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Title: Materials Data on RbAsOF5 by Materials Project

Abstract

RbAsOF5 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rb is bonded in a 10-coordinate geometry to two O and eight F atoms. There are one shorter (3.22 Å) and one longer (3.25 Å) Rb–O bond lengths. There are a spread of Rb–F bond distances ranging from 2.78–3.34 Å. There are two inequivalent As sites. In the first As site, As is bonded to one O and five F atoms to form corner-sharing AsOF5 octahedra. The corner-sharing octahedral tilt angles are 48°. The As–O bond length is 1.81 Å. There are a spread of As–F bond distances ranging from 1.77–1.80 Å. In the second As site, As is bonded to one O and five F atoms to form corner-sharing AsOF5 octahedra. The corner-sharing octahedral tilt angles are 48°. The As–O bond length is 1.81 Å. There is four shorter (1.79 Å) and one longer (1.80 Å) As–F bond length. There are two inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to two equivalent Rb and two As atoms. In the second O site, O is bonded in a water-like geometry to two equivalent Rb atoms. There aremore » seven inequivalent F sites. In the first F site, F is bonded in a distorted single-bond geometry to two equivalent Rb and one As atom. In the second F site, F is bonded in a distorted bent 150 degrees geometry to one Rb and one As atom. In the third F site, F is bonded in a single-bond geometry to two equivalent Rb and one As atom. In the fourth F site, F is bonded in a single-bond geometry to two equivalent Rb and one As atom. In the fifth F site, F is bonded in a single-bond geometry to two equivalent Rb and one As atom. In the sixth F site, F is bonded in a single-bond geometry to one As atom. In the seventh F site, F is bonded in a distorted single-bond geometry to two equivalent Rb and one As atom.« less

Publication Date:
Other Number(s):
mp-1199152
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; RbAsOF5; As-F-O-Rb
OSTI Identifier:
1746805
DOI:
https://doi.org/10.17188/1746805

Citation Formats

The Materials Project. Materials Data on RbAsOF5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1746805.
The Materials Project. Materials Data on RbAsOF5 by Materials Project. United States. doi:https://doi.org/10.17188/1746805
The Materials Project. 2020. "Materials Data on RbAsOF5 by Materials Project". United States. doi:https://doi.org/10.17188/1746805. https://www.osti.gov/servlets/purl/1746805. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1746805,
title = {Materials Data on RbAsOF5 by Materials Project},
author = {The Materials Project},
abstractNote = {RbAsOF5 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rb is bonded in a 10-coordinate geometry to two O and eight F atoms. There are one shorter (3.22 Å) and one longer (3.25 Å) Rb–O bond lengths. There are a spread of Rb–F bond distances ranging from 2.78–3.34 Å. There are two inequivalent As sites. In the first As site, As is bonded to one O and five F atoms to form corner-sharing AsOF5 octahedra. The corner-sharing octahedral tilt angles are 48°. The As–O bond length is 1.81 Å. There are a spread of As–F bond distances ranging from 1.77–1.80 Å. In the second As site, As is bonded to one O and five F atoms to form corner-sharing AsOF5 octahedra. The corner-sharing octahedral tilt angles are 48°. The As–O bond length is 1.81 Å. There is four shorter (1.79 Å) and one longer (1.80 Å) As–F bond length. There are two inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to two equivalent Rb and two As atoms. In the second O site, O is bonded in a water-like geometry to two equivalent Rb atoms. There are seven inequivalent F sites. In the first F site, F is bonded in a distorted single-bond geometry to two equivalent Rb and one As atom. In the second F site, F is bonded in a distorted bent 150 degrees geometry to one Rb and one As atom. In the third F site, F is bonded in a single-bond geometry to two equivalent Rb and one As atom. In the fourth F site, F is bonded in a single-bond geometry to two equivalent Rb and one As atom. In the fifth F site, F is bonded in a single-bond geometry to two equivalent Rb and one As atom. In the sixth F site, F is bonded in a single-bond geometry to one As atom. In the seventh F site, F is bonded in a distorted single-bond geometry to two equivalent Rb and one As atom.},
doi = {10.17188/1746805},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}