Materials Data on La2Si5Rh3 by Materials Project

doi:10.17188/1309379

Title: Materials Data on La2Si5Rh3 by Materials Project

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Abstract

La2Rh3Si5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. La is bonded in a 1-coordinate geometry to seven Rh and ten Si atoms. There are a spread of La–Rh bond distances ranging from 3.18–3.45 Å. There are a spread of La–Si bond distances ranging from 3.07–3.27 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 5-coordinate geometry to five equivalent La and five Si atoms. There are a spread of Rh–Si bond distances ranging from 2.44–2.48 Å. In the second Rh site, Rh is bonded in a 6-coordinate geometry to four equivalent La and six Si atoms. There are four shorter (2.47 Å) and two longer (2.69 Å) Rh–Si bond lengths. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Rh atoms. In the second Si site, Si is bonded in a 2-coordinate geometry to four equivalent La, three Rh, and two equivalent Si atoms. Both Si–Si bond lengths are 2.54 Å. In the third Si site, Si is bonded in a 9-coordinate geometry to four equivalent La, three Rh, and two equivalentmore » Si atoms.« less

Authors:: The Materials Project

Publication Date:: 2020-07-15

Other Number(s):: mp-8620

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; La2Si5Rh3; La-Rh-Si

OSTI Identifier:: 1309379

DOI:: https://doi.org/10.17188/1309379

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                    The Materials Project. Materials Data on La2Si5Rh3 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1309379.

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                    The Materials Project. Materials Data on La2Si5Rh3 by Materials Project.  United States.  doi:https://doi.org/10.17188/1309379

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                    The Materials Project. 2020.  
"Materials Data on La2Si5Rh3 by Materials Project".  United States.  doi:https://doi.org/10.17188/1309379.  https://www.osti.gov/servlets/purl/1309379. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1309379,

  title        = {Materials Data on La2Si5Rh3 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {La2Rh3Si5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. La is bonded in a 1-coordinate geometry to seven Rh and ten Si atoms. There are a spread of La–Rh bond distances ranging from 3.18–3.45 Å. There are a spread of La–Si bond distances ranging from 3.07–3.27 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 5-coordinate geometry to five equivalent La and five Si atoms. There are a spread of Rh–Si bond distances ranging from 2.44–2.48 Å. In the second Rh site, Rh is bonded in a 6-coordinate geometry to four equivalent La and six Si atoms. There are four shorter (2.47 Å) and two longer (2.69 Å) Rh–Si bond lengths. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Rh atoms. In the second Si site, Si is bonded in a 2-coordinate geometry to four equivalent La, three Rh, and two equivalent Si atoms. Both Si–Si bond lengths are 2.54 Å. In the third Si site, Si is bonded in a 9-coordinate geometry to four equivalent La, three Rh, and two equivalent Si atoms.},

  doi          = {10.17188/1309379},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1309379

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