Materials Data on Pr2CuO4 by Materials Project

doi:10.17188/1187160

Title: Materials Data on Pr2CuO4 by Materials Project

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Abstract

Pr2CuO4 is (La,Ba)CuO4 structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Pr3+ is bonded in a 1-coordinate geometry to nine O2- atoms. There are a spread of Pr–O bond distances ranging from 2.33–2.75 Å. Cu2+ is bonded to six O2- atoms to form corner-sharing CuO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (1.89 Å) and two longer (2.41 Å) Cu–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Pr3+ and two equivalent Cu2+ atoms to form a mixture of distorted edge, face, and corner-sharing OPr4Cu2 octahedra. The corner-sharing octahedral tilt angles are 0°. In the second O2- site, O2- is bonded in a 6-coordinate geometry to five equivalent Pr3+ and one Cu2+ atom.

Authors:: The Materials Project

Publication Date:: Wed Jul 15 00:00:00 EDT 2020

Other Number(s):: mp-10498

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; Pr2CuO4; Cu-O-Pr

OSTI Identifier:: 1187160

DOI:: https://doi.org/10.17188/1187160

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                    The Materials Project. Materials Data on Pr2CuO4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1187160.

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                    The Materials Project. Materials Data on Pr2CuO4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1187160

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                    The Materials Project. 2020.  
"Materials Data on Pr2CuO4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1187160.  https://www.osti.gov/servlets/purl/1187160. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1187160,

  title        = {Materials Data on Pr2CuO4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Pr2CuO4 is (La,Ba)CuO4 structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Pr3+ is bonded in a 1-coordinate geometry to nine O2- atoms. There are a spread of Pr–O bond distances ranging from 2.33–2.75 Å. Cu2+ is bonded to six O2- atoms to form corner-sharing CuO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (1.89 Å) and two longer (2.41 Å) Cu–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Pr3+ and two equivalent Cu2+ atoms to form a mixture of distorted edge, face, and corner-sharing OPr4Cu2 octahedra. The corner-sharing octahedral tilt angles are 0°. In the second O2- site, O2- is bonded in a 6-coordinate geometry to five equivalent Pr3+ and one Cu2+ atom.},

  doi          = {10.17188/1187160},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jul 15 00:00:00 EDT 2020},

  month        = {Wed Jul 15 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1187160

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