Materials Data on PrHfO3 by Materials Project

doi:10.17188/1290020

Title: Materials Data on PrHfO3 by Materials Project

Abstract

PrHfO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Pr is bonded in a 4-coordinate geometry to eight O atoms. There are a spread of Pr–O bond distances ranging from 2.43–2.87 Å. Hf is bonded to six O atoms to form corner-sharing HfO6 octahedra. The corner-sharing octahedra tilt angles range from 28–32°. There are a spread of Hf–O bond distances ranging from 2.10–2.16 Å. There are two inequivalent O sites. In the first O site, O is bonded to two equivalent Pr and two equivalent Hf atoms to form distorted corner-sharing OPr2Hf2 tetrahedra. In the second O site, O is bonded in a 5-coordinate geometry to three equivalent Pr and two equivalent Hf atoms.

Publication Date:: 2020-05-02

Other Number(s):: mp-755462

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; PrHfO3; Hf-O-Pr

OSTI Identifier:: 1290020

DOI:: 10.17188/1290020

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                    The Materials Project. Materials Data on PrHfO3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1290020.

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                    The Materials Project. Materials Data on PrHfO3 by Materials Project.  United States.  doi:10.17188/1290020.

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                    The Materials Project. 2020.  
"Materials Data on PrHfO3 by Materials Project".  United States.  doi:10.17188/1290020.  https://www.osti.gov/servlets/purl/1290020. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1290020,

  title        = {Materials Data on PrHfO3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {PrHfO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Pr is bonded in a 4-coordinate geometry to eight O atoms. There are a spread of Pr–O bond distances ranging from 2.43–2.87 Å. Hf is bonded to six O atoms to form corner-sharing HfO6 octahedra. The corner-sharing octahedra tilt angles range from 28–32°. There are a spread of Hf–O bond distances ranging from 2.10–2.16 Å. There are two inequivalent O sites. In the first O site, O is bonded to two equivalent Pr and two equivalent Hf atoms to form distorted corner-sharing OPr2Hf2 tetrahedra. In the second O site, O is bonded in a 5-coordinate geometry to three equivalent Pr and two equivalent Hf atoms.},

  doi          = {10.17188/1290020},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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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)