Materials Data on Pr21Fe8Bi7C12 by Materials Project

doi:10.17188/1277015

Title: Materials Data on Pr21Fe8Bi7C12 by Materials Project

Abstract

Pr21Fe8C12Bi7 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are three inequivalent Pr sites. In the first Pr site, Pr is bonded in a 6-coordinate geometry to three equivalent C and three equivalent Bi atoms. All Pr–C bond lengths are 2.66 Å. All Pr–Bi bond lengths are 3.39 Å. In the second Pr site, Pr is bonded in a distorted L-shaped geometry to two equivalent C and three Bi atoms. Both Pr–C bond lengths are 2.55 Å. There are two shorter (3.41 Å) and one longer (3.96 Å) Pr–Bi bond lengths. In the third Pr site, Pr is bonded in an octahedral geometry to six equivalent Bi atoms. All Pr–Bi bond lengths are 3.44 Å. Fe is bonded in a trigonal planar geometry to three equivalent C atoms. All Fe–C bond lengths are 1.90 Å. C is bonded to four Pr and two equivalent Fe atoms to form distorted CPr4Fe2 octahedra that share corners with two equivalent BiPr12 cuboctahedra and edges with five equivalent CPr4Fe2 octahedra. There are two inequivalent Bi sites. In the first Bi site, Bi is bonded in a 9-coordinate geometry to nine Pr atoms. In the second Bi site, Bi is bondedmore »« less

Publication Date:: 2020-04-30

Other Number(s):: mp-582883

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; Pr21Fe8Bi7C12; Bi-C-Fe-Pr

OSTI Identifier:: 1277015

DOI:: https://doi.org/10.17188/1277015

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                    The Materials Project. Materials Data on Pr21Fe8Bi7C12 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1277015.

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                    The Materials Project. Materials Data on Pr21Fe8Bi7C12 by Materials Project.  United States.  doi:https://doi.org/10.17188/1277015

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                    The Materials Project. 2020.  
"Materials Data on Pr21Fe8Bi7C12 by Materials Project".  United States.  doi:https://doi.org/10.17188/1277015.  https://www.osti.gov/servlets/purl/1277015. Pub date:Thu Apr 30 00:00:00 EDT 2020

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@article{osti_1277015,

  title        = {Materials Data on Pr21Fe8Bi7C12 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Pr21Fe8C12Bi7 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are three inequivalent Pr sites. In the first Pr site, Pr is bonded in a 6-coordinate geometry to three equivalent C and three equivalent Bi atoms. All Pr–C bond lengths are 2.66 Å. All Pr–Bi bond lengths are 3.39 Å. In the second Pr site, Pr is bonded in a distorted L-shaped geometry to two equivalent C and three Bi atoms. Both Pr–C bond lengths are 2.55 Å. There are two shorter (3.41 Å) and one longer (3.96 Å) Pr–Bi bond lengths. In the third Pr site, Pr is bonded in an octahedral geometry to six equivalent Bi atoms. All Pr–Bi bond lengths are 3.44 Å. Fe is bonded in a trigonal planar geometry to three equivalent C atoms. All Fe–C bond lengths are 1.90 Å. C is bonded to four Pr and two equivalent Fe atoms to form distorted CPr4Fe2 octahedra that share corners with two equivalent BiPr12 cuboctahedra and edges with five equivalent CPr4Fe2 octahedra. There are two inequivalent Bi sites. In the first Bi site, Bi is bonded in a 9-coordinate geometry to nine Pr atoms. In the second Bi site, Bi is bonded to twelve equivalent Pr atoms to form BiPr12 cuboctahedra that share corners with twenty-four equivalent CPr4Fe2 octahedra. The corner-sharing octahedral tilt angles are 44°.},

  doi          = {10.17188/1277015},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {4}

}

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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)