Materials Data on YbSiAg by Materials Project

doi:10.17188/1191692

Title: Materials Data on YbSiAg by Materials Project

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Abstract

YbAgSi crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Yb3+ is bonded to five Si4- atoms to form a mixture of edge and corner-sharing YbSi5 square pyramids. There are one shorter (2.99 Å) and four longer (3.02 Å) Yb–Si bond lengths. Ag1+ is bonded in a 4-coordinate geometry to two equivalent Ag1+ and four Si4- atoms. Both Ag–Ag bond lengths are 2.96 Å. There are two shorter (2.69 Å) and two longer (2.78 Å) Ag–Si bond lengths. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six equivalent Yb3+ and three equivalent Ag1+ atoms. In the second Si4- site, Si4- is bonded in a 9-coordinate geometry to three equivalent Yb3+ and six equivalent Ag1+ atoms.

Authors:: The Materials Project

Publication Date:: Thu Jul 16 00:00:00 EDT 2020

Other Number(s):: mp-16241

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; YbSiAg; Ag-Si-Yb

OSTI Identifier:: 1191692

DOI:: https://doi.org/10.17188/1191692

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                    The Materials Project. Materials Data on YbSiAg by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1191692.

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                    The Materials Project. Materials Data on YbSiAg by Materials Project.  United States.  doi:https://doi.org/10.17188/1191692

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                    The Materials Project. 2020.  
"Materials Data on YbSiAg by Materials Project".  United States.  doi:https://doi.org/10.17188/1191692.  https://www.osti.gov/servlets/purl/1191692. Pub date:Thu Jul 16 00:00:00 EDT 2020

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@article{osti_1191692,

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

  author       = {The Materials Project},

  abstractNote = {YbAgSi crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Yb3+ is bonded to five Si4- atoms to form a mixture of edge and corner-sharing YbSi5 square pyramids. There are one shorter (2.99 Å) and four longer (3.02 Å) Yb–Si bond lengths. Ag1+ is bonded in a 4-coordinate geometry to two equivalent Ag1+ and four Si4- atoms. Both Ag–Ag bond lengths are 2.96 Å. There are two shorter (2.69 Å) and two longer (2.78 Å) Ag–Si bond lengths. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to six equivalent Yb3+ and three equivalent Ag1+ atoms. In the second Si4- site, Si4- is bonded in a 9-coordinate geometry to three equivalent Yb3+ and six equivalent Ag1+ atoms.},

  doi          = {10.17188/1191692},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Jul 16 00:00:00 EDT 2020},

  month        = {Thu Jul 16 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1191692

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