DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on FeMo2H4NO8 by Materials Project

Abstract

Fe(MoO4)2NH4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional and consists of four ammonium molecules and one Fe(MoO4)2 framework. In the Fe(MoO4)2 framework, there are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 18–37°. There are a spread of Mo–O bond distances ranging from 1.74–1.83 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 33–34°. There are a spread of Mo–O bond distances ranging from 1.74–1.83 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 2.01–2.03 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In themore » third O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1202077
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; FeMo2H4NO8; Fe-H-Mo-N-O
OSTI Identifier:
1680752
DOI:
https://doi.org/10.17188/1680752

Citation Formats

The Materials Project. Materials Data on FeMo2H4NO8 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1680752.
The Materials Project. Materials Data on FeMo2H4NO8 by Materials Project. United States. doi:https://doi.org/10.17188/1680752
The Materials Project. 2019. "Materials Data on FeMo2H4NO8 by Materials Project". United States. doi:https://doi.org/10.17188/1680752. https://www.osti.gov/servlets/purl/1680752. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1680752,
title = {Materials Data on FeMo2H4NO8 by Materials Project},
author = {The Materials Project},
abstractNote = {Fe(MoO4)2NH4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional and consists of four ammonium molecules and one Fe(MoO4)2 framework. In the Fe(MoO4)2 framework, there are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 18–37°. There are a spread of Mo–O bond distances ranging from 1.74–1.83 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with three equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 33–34°. There are a spread of Mo–O bond distances ranging from 1.74–1.83 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 2.01–2.03 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Fe3+ atom.},
doi = {10.17188/1680752},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}