Materials Data on Ge3Sb2O9 by Materials Project

doi:10.17188/1192649

Title: Materials Data on Ge3Sb2O9 by Materials Project

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Abstract

Ge3Sb2O9 crystallizes in the hexagonal P6_3/m space group. The structure is two-dimensional and consists of two Ge3Sb2O9 sheets oriented in the (0, 0, 1) direction. Ge4+ is bonded to four O2- atoms to form corner-sharing GeO4 tetrahedra. There are a spread of Ge–O bond distances ranging from 1.76–1.78 Å. Sb3+ is bonded in a distorted T-shaped geometry to three equivalent O2- atoms. All Sb–O bond lengths are 2.02 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ge4+ and one Sb3+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Ge4+ atoms.

Authors:: The Materials Project

Publication Date:: 2020-07-23

Other Number(s):: mp-17708

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; Ge3Sb2O9; Ge-O-Sb

OSTI Identifier:: 1192649

DOI:: https://doi.org/10.17188/1192649

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                    The Materials Project. Materials Data on Ge3Sb2O9 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1192649.

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                    The Materials Project. Materials Data on Ge3Sb2O9 by Materials Project.  United States.  doi:https://doi.org/10.17188/1192649

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                    The Materials Project. 2020.  
"Materials Data on Ge3Sb2O9 by Materials Project".  United States.  doi:https://doi.org/10.17188/1192649.  https://www.osti.gov/servlets/purl/1192649. Pub date:Thu Jul 23 00:00:00 EDT 2020

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@article{osti_1192649,

  title        = {Materials Data on Ge3Sb2O9 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Ge3Sb2O9 crystallizes in the hexagonal P6_3/m space group. The structure is two-dimensional and consists of two Ge3Sb2O9 sheets oriented in the (0, 0, 1) direction. Ge4+ is bonded to four O2- atoms to form corner-sharing GeO4 tetrahedra. There are a spread of Ge–O bond distances ranging from 1.76–1.78 Å. Sb3+ is bonded in a distorted T-shaped geometry to three equivalent O2- atoms. All Sb–O bond lengths are 2.02 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ge4+ and one Sb3+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Ge4+ atoms.},

  doi          = {10.17188/1192649},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1192649

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