Materials Data on FeRh by Materials Project

doi:10.17188/1662658

Title: Materials Data on FeRh by Materials Project

Abstract

FeRh crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are three inequivalent Fe sites. In the first Fe site, Fe is bonded to six equivalent Fe and six equivalent Rh atoms to form distorted FeFe6Rh6 cuboctahedra that share corners with twelve FeFe6Rh6 cuboctahedra, edges with twelve FeFe6Rh6 cuboctahedra, edges with twelve equivalent RhFe6Rh6 cuboctahedra, faces with six equivalent FeFe6Rh6 cuboctahedra, and faces with twelve equivalent RhFe6Rh6 cuboctahedra. All Fe–Fe bond lengths are 2.70 Å. All Fe–Rh bond lengths are 2.64 Å. In the second Fe site, Fe is bonded to six equivalent Fe and six Rh atoms to form distorted FeFe6Rh6 cuboctahedra that share corners with five equivalent RhFe6Rh10 cuboctahedra, corners with twelve FeFe6Rh6 cuboctahedra, edges with ten RhFe6Rh6 cuboctahedra, edges with twelve FeFe6Rh6 cuboctahedra, faces with six equivalent FeFe6Rh6 cuboctahedra, and faces with fifteen RhFe6Rh6 cuboctahedra. All Fe–Fe bond lengths are 2.70 Å. All Fe–Rh bond lengths are 2.64 Å. In the third Fe site, Fe is bonded to six equivalent Fe and six Rh atoms to form distorted FeFe6Rh6 cuboctahedra that share corners with five equivalent RhFe6Rh10 cuboctahedra, corners with twelve FeFe6Rh6 cuboctahedra, edges with ten RhFe6Rh6 cuboctahedra, edges with twelve FeFe6Rh6 cuboctahedra, facesmore »« less

Publication Date:: 2020-07-15

Other Number(s):: mp-1224847

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; FeRh; Fe-Rh

OSTI Identifier:: 1662658

DOI:: https://doi.org/10.17188/1662658

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                    The Materials Project. Materials Data on FeRh by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1662658.

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                    The Materials Project. Materials Data on FeRh by Materials Project.  United States.  doi:https://doi.org/10.17188/1662658

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                    The Materials Project. 2020.  
"Materials Data on FeRh by Materials Project".  United States.  doi:https://doi.org/10.17188/1662658.  https://www.osti.gov/servlets/purl/1662658. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1662658,

  title        = {Materials Data on FeRh by Materials Project},

  author       = {The Materials Project},

  abstractNote = {FeRh crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are three inequivalent Fe sites. In the first Fe site, Fe is bonded to six equivalent Fe and six equivalent Rh atoms to form distorted FeFe6Rh6 cuboctahedra that share corners with twelve FeFe6Rh6 cuboctahedra, edges with twelve FeFe6Rh6 cuboctahedra, edges with twelve equivalent RhFe6Rh6 cuboctahedra, faces with six equivalent FeFe6Rh6 cuboctahedra, and faces with twelve equivalent RhFe6Rh6 cuboctahedra. All Fe–Fe bond lengths are 2.70 Å. All Fe–Rh bond lengths are 2.64 Å. In the second Fe site, Fe is bonded to six equivalent Fe and six Rh atoms to form distorted FeFe6Rh6 cuboctahedra that share corners with five equivalent RhFe6Rh10 cuboctahedra, corners with twelve FeFe6Rh6 cuboctahedra, edges with ten RhFe6Rh6 cuboctahedra, edges with twelve FeFe6Rh6 cuboctahedra, faces with six equivalent FeFe6Rh6 cuboctahedra, and faces with fifteen RhFe6Rh6 cuboctahedra. All Fe–Fe bond lengths are 2.70 Å. All Fe–Rh bond lengths are 2.64 Å. In the third Fe site, Fe is bonded to six equivalent Fe and six Rh atoms to form distorted FeFe6Rh6 cuboctahedra that share corners with five equivalent RhFe6Rh10 cuboctahedra, corners with twelve FeFe6Rh6 cuboctahedra, edges with ten RhFe6Rh6 cuboctahedra, edges with twelve FeFe6Rh6 cuboctahedra, faces with six equivalent FeFe6Rh6 cuboctahedra, and faces with fifteen RhFe6Rh6 cuboctahedra. All Fe–Fe bond lengths are 2.70 Å. All Fe–Rh bond lengths are 2.64 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded to six Fe and six equivalent Rh atoms to form distorted RhFe6Rh6 cuboctahedra that share corners with twelve RhFe6Rh6 cuboctahedra, edges with twelve FeFe6Rh6 cuboctahedra, edges with twelve RhFe6Rh6 cuboctahedra, faces with six equivalent RhFe6Rh6 cuboctahedra, and faces with twelve FeFe6Rh6 cuboctahedra. All Rh–Rh bond lengths are 2.70 Å. In the second Rh site, Rh is bonded to six Fe and ten equivalent Rh atoms to form distorted RhFe6Rh10 cuboctahedra that share corners with ten FeFe6Rh6 cuboctahedra, corners with twelve RhFe6Rh6 cuboctahedra, edges with eight FeFe6Rh6 cuboctahedra, edges with sixteen RhFe6Rh6 cuboctahedra, faces with sixteen equivalent RhFe6Rh10 cuboctahedra, and faces with eighteen FeFe6Rh6 cuboctahedra. There are a spread of Rh–Rh bond distances ranging from 2.70–5.40 Å.},

  doi          = {10.17188/1662658},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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The Materials Project

Harnessing the power of supercomputing and state of the art electronic structure methods, the Materials Project provides open web-based access to computed information on known and predicted materials as well as powerful analysis tools to inspire and design novel materials. Experimental research can be targeted to the most promising compounds from computational data sets. Supercomputing clusters at national laboratories provide the infrastructure that enables computations, data, and algorithms to run at unparalleled speed. Researchers are be able to data-mine scientific trends in materials properties. By providing materials researchers with the information they need to design better, the Materials Project aimsmore »

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Research Org:	Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project; Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Argonne National Lab. (ANL), Argonne, IL (United States); University of Califorinia San Diego Supercomputing Center (SDSC), San Diego, CA (United States)
Sponsoring Org:	USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)