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Materials Data on ErSeClO3 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1199224· OSTI ID:1199224
ErSeO3Cl crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Er3+ is bonded to five O2- and two equivalent Cl1- atoms to form a mixture of distorted edge and corner-sharing ErCl2O5 pentagonal bipyramids. There are a spread of Er–O bond distances ranging from 2.19–2.35 Å. There are one shorter (2.72 Å) and one longer (2.75 Å) Er–Cl bond lengths. Se4+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There is one shorter (1.70 Å) and two longer (1.75 Å) Se–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Er3+ and one Se4+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Er3+ and one Se4+ atom. Cl1- is bonded in a bent 150 degrees geometry to two equivalent Er3+ atoms.
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:
1199224
Report Number(s):
mp-23086
Country of Publication:
United States
Language:
English

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