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Title: Materials Data on CaH6C2(NO)4 by Materials Project

Abstract

CaC2H6(NO)4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ca2+ is bonded to two N2- and five O2- atoms to form edge-sharing CaN2O5 pentagonal bipyramids. There are one shorter (2.54 Å) and one longer (2.61 Å) Ca–N bond lengths. There are a spread of Ca–O bond distances ranging from 2.29–2.51 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to one N2- and two O2- atoms. The C–N bond length is 1.38 Å. There is one shorter (1.27 Å) and one longer (1.29 Å) C–O bond length. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to one N2- and two O2- atoms. The C–N bond length is 1.39 Å. There is one shorter (1.27 Å) and one longer (1.29 Å) C–O bond length. There are four inequivalent N2- sites. In the first N2- site, N2- is bonded in a 2-coordinate geometry to one C4+ and one H1+ atom. The N–H bond length is 1.03 Å. In the second N2- site, N2- is bonded in a water-like geometry to one Ca2+ and two H1+ atoms. There is one shorter (1.02 Å) andmore » one longer (1.03 Å) N–H bond length. In the third N2- site, N2- is bonded in a 2-coordinate geometry to one C4+ and one H1+ atom. The N–H bond length is 1.02 Å. In the fourth N2- site, N2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Ca2+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Ca2+ and one C4+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Ca2+ and one C4+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ca2+ and one C4+ atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-720384
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; CaH6C2(NO)4; C-Ca-H-N-O
OSTI Identifier:
1287158
DOI:
10.17188/1287158

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on CaH6C2(NO)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1287158.
Persson, Kristin, & Project, Materials. Materials Data on CaH6C2(NO)4 by Materials Project. United States. doi:10.17188/1287158.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on CaH6C2(NO)4 by Materials Project". United States. doi:10.17188/1287158. https://www.osti.gov/servlets/purl/1287158. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1287158,
title = {Materials Data on CaH6C2(NO)4 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {CaC2H6(NO)4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ca2+ is bonded to two N2- and five O2- atoms to form edge-sharing CaN2O5 pentagonal bipyramids. There are one shorter (2.54 Å) and one longer (2.61 Å) Ca–N bond lengths. There are a spread of Ca–O bond distances ranging from 2.29–2.51 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to one N2- and two O2- atoms. The C–N bond length is 1.38 Å. There is one shorter (1.27 Å) and one longer (1.29 Å) C–O bond length. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to one N2- and two O2- atoms. The C–N bond length is 1.39 Å. There is one shorter (1.27 Å) and one longer (1.29 Å) C–O bond length. There are four inequivalent N2- sites. In the first N2- site, N2- is bonded in a 2-coordinate geometry to one C4+ and one H1+ atom. The N–H bond length is 1.03 Å. In the second N2- site, N2- is bonded in a water-like geometry to one Ca2+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. In the third N2- site, N2- is bonded in a 2-coordinate geometry to one C4+ and one H1+ atom. The N–H bond length is 1.02 Å. In the fourth N2- site, N2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N2- atom. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Ca2+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Ca2+ and one C4+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Ca2+ and one C4+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ca2+ and one C4+ atom.},
doi = {10.17188/1287158},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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