Materials Data on Ho2(SeO3)3 by 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:
- 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:
- 1298554
- Report Number(s):
- mp-768920
- Country of Publication:
- United States
- Language:
- English
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