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Title: Materials Data on Na4Cd3H2(C2O7)2 by Materials Project

Abstract

Na4Cd3H2(C2O7)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.33–2.80 Å. In the second Na1+ site, Na1+ is bonded in a 7-coordinate geometry to one H1+ and six O2- atoms. The Na–H bond length is 2.64 Å. There are a spread of Na–O bond distances ranging from 2.32–2.59 Å. There are two inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing CdO6 octahedra. The corner-sharing octahedra tilt angles range from 58–66°. There are a spread of Cd–O bond distances ranging from 2.24–2.42 Å. In the second Cd2+ site, Cd2+ is bonded to six O2- atoms to form a mixture of distorted edge and corner-sharing CdO6 octahedra. The corner-sharing octahedra tilt angles range from 58–66°. There are a spread of Cd–O bond distances ranging from 2.27–2.48 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There aremore » a spread of C–O bond distances ranging from 1.29–1.32 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.28–1.35 Å. H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 1.00 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Cd2+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three Cd2+ and one H1+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Cd2+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to four Na1+ and one C4+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+ and one C4+ atom. In the sixth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent Na1+ and one C4+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+, two equivalent Cd2+, and one C4+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1195487
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; Na4Cd3H2(C2O7)2; C-Cd-H-Na-O
OSTI Identifier:
1685282
DOI:
https://doi.org/10.17188/1685282

Citation Formats

The Materials Project. Materials Data on Na4Cd3H2(C2O7)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1685282.
The Materials Project. Materials Data on Na4Cd3H2(C2O7)2 by Materials Project. United States. doi:https://doi.org/10.17188/1685282
The Materials Project. 2020. "Materials Data on Na4Cd3H2(C2O7)2 by Materials Project". United States. doi:https://doi.org/10.17188/1685282. https://www.osti.gov/servlets/purl/1685282. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1685282,
title = {Materials Data on Na4Cd3H2(C2O7)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Na4Cd3H2(C2O7)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.33–2.80 Å. In the second Na1+ site, Na1+ is bonded in a 7-coordinate geometry to one H1+ and six O2- atoms. The Na–H bond length is 2.64 Å. There are a spread of Na–O bond distances ranging from 2.32–2.59 Å. There are two inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing CdO6 octahedra. The corner-sharing octahedra tilt angles range from 58–66°. There are a spread of Cd–O bond distances ranging from 2.24–2.42 Å. In the second Cd2+ site, Cd2+ is bonded to six O2- atoms to form a mixture of distorted edge and corner-sharing CdO6 octahedra. The corner-sharing octahedra tilt angles range from 58–66°. There are a spread of Cd–O bond distances ranging from 2.27–2.48 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.29–1.32 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.28–1.35 Å. H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 1.00 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Cd2+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three Cd2+ and one H1+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Cd2+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to four Na1+ and one C4+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+ and one C4+ atom. In the sixth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent Na1+ and one C4+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+, two equivalent Cd2+, and one C4+ atom.},
doi = {10.17188/1685282},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun May 03 00:00:00 EDT 2020},
month = {Sun May 03 00:00:00 EDT 2020}
}