Materials Data on Sr4SiP4 by Materials Project

doi:10.17188/1751530

Title: Materials Data on Sr4SiP4 by Materials Project

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Abstract

Sr4SiP4 crystallizes in the cubic P-43n space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to one Si4- and six P1- atoms. The Sr–Si bond length is 3.15 Å. There are three shorter (3.15 Å) and three longer (3.22 Å) Sr–P bond lengths. In the second Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to one Si4- and six P1- atoms. The Sr–Si bond length is 3.13 Å. There are a spread of Sr–P bond distances ranging from 3.11–3.23 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a distorted tetrahedral geometry to four equivalent Sr2+ and four equivalent P1- atoms. All Si–P bond lengths are 2.29 Å. In the second Si4- site, Si4- is bonded in a distorted tetrahedral geometry to four equivalent Sr2+ and four equivalent P1- atoms. All Si–P bond lengths are 2.28 Å. There are two inequivalent P1- sites. In the first P1- site, P1- is bonded in a 7-coordinate geometry to six Sr2+ and one Si4- atom. In the second P1- site, P1- is bonded in a 7-coordinate geometry to six Sr2+more » and one Si4- atom.« less

Authors:: The Materials Project

Publication Date:: 2020-05-02

Other Number(s):: mp-1208796

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; Sr4SiP4; P-Si-Sr

OSTI Identifier:: 1751530

DOI:: https://doi.org/10.17188/1751530

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                    The Materials Project. Materials Data on Sr4SiP4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1751530.

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                    The Materials Project. Materials Data on Sr4SiP4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1751530

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                    The Materials Project. 2020.  
"Materials Data on Sr4SiP4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1751530.  https://www.osti.gov/servlets/purl/1751530. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1751530,

  title        = {Materials Data on Sr4SiP4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Sr4SiP4 crystallizes in the cubic P-43n space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to one Si4- and six P1- atoms. The Sr–Si bond length is 3.15 Å. There are three shorter (3.15 Å) and three longer (3.22 Å) Sr–P bond lengths. In the second Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to one Si4- and six P1- atoms. The Sr–Si bond length is 3.13 Å. There are a spread of Sr–P bond distances ranging from 3.11–3.23 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a distorted tetrahedral geometry to four equivalent Sr2+ and four equivalent P1- atoms. All Si–P bond lengths are 2.29 Å. In the second Si4- site, Si4- is bonded in a distorted tetrahedral geometry to four equivalent Sr2+ and four equivalent P1- atoms. All Si–P bond lengths are 2.28 Å. There are two inequivalent P1- sites. In the first P1- site, P1- is bonded in a 7-coordinate geometry to six Sr2+ and one Si4- atom. In the second P1- site, P1- is bonded in a 7-coordinate geometry to six Sr2+ and one Si4- atom.},

  doi          = {10.17188/1751530},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1751530

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