Materials Data on Nb2GeTe4 by Materials Project

doi:10.17188/1203142

Title: Materials Data on Nb2GeTe4 by Materials Project

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Abstract

Nb2GeTe4 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two Nb2GeTe4 sheets oriented in the (0, 0, 1) direction. Nb2+ is bonded to six Te2- atoms to form a mixture of distorted face and edge-sharing NbTe6 pentagonal pyramids. There are a spread of Nb–Te bond distances ranging from 2.84–2.99 Å. Ge4+ is bonded in a square co-planar geometry to four Te2- atoms. All Ge–Te bond lengths are 2.84 Å. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 4-coordinate geometry to three equivalent Nb2+ and one Ge4+ atom. In the second Te2- site, Te2- is bonded in a 4-coordinate geometry to three equivalent Nb2+ and one Ge4+ atom.

Authors:: The Materials Project

Publication Date:: 2020-07-22

Other Number(s):: mp-29073

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; Nb2GeTe4; Ge-Nb-Te

OSTI Identifier:: 1203142

DOI:: https://doi.org/10.17188/1203142

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                    The Materials Project. Materials Data on Nb2GeTe4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1203142.

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                    The Materials Project. Materials Data on Nb2GeTe4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1203142

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                    The Materials Project. 2020.  
"Materials Data on Nb2GeTe4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1203142.  https://www.osti.gov/servlets/purl/1203142. Pub date:Wed Jul 22 00:00:00 EDT 2020

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@article{osti_1203142,

  title        = {Materials Data on Nb2GeTe4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Nb2GeTe4 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of two Nb2GeTe4 sheets oriented in the (0, 0, 1) direction. Nb2+ is bonded to six Te2- atoms to form a mixture of distorted face and edge-sharing NbTe6 pentagonal pyramids. There are a spread of Nb–Te bond distances ranging from 2.84–2.99 Å. Ge4+ is bonded in a square co-planar geometry to four Te2- atoms. All Ge–Te bond lengths are 2.84 Å. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 4-coordinate geometry to three equivalent Nb2+ and one Ge4+ atom. In the second Te2- site, Te2- is bonded in a 4-coordinate geometry to three equivalent Nb2+ and one Ge4+ atom.},

  doi          = {10.17188/1203142},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1203142

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