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Title: Materials Data on NaZn2(BH4)5 by Materials Project

Abstract

NaZn2(BH4)5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two NaZn2(BH4)5 frameworks. Na1+ is bonded in a 7-coordinate geometry to seven H+0.50+ atoms. There are a spread of Na–H bond distances ranging from 2.29–2.54 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded in a 5-coordinate geometry to five H+0.50+ atoms. There are a spread of Zn–H bond distances ranging from 1.79–1.93 Å. In the second Zn2+ site, Zn2+ is bonded in a 6-coordinate geometry to six H+0.50+ atoms. There are a spread of Zn–H bond distances ranging from 1.83–2.15 Å. There are five inequivalent B3- sites. In the first B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There are a spread of B–H bond distances ranging from 1.21–1.27 Å. In the second B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There are a spread of B–H bond distances ranging from 1.21–1.27 Å. In the third B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There are a spread of B–H bond distances ranging from 1.20–1.25 Å. In the fourth B3- site, B3- ismore » bonded in a tetrahedral geometry to four H+0.50+ atoms. There are a spread of B–H bond distances ranging from 1.20–1.26 Å. In the fifth B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There is two shorter (1.21 Å) and two longer (1.26 Å) B–H bond length. There are twenty inequivalent H+0.50+ sites. In the first H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the second H+0.50+ site, H+0.50+ is bonded in a distorted single-bond geometry to one Na1+ and one B3- atom. In the third H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the fourth H+0.50+ site, H+0.50+ is bonded in a water-like geometry to one Na1+ and one B3- atom. In the fifth H+0.50+ site, H+0.50+ is bonded in a distorted single-bond geometry to one Na1+ and one B3- atom. In the sixth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the seventh H+0.50+ site, H+0.50+ is bonded in a distorted L-shaped geometry to one Zn2+ and one B3- atom. In the eighth H+0.50+ site, H+0.50+ is bonded in a distorted L-shaped geometry to one Na1+ and one B3- atom. In the ninth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the tenth H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one Zn2+ and one B3- atom. In the eleventh H+0.50+ site, H+0.50+ is bonded in a water-like geometry to one Zn2+ and one B3- atom. In the twelfth H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one B3- atom. In the thirteenth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the fourteenth H+0.50+ site, H+0.50+ is bonded in a distorted water-like geometry to one Na1+ and one B3- atom. In the fifteenth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the sixteenth H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one B3- atom. In the seventeenth H+0.50+ site, H+0.50+ is bonded in a distorted single-bond geometry to one Na1+ and one B3- atom. In the eighteenth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the nineteenth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the twentieth H+0.50+ site, H+0.50+ is bonded in a distorted water-like geometry to one Na1+ and one B3- atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1203686
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; NaZn2(BH4)5; B-H-Na-Zn
OSTI Identifier:
1732840
DOI:
https://doi.org/10.17188/1732840

Citation Formats

The Materials Project. Materials Data on NaZn2(BH4)5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1732840.
The Materials Project. Materials Data on NaZn2(BH4)5 by Materials Project. United States. doi:https://doi.org/10.17188/1732840
The Materials Project. 2020. "Materials Data on NaZn2(BH4)5 by Materials Project". United States. doi:https://doi.org/10.17188/1732840. https://www.osti.gov/servlets/purl/1732840. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1732840,
title = {Materials Data on NaZn2(BH4)5 by Materials Project},
author = {The Materials Project},
abstractNote = {NaZn2(BH4)5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two NaZn2(BH4)5 frameworks. Na1+ is bonded in a 7-coordinate geometry to seven H+0.50+ atoms. There are a spread of Na–H bond distances ranging from 2.29–2.54 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded in a 5-coordinate geometry to five H+0.50+ atoms. There are a spread of Zn–H bond distances ranging from 1.79–1.93 Å. In the second Zn2+ site, Zn2+ is bonded in a 6-coordinate geometry to six H+0.50+ atoms. There are a spread of Zn–H bond distances ranging from 1.83–2.15 Å. There are five inequivalent B3- sites. In the first B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There are a spread of B–H bond distances ranging from 1.21–1.27 Å. In the second B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There are a spread of B–H bond distances ranging from 1.21–1.27 Å. In the third B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There are a spread of B–H bond distances ranging from 1.20–1.25 Å. In the fourth B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There are a spread of B–H bond distances ranging from 1.20–1.26 Å. In the fifth B3- site, B3- is bonded in a tetrahedral geometry to four H+0.50+ atoms. There is two shorter (1.21 Å) and two longer (1.26 Å) B–H bond length. There are twenty inequivalent H+0.50+ sites. In the first H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the second H+0.50+ site, H+0.50+ is bonded in a distorted single-bond geometry to one Na1+ and one B3- atom. In the third H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the fourth H+0.50+ site, H+0.50+ is bonded in a water-like geometry to one Na1+ and one B3- atom. In the fifth H+0.50+ site, H+0.50+ is bonded in a distorted single-bond geometry to one Na1+ and one B3- atom. In the sixth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the seventh H+0.50+ site, H+0.50+ is bonded in a distorted L-shaped geometry to one Zn2+ and one B3- atom. In the eighth H+0.50+ site, H+0.50+ is bonded in a distorted L-shaped geometry to one Na1+ and one B3- atom. In the ninth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the tenth H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one Zn2+ and one B3- atom. In the eleventh H+0.50+ site, H+0.50+ is bonded in a water-like geometry to one Zn2+ and one B3- atom. In the twelfth H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one B3- atom. In the thirteenth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the fourteenth H+0.50+ site, H+0.50+ is bonded in a distorted water-like geometry to one Na1+ and one B3- atom. In the fifteenth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the sixteenth H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one B3- atom. In the seventeenth H+0.50+ site, H+0.50+ is bonded in a distorted single-bond geometry to one Na1+ and one B3- atom. In the eighteenth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the nineteenth H+0.50+ site, H+0.50+ is bonded in an L-shaped geometry to one Zn2+ and one B3- atom. In the twentieth H+0.50+ site, H+0.50+ is bonded in a distorted water-like geometry to one Na1+ and one B3- atom.},
doi = {10.17188/1732840},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}