Materials Data on CrH9(BrN)3 by Materials Project
Abstract
CrH6(NBr2)2CrH12(N2Br)2 is Protactinium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one CrH12(N2Br)2 cluster and one CrH6(NBr2)2 cluster. In the CrH12(N2Br)2 cluster, Cr3+ is bonded in an octahedral geometry to four N3- and two equivalent Br1- atoms. There are two shorter (2.13 Å) and two longer (2.14 Å) Cr–N bond lengths. Both Cr–Br bond lengths are 2.49 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted trigonal non-coplanar geometry to one Cr3+ and three H1+ atoms. There is one shorter (1.02 Å) and two longer (1.03 Å) N–H bond length. In the second N3- site, N3- is bonded in a distorted trigonal non-coplanar geometry to one Cr3+ and three H1+ atoms. All N–H bond lengths are 1.03 Å. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bondmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-866468
- 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; CrH9(BrN)3; Br-Cr-H-N
- OSTI Identifier:
- 1311565
- DOI:
- https://doi.org/10.17188/1311565
Citation Formats
The Materials Project. Materials Data on CrH9(BrN)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1311565.
The Materials Project. Materials Data on CrH9(BrN)3 by Materials Project. United States. doi:https://doi.org/10.17188/1311565
The Materials Project. 2020.
"Materials Data on CrH9(BrN)3 by Materials Project". United States. doi:https://doi.org/10.17188/1311565. https://www.osti.gov/servlets/purl/1311565. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1311565,
title = {Materials Data on CrH9(BrN)3 by Materials Project},
author = {The Materials Project},
abstractNote = {CrH6(NBr2)2CrH12(N2Br)2 is Protactinium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one CrH12(N2Br)2 cluster and one CrH6(NBr2)2 cluster. In the CrH12(N2Br)2 cluster, Cr3+ is bonded in an octahedral geometry to four N3- and two equivalent Br1- atoms. There are two shorter (2.13 Å) and two longer (2.14 Å) Cr–N bond lengths. Both Cr–Br bond lengths are 2.49 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted trigonal non-coplanar geometry to one Cr3+ and three H1+ atoms. There is one shorter (1.02 Å) and two longer (1.03 Å) N–H bond length. In the second N3- site, N3- is bonded in a distorted trigonal non-coplanar geometry to one Cr3+ and three H1+ atoms. All N–H bond lengths are 1.03 Å. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. Br1- is bonded in a single-bond geometry to one Cr3+ atom. In the CrH6(NBr2)2 cluster, Cr3+ is bonded in an octahedral geometry to two equivalent N3- and four Br1- atoms. Both Cr–N bond lengths are 2.12 Å. There are two shorter (2.51 Å) and two longer (2.53 Å) Cr–Br bond lengths. N3- is bonded to one Cr3+ and three H1+ atoms to form distorted corner-sharing NCrH3 tetrahedra. There is one shorter (1.02 Å) and two longer (1.03 Å) N–H bond length. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a single-bond geometry to one Cr3+ atom. In the second Br1- site, Br1- is bonded in a single-bond geometry to one Cr3+ atom.},
doi = {10.17188/1311565},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}