Materials Data on Cs2Hg27 by Materials Project

doi:10.17188/1274372

Title: Materials Data on Cs2Hg27 by Materials Project

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Abstract

(Cs3Hg40)2Hg crystallizes in the cubic Im-3 space group. The structure is three-dimensional and consists of two mercury molecules and one Cs3Hg40 framework. In the Cs3Hg40 framework, Cs is bonded in a 4-coordinate geometry to twenty Hg atoms. There are a spread of Cs–Hg bond distances ranging from 4.02–4.37 Å. There are six inequivalent Hg sites. In the first Hg site, Hg is bonded in a 9-coordinate geometry to three equivalent Cs and six Hg atoms. There are a spread of Hg–Hg bond distances ranging from 3.10–3.33 Å. In the second Hg site, Hg is bonded in a 4-coordinate geometry to two equivalent Cs and six Hg atoms. There are a spread of Hg–Hg bond distances ranging from 3.10–3.42 Å. In the third Hg site, Hg is bonded in a 6-coordinate geometry to six Hg atoms. There are a spread of Hg–Hg bond distances ranging from 3.30–3.39 Å. In the fourth Hg site, Hg is bonded in a 9-coordinate geometry to one Cs and eight Hg atoms. Both Hg–Hg bond lengths are 3.42 Å. In the fifth Hg site, Hg is bonded in a 9-coordinate geometry to two equivalent Cs and seven Hg atoms. There are one shorter (3.18 Å) andmore »« less

Authors:: The Materials Project

Publication Date:: Wed Apr 29 00:00:00 EDT 2020

Other Number(s):: mp-568335

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; Cs2Hg27; Cs-Hg

OSTI Identifier:: 1274372

DOI:: https://doi.org/10.17188/1274372

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                    The Materials Project. Materials Data on Cs2Hg27 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1274372.

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                    The Materials Project. Materials Data on Cs2Hg27 by Materials Project.  United States.  doi:https://doi.org/10.17188/1274372

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                    The Materials Project. 2020.  
"Materials Data on Cs2Hg27 by Materials Project".  United States.  doi:https://doi.org/10.17188/1274372.  https://www.osti.gov/servlets/purl/1274372. Pub date:Wed Apr 29 00:00:00 EDT 2020

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@article{osti_1274372,

  title        = {Materials Data on Cs2Hg27 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {(Cs3Hg40)2Hg crystallizes in the cubic Im-3 space group. The structure is three-dimensional and consists of two mercury molecules and one Cs3Hg40 framework. In the Cs3Hg40 framework, Cs is bonded in a 4-coordinate geometry to twenty Hg atoms. There are a spread of Cs–Hg bond distances ranging from 4.02–4.37 Å. There are six inequivalent Hg sites. In the first Hg site, Hg is bonded in a 9-coordinate geometry to three equivalent Cs and six Hg atoms. There are a spread of Hg–Hg bond distances ranging from 3.10–3.33 Å. In the second Hg site, Hg is bonded in a 4-coordinate geometry to two equivalent Cs and six Hg atoms. There are a spread of Hg–Hg bond distances ranging from 3.10–3.42 Å. In the third Hg site, Hg is bonded in a 6-coordinate geometry to six Hg atoms. There are a spread of Hg–Hg bond distances ranging from 3.30–3.39 Å. In the fourth Hg site, Hg is bonded in a 9-coordinate geometry to one Cs and eight Hg atoms. Both Hg–Hg bond lengths are 3.42 Å. In the fifth Hg site, Hg is bonded in a 9-coordinate geometry to two equivalent Cs and seven Hg atoms. There are one shorter (3.18 Å) and two longer (3.23 Å) Hg–Hg bond lengths. In the sixth Hg site, Hg is bonded in a 6-coordinate geometry to six Hg atoms.},

  doi          = {10.17188/1274372},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Apr 29 00:00:00 EDT 2020},

  month        = {Wed Apr 29 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1274372

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