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Title: Materials Data on Li2FeH4(SO5)2 by Materials Project

Abstract

Li2FeH4(SO5)2 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one Li2FeH4(SO5)2 sheet oriented in the (0, 1, 0) direction. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.97–2.78 Å. In the second Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 square pyramids that share corners with two SO4 tetrahedra, edges with two equivalent FeO6 octahedra, and an edgeedge with one SO4 tetrahedra. There are a spread of Li–O bond distances ranging from 2.02–2.38 Å. Fe2+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with four SO4 tetrahedra and edges with two equivalent LiO5 square pyramids. There are a spread of Fe–O bond distances ranging from 2.06–2.23 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.67 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom.more » The H–O bond length is 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent FeO6 octahedra, a cornercorner with one LiO5 square pyramid, and an edgeedge with one LiO5 square pyramid. The corner-sharing octahedra tilt angles range from 38–54°. There are a spread of S–O bond distances ranging from 1.45–1.51 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent FeO6 octahedra and a cornercorner with one LiO5 square pyramid. The corner-sharing octahedra tilt angles range from 41–55°. There are a spread of S–O bond distances ranging from 1.48–1.51 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S6+ atom. In the second O2- site, O2- is bonded in a distorted tetrahedral geometry to one Li1+, one Fe2+, and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+, one H1+, and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Li1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, one Fe2+, and one S6+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Fe2+, and one S6+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Fe2+, and one S6+ atom. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Fe2+, and one S6+ atom. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Fe2+, and two H1+ atoms.« less

Publication Date:
Other Number(s):
mp-770588
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; Li2FeH4(SO5)2; Fe-H-Li-O-S
OSTI Identifier:
1299903
DOI:
10.17188/1299903

Citation Formats

The Materials Project. Materials Data on Li2FeH4(SO5)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1299903.
The Materials Project. Materials Data on Li2FeH4(SO5)2 by Materials Project. United States. doi:10.17188/1299903.
The Materials Project. 2020. "Materials Data on Li2FeH4(SO5)2 by Materials Project". United States. doi:10.17188/1299903. https://www.osti.gov/servlets/purl/1299903. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1299903,
title = {Materials Data on Li2FeH4(SO5)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2FeH4(SO5)2 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one Li2FeH4(SO5)2 sheet oriented in the (0, 1, 0) direction. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.97–2.78 Å. In the second Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 square pyramids that share corners with two SO4 tetrahedra, edges with two equivalent FeO6 octahedra, and an edgeedge with one SO4 tetrahedra. There are a spread of Li–O bond distances ranging from 2.02–2.38 Å. Fe2+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with four SO4 tetrahedra and edges with two equivalent LiO5 square pyramids. There are a spread of Fe–O bond distances ranging from 2.06–2.23 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.67 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent FeO6 octahedra, a cornercorner with one LiO5 square pyramid, and an edgeedge with one LiO5 square pyramid. The corner-sharing octahedra tilt angles range from 38–54°. There are a spread of S–O bond distances ranging from 1.45–1.51 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent FeO6 octahedra and a cornercorner with one LiO5 square pyramid. The corner-sharing octahedra tilt angles range from 41–55°. There are a spread of S–O bond distances ranging from 1.48–1.51 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S6+ atom. In the second O2- site, O2- is bonded in a distorted tetrahedral geometry to one Li1+, one Fe2+, and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+, one H1+, and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Li1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, one Fe2+, and one S6+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Fe2+, and one S6+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Fe2+, and one S6+ atom. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Fe2+, and one S6+ atom. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Fe2+, and two H1+ atoms.},
doi = {10.17188/1299903},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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