Materials Data on U(BO3)2 by Materials Project

doi:10.17188/1205345

Title: Materials Data on U(BO3)2 by Materials Project

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Abstract

UO2B2O4 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of four pitchblend, uranium(iv) oxide, uranium(iv) dioxide, uranium dioxide molecules and four BO2 ribbons oriented in the (0, 1, 0) direction. In each BO2 ribbon, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.34–1.40 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent B3+ atoms. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one B3+ atom.

Publication Date:: 2020-07-17

Other Number(s):: mp-31013

DOE Contract Number:: AC02-05CH11231

Research Org.:: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Collaborations:: The Materials Project; MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE; B-O-U; U(BO3)2; crystal structure

OSTI Identifier:: 1205345

DOI:: https://doi.org/10.17188/1205345

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                    Materials Data on U(BO3)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1205345.

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                    Materials Data on U(BO3)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1205345

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                    2020.  
"Materials Data on U(BO3)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1205345.  https://www.osti.gov/servlets/purl/1205345. Pub date:Fri Jul 17 04:00:00 UTC 2020

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@article{osti_1205345,

  title        = {Materials Data on U(BO3)2 by Materials Project},

  
  abstractNote = {UO2B2O4 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of four pitchblend, uranium(iv) oxide, uranium(iv) dioxide, uranium dioxide molecules and four BO2 ribbons oriented in the (0, 1, 0) direction. In each BO2 ribbon, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.34–1.40 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent B3+ atoms. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one B3+ atom.},

  doi          = {10.17188/1205345},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1205345

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