Materials Data on Bi2(PSe3)3 by Materials Project

doi:10.17188/1203032

Title: Materials Data on Bi2(PSe3)3 by Materials Project

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Abstract

Bi2(PSe3)3 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two Bi2(PSe3)3 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Bi+1.50+ sites. In the first Bi+1.50+ site, Bi+1.50+ is bonded in a 8-coordinate geometry to eight Se2- atoms. There are a spread of Bi–Se bond distances ranging from 2.82–3.55 Å. In the second Bi+1.50+ site, Bi+1.50+ is bonded in a 7-coordinate geometry to seven Se2- atoms. There are a spread of Bi–Se bond distances ranging from 2.86–3.48 Å. There are three inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are one shorter (2.20 Å) and two longer (2.22 Å) P–Se bond lengths. In the second P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are two shorter (2.21 Å) and one longer (2.22 Å) P–Se bond lengths. In the third P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are a spread of P–Se bond distances ranging from 2.20–2.24 Å. There are nine inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in amore »« less

Authors:: The Materials Project

Publication Date:: 2020-04-29

Other Number(s):: mp-28975

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; Bi2(PSe3)3; Bi-P-Se

OSTI Identifier:: 1203032

DOI:: https://doi.org/10.17188/1203032

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                    The Materials Project. Materials Data on Bi2(PSe3)3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1203032.

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                    The Materials Project. Materials Data on Bi2(PSe3)3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1203032

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                    The Materials Project. 2020.  
"Materials Data on Bi2(PSe3)3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1203032.  https://www.osti.gov/servlets/purl/1203032. Pub date:Wed Apr 29 00:00:00 EDT 2020

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@article{osti_1203032,

  title        = {Materials Data on Bi2(PSe3)3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Bi2(PSe3)3 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two Bi2(PSe3)3 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Bi+1.50+ sites. In the first Bi+1.50+ site, Bi+1.50+ is bonded in a 8-coordinate geometry to eight Se2- atoms. There are a spread of Bi–Se bond distances ranging from 2.82–3.55 Å. In the second Bi+1.50+ site, Bi+1.50+ is bonded in a 7-coordinate geometry to seven Se2- atoms. There are a spread of Bi–Se bond distances ranging from 2.86–3.48 Å. There are three inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are one shorter (2.20 Å) and two longer (2.22 Å) P–Se bond lengths. In the second P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are two shorter (2.21 Å) and one longer (2.22 Å) P–Se bond lengths. In the third P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are a spread of P–Se bond distances ranging from 2.20–2.24 Å. There are nine inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted water-like geometry to one Bi+1.50+ and one P5+ atom. In the second Se2- site, Se2- is bonded in a distorted L-shaped geometry to one Bi+1.50+ and one P5+ atom. In the third Se2- site, Se2- is bonded in a distorted L-shaped geometry to one Bi+1.50+ and one P5+ atom. In the fourth Se2- site, Se2- is bonded in a distorted single-bond geometry to two Bi+1.50+ and one P5+ atom. In the fifth Se2- site, Se2- is bonded in a distorted L-shaped geometry to one Bi+1.50+ and one P5+ atom. In the sixth Se2- site, Se2- is bonded in a distorted single-bond geometry to two Bi+1.50+ and one P5+ atom. In the seventh Se2- site, Se2- is bonded in a 1-coordinate geometry to two equivalent Bi+1.50+ and one P5+ atom. In the eighth Se2- site, Se2- is bonded in a 3-coordinate geometry to two Bi+1.50+ and one P5+ atom. In the ninth Se2- site, Se2- is bonded in a 1-coordinate geometry to three Bi+1.50+ and one P5+ atom.},

  doi          = {10.17188/1203032},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {4}

}

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DOI: https://doi.org/10.17188/1203032

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