skip to main content
DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on Na2Mn(H2N)4 by Materials Project

Abstract

Na2Mn(NH2)4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 7-coordinate geometry to six N3- and five H1+ atoms. There are a spread of Na–N bond distances ranging from 2.48–2.95 Å. There are a spread of Na–H bond distances ranging from 2.41–2.64 Å. In the second Na1+ site, Na1+ is bonded in a 2-coordinate geometry to four N3- and three H1+ atoms. There are a spread of Na–N bond distances ranging from 2.47–2.63 Å. There are a spread of Na–H bond distances ranging from 2.33–2.56 Å. Mn2+ is bonded in a tetrahedral geometry to four N3- atoms. There are a spread of Mn–N bond distances ranging from 1.98–2.08 Å. There are four inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to two Na1+, one Mn2+, and two H1+ atoms. There is one shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. In the second N3- site, N3- is bonded in a distorted water-like geometry to three Na1+, one Mn2+, and two H1+ atoms. Both N–H bond lengths are 1.03 Å. In the thirdmore » N3- site, N3- is bonded in a 2-coordinate geometry to two Na1+, one Mn2+, and two H1+ atoms. Both N–H bond lengths are 1.03 Å. In the fourth N3- site, N3- is bonded in a distorted water-like geometry to three Na1+, one Mn2+, and two H1+ atoms. There is one shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to two Na1+ and one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-723034
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; Na2Mn(H2N)4; H-Mn-N-Na
OSTI Identifier:
1287582
DOI:
10.17188/1287582

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Na2Mn(H2N)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1287582.
Persson, Kristin, & Project, Materials. Materials Data on Na2Mn(H2N)4 by Materials Project. United States. doi:10.17188/1287582.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Na2Mn(H2N)4 by Materials Project". United States. doi:10.17188/1287582. https://www.osti.gov/servlets/purl/1287582. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1287582,
title = {Materials Data on Na2Mn(H2N)4 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Na2Mn(NH2)4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 7-coordinate geometry to six N3- and five H1+ atoms. There are a spread of Na–N bond distances ranging from 2.48–2.95 Å. There are a spread of Na–H bond distances ranging from 2.41–2.64 Å. In the second Na1+ site, Na1+ is bonded in a 2-coordinate geometry to four N3- and three H1+ atoms. There are a spread of Na–N bond distances ranging from 2.47–2.63 Å. There are a spread of Na–H bond distances ranging from 2.33–2.56 Å. Mn2+ is bonded in a tetrahedral geometry to four N3- atoms. There are a spread of Mn–N bond distances ranging from 1.98–2.08 Å. There are four inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to two Na1+, one Mn2+, and two H1+ atoms. There is one shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. In the second N3- site, N3- is bonded in a distorted water-like geometry to three Na1+, one Mn2+, and two H1+ atoms. Both N–H bond lengths are 1.03 Å. In the third N3- site, N3- is bonded in a 2-coordinate geometry to two Na1+, one Mn2+, and two H1+ atoms. Both N–H bond lengths are 1.03 Å. In the fourth N3- site, N3- is bonded in a distorted water-like geometry to three Na1+, one Mn2+, and two H1+ atoms. There is one shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to two Na1+ and one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one N3- atom.},
doi = {10.17188/1287582},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

Dataset:

Save / Share: