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Title: Materials Data on Na2CuPCO7 by Materials Project

Abstract

Na2CuCPO7 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.26–2.58 Å. Cu3+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share corners with four equivalent PO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 2.01–2.21 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.26 Å) and two longer (1.30 Å) C–O bond length. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 44–55°. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Na1+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to two equivalent Na1+, one Cu3+, and one C4+ atom. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+,more » one Cu3+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Cu3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Na1+, one Cu3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Cu3+, and one P5+ atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-767534
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; Na2CuPCO7; C-Cu-Na-O-P
OSTI Identifier:
1297677
DOI:
10.17188/1297677

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Na2CuPCO7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1297677.
Persson, Kristin, & Project, Materials. Materials Data on Na2CuPCO7 by Materials Project. United States. doi:10.17188/1297677.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Na2CuPCO7 by Materials Project". United States. doi:10.17188/1297677. https://www.osti.gov/servlets/purl/1297677. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1297677,
title = {Materials Data on Na2CuPCO7 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Na2CuCPO7 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.26–2.58 Å. Cu3+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share corners with four equivalent PO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 2.01–2.21 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.26 Å) and two longer (1.30 Å) C–O bond length. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 44–55°. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Na1+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to two equivalent Na1+, one Cu3+, and one C4+ atom. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Cu3+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Cu3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Na1+, one Cu3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Cu3+, and one P5+ atom.},
doi = {10.17188/1297677},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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