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Title: Materials Data on K2PrH4N5O17 by Materials Project

Abstract

K2PrN5H4O17 crystallizes in the orthorhombic Fdd2 space group. The structure is three-dimensional. K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.81–3.33 Å. Pr3+ is bonded in a cuboctahedral geometry to twelve O2- atoms. There are a spread of Pr–O bond distances ranging from 2.60–2.71 Å. There are three inequivalent N5+ sites. In the first N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.25 Å) and two longer (1.28 Å) N–O bond length. In the second N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.25–1.28 Å. In the third N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.24 Å) and two longer (1.29 Å) N–O bond length. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom.more » The H–O bond length is 0.99 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N5+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Pr3+, and one N5+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to two equivalent K1+ and one N5+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Pr3+, and one N5+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Pr3+, and one N5+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N5+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent K1+ and one N5+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N5+ atom. In the ninth O2- site, O2- is bonded in a water-like geometry to one K1+, one Pr3+, and two H1+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-541987
DOE Contract Number:  
AC02-05CH11231; EDCBEE
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)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; K2PrH4N5O17; H-K-N-O-Pr
OSTI Identifier:
1266343
DOI:
https://doi.org/10.17188/1266343

Citation Formats

The Materials Project. Materials Data on K2PrH4N5O17 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1266343.
The Materials Project. Materials Data on K2PrH4N5O17 by Materials Project. United States. doi:https://doi.org/10.17188/1266343
The Materials Project. 2020. "Materials Data on K2PrH4N5O17 by Materials Project". United States. doi:https://doi.org/10.17188/1266343. https://www.osti.gov/servlets/purl/1266343. Pub date:Mon Aug 03 00:00:00 EDT 2020
@article{osti_1266343,
title = {Materials Data on K2PrH4N5O17 by Materials Project},
author = {The Materials Project},
abstractNote = {K2PrN5H4O17 crystallizes in the orthorhombic Fdd2 space group. The structure is three-dimensional. K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.81–3.33 Å. Pr3+ is bonded in a cuboctahedral geometry to twelve O2- atoms. There are a spread of Pr–O bond distances ranging from 2.60–2.71 Å. There are three inequivalent N5+ sites. In the first N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.25 Å) and two longer (1.28 Å) N–O bond length. In the second N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.25–1.28 Å. In the third N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.24 Å) and two longer (1.29 Å) N–O bond length. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N5+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Pr3+, and one N5+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to two equivalent K1+ and one N5+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Pr3+, and one N5+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Pr3+, and one N5+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N5+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent K1+ and one N5+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one N5+ atom. In the ninth O2- site, O2- is bonded in a water-like geometry to one K1+, one Pr3+, and two H1+ atoms.},
doi = {10.17188/1266343},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Aug 03 00:00:00 EDT 2020},
month = {Mon Aug 03 00:00:00 EDT 2020}
}