Materials Data on Ho(MnGa)6 by Materials Project

doi:10.17188/1682784

Title: Materials Data on Ho(MnGa)6 by Materials Project

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Abstract

Ho(MnGa)6 crystallizes in the orthorhombic Fmmm space group. The structure is three-dimensional. Ho is bonded in a 12-coordinate geometry to eight Mn and twelve Ga atoms. There are four shorter (3.17 Å) and four longer (3.36 Å) Ho–Mn bond lengths. There are eight shorter (3.23 Å) and four longer (3.41 Å) Ho–Ga bond lengths. There are two inequivalent Mn sites. In the first Mn site, Mn is bonded in a 12-coordinate geometry to two equivalent Ho, six Mn, and four equivalent Ga atoms. There are two shorter (2.41 Å) and four longer (2.69 Å) Mn–Mn bond lengths. All Mn–Ga bond lengths are 2.47 Å. In the second Mn site, Mn is bonded in a 10-coordinate geometry to one Ho, seven Mn, and six Ga atoms. There are a spread of Mn–Mn bond distances ranging from 2.61–3.08 Å. There are a spread of Mn–Ga bond distances ranging from 2.57–2.76 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded to two equivalent Ho, four equivalent Mn, and six Ga atoms to form a mixture of distorted face and corner-sharing GaHo2Mn4Ga6 cuboctahedra. There are two shorter (2.41 Å) and four longer (2.62 Å) Ga–Ga bond lengths. Inmore »« less

Authors:: The Materials Project

Publication Date:: Fri Jun 05 00:00:00 EDT 2020

Other Number(s):: mp-1224143

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; Ho(MnGa)6; Ga-Ho-Mn

OSTI Identifier:: 1682784

DOI:: https://doi.org/10.17188/1682784

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                    The Materials Project. Materials Data on Ho(MnGa)6 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1682784.

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                    The Materials Project. Materials Data on Ho(MnGa)6 by Materials Project.  United States.  doi:https://doi.org/10.17188/1682784

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                    The Materials Project. 2020.  
"Materials Data on Ho(MnGa)6 by Materials Project".  United States.  doi:https://doi.org/10.17188/1682784.  https://www.osti.gov/servlets/purl/1682784. Pub date:Fri Jun 05 00:00:00 EDT 2020

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@article{osti_1682784,

  title        = {Materials Data on Ho(MnGa)6 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Ho(MnGa)6 crystallizes in the orthorhombic Fmmm space group. The structure is three-dimensional. Ho is bonded in a 12-coordinate geometry to eight Mn and twelve Ga atoms. There are four shorter (3.17 Å) and four longer (3.36 Å) Ho–Mn bond lengths. There are eight shorter (3.23 Å) and four longer (3.41 Å) Ho–Ga bond lengths. There are two inequivalent Mn sites. In the first Mn site, Mn is bonded in a 12-coordinate geometry to two equivalent Ho, six Mn, and four equivalent Ga atoms. There are two shorter (2.41 Å) and four longer (2.69 Å) Mn–Mn bond lengths. All Mn–Ga bond lengths are 2.47 Å. In the second Mn site, Mn is bonded in a 10-coordinate geometry to one Ho, seven Mn, and six Ga atoms. There are a spread of Mn–Mn bond distances ranging from 2.61–3.08 Å. There are a spread of Mn–Ga bond distances ranging from 2.57–2.76 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded to two equivalent Ho, four equivalent Mn, and six Ga atoms to form a mixture of distorted face and corner-sharing GaHo2Mn4Ga6 cuboctahedra. There are two shorter (2.41 Å) and four longer (2.62 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a 12-coordinate geometry to two equivalent Ho, six Mn, and two equivalent Ga atoms.},

  doi          = {10.17188/1682784},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Fri Jun 05 00:00:00 EDT 2020},

  month        = {Fri Jun 05 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1682784

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