Materials Data on Sr(FeS2)2 by Materials Project

doi:10.17188/1263227

Title: Materials Data on Sr(FeS2)2 by Materials Project

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Abstract

Sr(FeS2)2 crystallizes in the orthorhombic Pban space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight S2- atoms. All Sr–S bond lengths are 3.13 Å. In the second Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight S2- atoms. All Sr–S bond lengths are 3.13 Å. In the third Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight S2- atoms. All Sr–S bond lengths are 3.13 Å. There are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to four S2- atoms to form edge-sharing FeS4 tetrahedra. There are one shorter (2.14 Å) and three longer (2.15 Å) Fe–S bond lengths. In the second Fe3+ site, Fe3+ is bonded to four S2- atoms to form edge-sharing FeS4 tetrahedra. There are three shorter (2.14 Å) and one longer (2.15 Å) Fe–S bond lengths. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to two Sr2+ and two Fe3+ atoms. In the second S2- site, S2- is bonded in a 4-coordinate geometry to two Sr2+ and two Fe3+ atoms. Inmore »« less

Authors:: The Materials Project

Publication Date:: 2017-06-07

Other Number(s):: mp-530391

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; Sr(FeS2)2; Fe-S-Sr

OSTI Identifier:: 1263227

DOI:: https://doi.org/10.17188/1263227

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                    The Materials Project. Materials Data on Sr(FeS2)2 by Materials Project.  United States: N. p., 2017. 
        Web.  doi:10.17188/1263227.

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                    The Materials Project. Materials Data on Sr(FeS2)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1263227

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                    The Materials Project. 2017.  
"Materials Data on Sr(FeS2)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1263227.  https://www.osti.gov/servlets/purl/1263227. Pub date:Wed Jun 07 00:00:00 EDT 2017

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@article{osti_1263227,

  title        = {Materials Data on Sr(FeS2)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Sr(FeS2)2 crystallizes in the orthorhombic Pban space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight S2- atoms. All Sr–S bond lengths are 3.13 Å. In the second Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight S2- atoms. All Sr–S bond lengths are 3.13 Å. In the third Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight S2- atoms. All Sr–S bond lengths are 3.13 Å. There are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to four S2- atoms to form edge-sharing FeS4 tetrahedra. There are one shorter (2.14 Å) and three longer (2.15 Å) Fe–S bond lengths. In the second Fe3+ site, Fe3+ is bonded to four S2- atoms to form edge-sharing FeS4 tetrahedra. There are three shorter (2.14 Å) and one longer (2.15 Å) Fe–S bond lengths. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to two Sr2+ and two Fe3+ atoms. In the second S2- site, S2- is bonded in a 4-coordinate geometry to two Sr2+ and two Fe3+ atoms. In the third S2- site, S2- is bonded in a 4-coordinate geometry to two Sr2+ and two Fe3+ atoms. In the fourth S2- site, S2- is bonded in a 4-coordinate geometry to two equivalent Sr2+ and two Fe3+ atoms.},

  doi          = {10.17188/1263227},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2017},

  month        = {6}

}

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DOI: https://doi.org/10.17188/1263227

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