3/m space group. The structure is three-dimensional. Ho3+ is bonded to six O2- atoms to form distorted face-sharing HoO6 octahedra. There are three shorter (2.18 Å) and three longer (2.35 Å) Ho–O bond lengths. Se4+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.71 Å) and one longer (1.76 Å) Se–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Ho3+ and one Se4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Ho3+ and one Se4+ 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: 1298554
• Report Number(s): mp-768920
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Ho2(SeO3)3
Ho-O-Se