Materials Data on Sr4N3 by Materials Project

doi:10.17188/1680396

Title: Materials Data on Sr4N3 by Materials Project

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Abstract

Sr4N3 crystallizes in the monoclinic Cm space group. The structure is two-dimensional and consists of one Sr4N3 sheet oriented in the (0, 0, 1) direction. there are four inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to six N+2.67- atoms to form a mixture of edge and corner-sharing SrN6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Sr–N bond distances ranging from 2.72–2.83 Å. In the second Sr2+ site, Sr2+ is bonded to six N+2.67- atoms to form a mixture of edge and corner-sharing SrN6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Sr–N bond distances ranging from 2.72–2.85 Å. In the third Sr2+ site, Sr2+ is bonded in a trigonal non-coplanar geometry to three equivalent N+2.67- atoms. All Sr–N bond lengths are 2.49 Å. In the fourth Sr2+ site, Sr2+ is bonded in a trigonal non-coplanar geometry to three equivalent N+2.67- atoms. There are two shorter (2.48 Å) and one longer (2.49 Å) Sr–N bond lengths. There are three inequivalent N+2.67- sites. In the first N+2.67- site, N+2.67- is bonded to six Sr2+ atoms to form a mixture of edge and corner-sharing NSr6 octahedra. The corner-sharingmore »« less

Authors:: The Materials Project

Publication Date:: 2020-05-04

Other Number(s):: mp-1218446

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; Sr4N3; N-Sr

OSTI Identifier:: 1680396

DOI:: https://doi.org/10.17188/1680396

Citation Formats


                    The Materials Project. Materials Data on Sr4N3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1680396.

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                    The Materials Project. Materials Data on Sr4N3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1680396

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                    The Materials Project. 2020.  
"Materials Data on Sr4N3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1680396.  https://www.osti.gov/servlets/purl/1680396. Pub date:Mon May 04 00:00:00 EDT 2020

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@article{osti_1680396,

  title        = {Materials Data on Sr4N3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Sr4N3 crystallizes in the monoclinic Cm space group. The structure is two-dimensional and consists of one Sr4N3 sheet oriented in the (0, 0, 1) direction. there are four inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to six N+2.67- atoms to form a mixture of edge and corner-sharing SrN6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Sr–N bond distances ranging from 2.72–2.83 Å. In the second Sr2+ site, Sr2+ is bonded to six N+2.67- atoms to form a mixture of edge and corner-sharing SrN6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Sr–N bond distances ranging from 2.72–2.85 Å. In the third Sr2+ site, Sr2+ is bonded in a trigonal non-coplanar geometry to three equivalent N+2.67- atoms. All Sr–N bond lengths are 2.49 Å. In the fourth Sr2+ site, Sr2+ is bonded in a trigonal non-coplanar geometry to three equivalent N+2.67- atoms. There are two shorter (2.48 Å) and one longer (2.49 Å) Sr–N bond lengths. There are three inequivalent N+2.67- sites. In the first N+2.67- site, N+2.67- is bonded to six Sr2+ atoms to form a mixture of edge and corner-sharing NSr6 octahedra. The corner-sharing octahedral tilt angles are 3°. In the second N+2.67- site, N+2.67- is bonded to six Sr2+ atoms to form a mixture of edge and corner-sharing NSr6 octahedra. The corner-sharing octahedral tilt angles are 3°. In the third N+2.67- site, N+2.67- is bonded to six Sr2+ atoms to form a mixture of edge and corner-sharing NSr6 octahedra. The corner-sharing octahedral tilt angles are 3°.},

  doi          = {10.17188/1680396},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1680396

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