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Title: Materials Data on NpP2H9C2NO11 by Materials Project

Abstract

NpC2P2H7O7NO3H2O crystallizes in the orthorhombic Pca2_1 space group. The structure is two-dimensional and consists of four nitric acid molecules; four water molecules; and one NpC2P2H7O7 sheet oriented in the (1, 0, 0) direction. In the NpC2P2H7O7 sheet, Np6+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Np–O bond distances ranging from 1.80–2.29 Å. There are two inequivalent C sites. In the first C site, C is bonded in a distorted tetrahedral geometry to one P5+ and three H1+ atoms. The C–P bond length is 1.79 Å. All C–H bond lengths are 1.10 Å. In the second C site, C is bonded in a distorted tetrahedral geometry to one P5+ and three H1+ atoms. The C–P bond length is 1.78 Å. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a tetrahedral geometry to one C and three O2- atoms. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. In the second P5+ site, P5+ is bonded in a tetrahedral geometry to one C and three O2- atoms. There is twomore » shorter (1.54 Å) and one longer (1.59 Å) P–O bond length. There are seven 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 O2- atom. The H–O bond length is 1.00 Å. 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. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one Np6+ and one P5+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one Np6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Np6+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Np6+ and one P5+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Np6+ and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Np6+ and one P5+ atom.« less

Publication Date:
Other Number(s):
mp-1204242
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; NpP2H9C2NO11; C-H-N-Np-O-P
OSTI Identifier:
1652306
DOI:
https://doi.org/10.17188/1652306

Citation Formats

The Materials Project. Materials Data on NpP2H9C2NO11 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1652306.
The Materials Project. Materials Data on NpP2H9C2NO11 by Materials Project. United States. doi:https://doi.org/10.17188/1652306
The Materials Project. 2020. "Materials Data on NpP2H9C2NO11 by Materials Project". United States. doi:https://doi.org/10.17188/1652306. https://www.osti.gov/servlets/purl/1652306. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1652306,
title = {Materials Data on NpP2H9C2NO11 by Materials Project},
author = {The Materials Project},
abstractNote = {NpC2P2H7O7NO3H2O crystallizes in the orthorhombic Pca2_1 space group. The structure is two-dimensional and consists of four nitric acid molecules; four water molecules; and one NpC2P2H7O7 sheet oriented in the (1, 0, 0) direction. In the NpC2P2H7O7 sheet, Np6+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Np–O bond distances ranging from 1.80–2.29 Å. There are two inequivalent C sites. In the first C site, C is bonded in a distorted tetrahedral geometry to one P5+ and three H1+ atoms. The C–P bond length is 1.79 Å. All C–H bond lengths are 1.10 Å. In the second C site, C is bonded in a distorted tetrahedral geometry to one P5+ and three H1+ atoms. The C–P bond length is 1.78 Å. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a tetrahedral geometry to one C and three O2- atoms. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. In the second P5+ site, P5+ is bonded in a tetrahedral geometry to one C and three O2- atoms. There is two shorter (1.54 Å) and one longer (1.59 Å) P–O bond length. There are seven 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 O2- atom. The H–O bond length is 1.00 Å. 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. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one Np6+ and one P5+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one Np6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Np6+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Np6+ and one P5+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Np6+ and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Np6+ and one P5+ atom.},
doi = {10.17188/1652306},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}