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Materials Data on KMg3 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1652924· OSTI ID:1652924
KMg3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. K is bonded in a distorted body-centered cubic geometry to fourteen Mg atoms. There are eight shorter (3.38 Å) and six longer (3.91 Å) K–Mg bond lengths. There are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a distorted body-centered cubic geometry to four equivalent K and four equivalent Mg atoms. All Mg–Mg bond lengths are 3.38 Å. In the second Mg site, Mg is bonded in a 8-coordinate geometry to six equivalent K and eight equivalent Mg 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:
1652924
Report Number(s):
mp-1184990
Country of Publication:
United States
Language:
English

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