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Title: Materials Data on H8C3N2O by Materials Project

Abstract

C3N2H8O crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 1,1-dimethylurea molecules. there are three inequivalent C sites. In the first C site, C is bonded to one N3- and three H1+ atoms to form corner-sharing CH3N tetrahedra. The C–N bond length is 1.45 Å. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. In the second C site, C is bonded to one N3- and three H1+ atoms to form corner-sharing CH3N tetrahedra. The C–N bond length is 1.45 Å. All C–H bond lengths are 1.10 Å. In the third C site, C is bonded in a trigonal planar geometry to two N3- and one O2- atom. There is one shorter (1.36 Å) and one longer (1.37 Å) C–N bond length. The C–O bond length is 1.27 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to three C atoms. In the second N3- site, N3- is bonded in a trigonal planar geometry to one C and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. There are eightmore » inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one C 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 C atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. O2- is bonded in a single-bond geometry to one C atom.« less

Publication Date:
Other Number(s):
mp-559139
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; H8C3N2O; C-H-N-O
OSTI Identifier:
1268490
DOI:
10.17188/1268490

Citation Formats

The Materials Project. Materials Data on H8C3N2O by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1268490.
The Materials Project. Materials Data on H8C3N2O by Materials Project. United States. doi:10.17188/1268490.
The Materials Project. 2020. "Materials Data on H8C3N2O by Materials Project". United States. doi:10.17188/1268490. https://www.osti.gov/servlets/purl/1268490. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1268490,
title = {Materials Data on H8C3N2O by Materials Project},
author = {The Materials Project},
abstractNote = {C3N2H8O crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 1,1-dimethylurea molecules. there are three inequivalent C sites. In the first C site, C is bonded to one N3- and three H1+ atoms to form corner-sharing CH3N tetrahedra. The C–N bond length is 1.45 Å. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. In the second C site, C is bonded to one N3- and three H1+ atoms to form corner-sharing CH3N tetrahedra. The C–N bond length is 1.45 Å. All C–H bond lengths are 1.10 Å. In the third C site, C is bonded in a trigonal planar geometry to two N3- and one O2- atom. There is one shorter (1.36 Å) and one longer (1.37 Å) C–N bond length. The C–O bond length is 1.27 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to three C atoms. In the second N3- site, N3- is bonded in a trigonal planar geometry to one C and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 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 C atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one C 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 C atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one C atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. O2- is bonded in a single-bond geometry to one C atom.},
doi = {10.17188/1268490},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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