Materials Data on Cr3Ga4 by Materials Project

doi:10.17188/1193316

Title: Materials Data on Cr3Ga4 by Materials Project

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Abstract

Cr3Ga4 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are four inequivalent Cr sites. In the first Cr site, Cr is bonded in a cuboctahedral geometry to four equivalent Cr and eight Ga atoms. All Cr–Cr bond lengths are 2.53 Å. There are a spread of Cr–Ga bond distances ranging from 2.65–2.79 Å. In the second Cr site, Cr is bonded in a 7-coordinate geometry to one Cr and seven Ga atoms. The Cr–Cr bond length is 2.65 Å. There are a spread of Cr–Ga bond distances ranging from 2.49–2.53 Å. In the third Cr site, Cr is bonded in a 11-coordinate geometry to three Cr and eight Ga atoms. Both Cr–Cr bond lengths are 2.43 Å. There are a spread of Cr–Ga bond distances ranging from 2.55–2.80 Å. In the fourth Cr site, Cr is bonded in a 9-coordinate geometry to two Cr and seven Ga atoms. There are a spread of Cr–Ga bond distances ranging from 2.52–2.64 Å. There are four inequivalent Ga sites. In the first Ga site, Ga is bonded in a 5-coordinate geometry to six Cr atoms. In the second Ga site, Ga is bonded in a 10-coordinate geometry to fivemore »« less

Authors:: The Materials Project

Publication Date:: Sat Jul 18 00:00:00 EDT 2020

Other Number(s):: mp-18654

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; Cr3Ga4; Cr-Ga

OSTI Identifier:: 1193316

DOI:: https://doi.org/10.17188/1193316

Citation Formats


                    The Materials Project. Materials Data on Cr3Ga4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1193316.

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                    The Materials Project. Materials Data on Cr3Ga4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1193316

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                    The Materials Project. 2020.  
"Materials Data on Cr3Ga4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1193316.  https://www.osti.gov/servlets/purl/1193316. Pub date:Sat Jul 18 00:00:00 EDT 2020

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@article{osti_1193316,

  title        = {Materials Data on Cr3Ga4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Cr3Ga4 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are four inequivalent Cr sites. In the first Cr site, Cr is bonded in a cuboctahedral geometry to four equivalent Cr and eight Ga atoms. All Cr–Cr bond lengths are 2.53 Å. There are a spread of Cr–Ga bond distances ranging from 2.65–2.79 Å. In the second Cr site, Cr is bonded in a 7-coordinate geometry to one Cr and seven Ga atoms. The Cr–Cr bond length is 2.65 Å. There are a spread of Cr–Ga bond distances ranging from 2.49–2.53 Å. In the third Cr site, Cr is bonded in a 11-coordinate geometry to three Cr and eight Ga atoms. Both Cr–Cr bond lengths are 2.43 Å. There are a spread of Cr–Ga bond distances ranging from 2.55–2.80 Å. In the fourth Cr site, Cr is bonded in a 9-coordinate geometry to two Cr and seven Ga atoms. There are a spread of Cr–Ga bond distances ranging from 2.52–2.64 Å. There are four inequivalent Ga sites. In the first Ga site, Ga is bonded in a 5-coordinate geometry to six Cr atoms. In the second Ga site, Ga is bonded in a 10-coordinate geometry to five Cr and five Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.74–2.93 Å. In the third Ga site, Ga is bonded in a 6-coordinate geometry to six Cr and one Ga atom. In the fourth Ga site, Ga is bonded in a 6-coordinate geometry to five Cr and two Ga atoms. The Ga–Ga bond length is 2.53 Å.},

  doi          = {10.17188/1193316},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sat Jul 18 00:00:00 EDT 2020},

  month        = {Sat Jul 18 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1193316

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