Materials Data on Tm2Te5 by Materials Project

doi:10.17188/1705401

Title: Materials Data on Tm2Te5 by Materials Project

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Abstract

Tm2Te5 crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of two Tm2Te5 sheets oriented in the (0, 1, 0) direction. there are two inequivalent Tm3+ sites. In the first Tm3+ site, Tm3+ is bonded in a 9-coordinate geometry to nine Te+1.20- atoms. There are a spread of Tm–Te bond distances ranging from 3.21–3.25 Å. In the second Tm3+ site, Tm3+ is bonded in a 9-coordinate geometry to nine Te+1.20- atoms. There are a spread of Tm–Te bond distances ranging from 3.14–3.28 Å. There are five inequivalent Te+1.20- sites. In the first Te+1.20- site, Te+1.20- is bonded in a 2-coordinate geometry to two equivalent Tm3+ and four equivalent Te+1.20- atoms. All Te–Te bond lengths are 3.09 Å. In the second Te+1.20- site, Te+1.20- is bonded in a 2-coordinate geometry to two equivalent Tm3+ and four equivalent Te+1.20- atoms. In the third Te+1.20- site, Te+1.20- is bonded in a 8-coordinate geometry to four equivalent Tm3+ and four equivalent Te+1.20- atoms. All Te–Te bond lengths are 3.09 Å. In the fourth Te+1.20- site, Te+1.20- is bonded to five Tm3+ atoms to form a mixture of distorted edge and corner-sharing TeTm5 trigonal bipyramids. In the fifth Te+1.20- site, Te+1.20-more »« less

Authors:: The Materials Project

Publication Date:: 2020-05-03

Other Number(s):: mp-1104890

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; Tm2Te5; Te-Tm

OSTI Identifier:: 1705401

DOI:: https://doi.org/10.17188/1705401

Citation Formats


                    The Materials Project. Materials Data on Tm2Te5 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1705401.

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                    The Materials Project. Materials Data on Tm2Te5 by Materials Project.  United States.  doi:https://doi.org/10.17188/1705401

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                    The Materials Project. 2020.  
"Materials Data on Tm2Te5 by Materials Project".  United States.  doi:https://doi.org/10.17188/1705401.  https://www.osti.gov/servlets/purl/1705401. Pub date:Sun May 03 00:00:00 EDT 2020

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@article{osti_1705401,

  title        = {Materials Data on Tm2Te5 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Tm2Te5 crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of two Tm2Te5 sheets oriented in the (0, 1, 0) direction. there are two inequivalent Tm3+ sites. In the first Tm3+ site, Tm3+ is bonded in a 9-coordinate geometry to nine Te+1.20- atoms. There are a spread of Tm–Te bond distances ranging from 3.21–3.25 Å. In the second Tm3+ site, Tm3+ is bonded in a 9-coordinate geometry to nine Te+1.20- atoms. There are a spread of Tm–Te bond distances ranging from 3.14–3.28 Å. There are five inequivalent Te+1.20- sites. In the first Te+1.20- site, Te+1.20- is bonded in a 2-coordinate geometry to two equivalent Tm3+ and four equivalent Te+1.20- atoms. All Te–Te bond lengths are 3.09 Å. In the second Te+1.20- site, Te+1.20- is bonded in a 2-coordinate geometry to two equivalent Tm3+ and four equivalent Te+1.20- atoms. In the third Te+1.20- site, Te+1.20- is bonded in a 8-coordinate geometry to four equivalent Tm3+ and four equivalent Te+1.20- atoms. All Te–Te bond lengths are 3.09 Å. In the fourth Te+1.20- site, Te+1.20- is bonded to five Tm3+ atoms to form a mixture of distorted edge and corner-sharing TeTm5 trigonal bipyramids. In the fifth Te+1.20- site, Te+1.20- is bonded in a 5-coordinate geometry to five Tm3+ atoms.},

  doi          = {10.17188/1705401},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1705401

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