Materials Data on CaAgSb by Materials Project

doi:10.17188/1187640

Title: Materials Data on CaAgSb by Materials Project

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Abstract

CaAgSb crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Ca2+ is bonded to five equivalent Sb3- atoms to form distorted CaSb5 square pyramids that share corners with eight equivalent CaSb5 square pyramids, corners with eight equivalent AgSb4 tetrahedra, edges with six equivalent CaSb5 square pyramids, and edges with six equivalent AgSb4 tetrahedra. There are a spread of Ca–Sb bond distances ranging from 3.20–3.31 Å. Ag1+ is bonded to four equivalent Sb3- atoms to form AgSb4 tetrahedra that share corners with eight equivalent CaSb5 square pyramids, corners with eight equivalent AgSb4 tetrahedra, edges with six equivalent CaSb5 square pyramids, and edges with two equivalent AgSb4 tetrahedra. There are three shorter (2.88 Å) and one longer (3.01 Å) Ag–Sb bond lengths. Sb3- is bonded in a 9-coordinate geometry to five equivalent Ca2+ and four equivalent Ag1+ atoms.

Authors:: The Materials Project

Publication Date:: Fri Jul 17 00:00:00 EDT 2020

Other Number(s):: mp-11214

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; CaAgSb; Ag-Ca-Sb

OSTI Identifier:: 1187640

DOI:: https://doi.org/10.17188/1187640

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                    The Materials Project. Materials Data on CaAgSb by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1187640.

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                    The Materials Project. Materials Data on CaAgSb by Materials Project.  United States.  doi:https://doi.org/10.17188/1187640

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                    The Materials Project. 2020.  
"Materials Data on CaAgSb by Materials Project".  United States.  doi:https://doi.org/10.17188/1187640.  https://www.osti.gov/servlets/purl/1187640. Pub date:Fri Jul 17 00:00:00 EDT 2020

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@article{osti_1187640,

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

  author       = {The Materials Project},

  abstractNote = {CaAgSb crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Ca2+ is bonded to five equivalent Sb3- atoms to form distorted CaSb5 square pyramids that share corners with eight equivalent CaSb5 square pyramids, corners with eight equivalent AgSb4 tetrahedra, edges with six equivalent CaSb5 square pyramids, and edges with six equivalent AgSb4 tetrahedra. There are a spread of Ca–Sb bond distances ranging from 3.20–3.31 Å. Ag1+ is bonded to four equivalent Sb3- atoms to form AgSb4 tetrahedra that share corners with eight equivalent CaSb5 square pyramids, corners with eight equivalent AgSb4 tetrahedra, edges with six equivalent CaSb5 square pyramids, and edges with two equivalent AgSb4 tetrahedra. There are three shorter (2.88 Å) and one longer (3.01 Å) Ag–Sb bond lengths. Sb3- is bonded in a 9-coordinate geometry to five equivalent Ca2+ and four equivalent Ag1+ atoms.},

  doi          = {10.17188/1187640},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Fri Jul 17 00:00:00 EDT 2020},

  month        = {Fri Jul 17 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1187640

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