Materials Data on Pr2Te5 by Materials Project

doi:10.17188/1662549

Title: Materials Data on Pr2Te5 by Materials Project

Abstract

Pr2Te5 crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of two Pr2Te5 sheets oriented in the (0, 1, 0) direction. there are two inequivalent Pr4+ sites. In the first Pr4+ site, Pr4+ is bonded in a 9-coordinate geometry to nine Te+1.60- atoms. There are a spread of Pr–Te bond distances ranging from 3.31–3.38 Å. In the second Pr4+ site, Pr4+ is bonded in a 9-coordinate geometry to nine Te+1.60- atoms. There are a spread of Pr–Te bond distances ranging from 3.29–3.40 Å. There are five inequivalent Te+1.60- sites. In the first Te+1.60- site, Te+1.60- is bonded in a 6-coordinate geometry to two equivalent Pr4+ and four equivalent Te+1.60- atoms. All Te–Te bond lengths are 3.16 Å. In the second Te+1.60- site, Te+1.60- is bonded in a 6-coordinate geometry to two equivalent Pr4+ and four equivalent Te+1.60- atoms. In the third Te+1.60- site, Te+1.60- is bonded in a 8-coordinate geometry to four equivalent Pr4+ and four equivalent Te+1.60- atoms. All Te–Te bond lengths are 3.16 Å. In the fourth Te+1.60- site, Te+1.60- is bonded in a 5-coordinate geometry to five Pr4+ atoms. In the fifth Te+1.60- site, Te+1.60- is bonded in a 5-coordinate geometry to fivemore » Pr4+ atoms.« less

Publication Date:: 2020-07-17

Other Number(s):: mp-1104180

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; Pr2Te5; Pr-Te

OSTI Identifier:: 1662549

DOI:: https://doi.org/10.17188/1662549

Citation Formats


                    The Materials Project. Materials Data on Pr2Te5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1662549.

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                    The Materials Project. Materials Data on Pr2Te5 by Materials Project.  United States.  doi:https://doi.org/10.17188/1662549

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                    The Materials Project. 2020.  
"Materials Data on Pr2Te5 by Materials Project".  United States.  doi:https://doi.org/10.17188/1662549.  https://www.osti.gov/servlets/purl/1662549. Pub date:Fri Jul 17 00:00:00 EDT 2020

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@article{osti_1662549,

  title        = {Materials Data on Pr2Te5 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Pr2Te5 crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of two Pr2Te5 sheets oriented in the (0, 1, 0) direction. there are two inequivalent Pr4+ sites. In the first Pr4+ site, Pr4+ is bonded in a 9-coordinate geometry to nine Te+1.60- atoms. There are a spread of Pr–Te bond distances ranging from 3.31–3.38 Å. In the second Pr4+ site, Pr4+ is bonded in a 9-coordinate geometry to nine Te+1.60- atoms. There are a spread of Pr–Te bond distances ranging from 3.29–3.40 Å. There are five inequivalent Te+1.60- sites. In the first Te+1.60- site, Te+1.60- is bonded in a 6-coordinate geometry to two equivalent Pr4+ and four equivalent Te+1.60- atoms. All Te–Te bond lengths are 3.16 Å. In the second Te+1.60- site, Te+1.60- is bonded in a 6-coordinate geometry to two equivalent Pr4+ and four equivalent Te+1.60- atoms. In the third Te+1.60- site, Te+1.60- is bonded in a 8-coordinate geometry to four equivalent Pr4+ and four equivalent Te+1.60- atoms. All Te–Te bond lengths are 3.16 Å. In the fourth Te+1.60- site, Te+1.60- is bonded in a 5-coordinate geometry to five Pr4+ atoms. In the fifth Te+1.60- site, Te+1.60- is bonded in a 5-coordinate geometry to five Pr4+ atoms.},

  doi          = {10.17188/1662549},

  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)