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Materials Data on As3W by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1697892· OSTI ID:1697892
WAs3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. W3+ is bonded in a distorted body-centered cubic geometry to fourteen As1- atoms. There are eight shorter (2.80 Å) and six longer (3.23 Å) W–As bond lengths. There are two inequivalent As1- sites. In the first As1- site, As1- is bonded in a body-centered cubic geometry to four equivalent W3+ and four equivalent As1- atoms. All As–As bond lengths are 2.80 Å. In the second As1- site, As1- is bonded in a 8-coordinate geometry to six equivalent W3+ and eight equivalent As1- 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:
1697892
Report Number(s):
mp-1183184
Country of Publication:
United States
Language:
English

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