Materials Data on MnGaNi2 by Materials Project

doi:10.17188/1682223

Title: Materials Data on MnGaNi2 by Materials Project

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Abstract

Ni2MnGa crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Mn is bonded to eight equivalent Ni and four equivalent Ga atoms to form MnGa4Ni8 cuboctahedra that share corners with twelve equivalent MnGa4Ni8 cuboctahedra, edges with eight equivalent GaMn4Ni8 cuboctahedra, edges with sixteen equivalent NiMn4Ga4Ni4 cuboctahedra, faces with four equivalent GaMn4Ni8 cuboctahedra, faces with six equivalent MnGa4Ni8 cuboctahedra, and faces with eight equivalent NiMn4Ga4Ni4 cuboctahedra. All Mn–Ni bond lengths are 2.56 Å. All Mn–Ga bond lengths are 2.65 Å. Ni is bonded to four equivalent Mn, four equivalent Ni, and four equivalent Ga atoms to form distorted NiMn4Ga4Ni4 cuboctahedra that share corners with twelve equivalent NiMn4Ga4Ni4 cuboctahedra, edges with eight equivalent MnGa4Ni8 cuboctahedra, edges with eight equivalent NiMn4Ga4Ni4 cuboctahedra, edges with eight equivalent GaMn4Ni8 cuboctahedra, faces with four equivalent MnGa4Ni8 cuboctahedra, faces with four equivalent GaMn4Ni8 cuboctahedra, and faces with ten equivalent NiMn4Ga4Ni4 cuboctahedra. All Ni–Ni bond lengths are 2.65 Å. All Ni–Ga bond lengths are 2.56 Å. Ga is bonded to four equivalent Mn and eight equivalent Ni atoms to form GaMn4Ni8 cuboctahedra that share corners with twelve equivalent GaMn4Ni8 cuboctahedra, edges with eight equivalent MnGa4Ni8 cuboctahedra, edges with sixteen equivalent NiMn4Ga4Ni4 cuboctahedra, faces with four equivalentmore »« less

Authors:: The Materials Project

Publication Date:: 2020-05-02

Other Number(s):: mp-1066921

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; MnGaNi2; Ga-Mn-Ni

OSTI Identifier:: 1682223

DOI:: https://doi.org/10.17188/1682223

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                    The Materials Project. Materials Data on MnGaNi2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1682223.

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                    The Materials Project. Materials Data on MnGaNi2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1682223

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                    The Materials Project. 2020.  
"Materials Data on MnGaNi2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1682223.  https://www.osti.gov/servlets/purl/1682223. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1682223,

  title        = {Materials Data on MnGaNi2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Ni2MnGa crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Mn is bonded to eight equivalent Ni and four equivalent Ga atoms to form MnGa4Ni8 cuboctahedra that share corners with twelve equivalent MnGa4Ni8 cuboctahedra, edges with eight equivalent GaMn4Ni8 cuboctahedra, edges with sixteen equivalent NiMn4Ga4Ni4 cuboctahedra, faces with four equivalent GaMn4Ni8 cuboctahedra, faces with six equivalent MnGa4Ni8 cuboctahedra, and faces with eight equivalent NiMn4Ga4Ni4 cuboctahedra. All Mn–Ni bond lengths are 2.56 Å. All Mn–Ga bond lengths are 2.65 Å. Ni is bonded to four equivalent Mn, four equivalent Ni, and four equivalent Ga atoms to form distorted NiMn4Ga4Ni4 cuboctahedra that share corners with twelve equivalent NiMn4Ga4Ni4 cuboctahedra, edges with eight equivalent MnGa4Ni8 cuboctahedra, edges with eight equivalent NiMn4Ga4Ni4 cuboctahedra, edges with eight equivalent GaMn4Ni8 cuboctahedra, faces with four equivalent MnGa4Ni8 cuboctahedra, faces with four equivalent GaMn4Ni8 cuboctahedra, and faces with ten equivalent NiMn4Ga4Ni4 cuboctahedra. All Ni–Ni bond lengths are 2.65 Å. All Ni–Ga bond lengths are 2.56 Å. Ga is bonded to four equivalent Mn and eight equivalent Ni atoms to form GaMn4Ni8 cuboctahedra that share corners with twelve equivalent GaMn4Ni8 cuboctahedra, edges with eight equivalent MnGa4Ni8 cuboctahedra, edges with sixteen equivalent NiMn4Ga4Ni4 cuboctahedra, faces with four equivalent MnGa4Ni8 cuboctahedra, faces with six equivalent GaMn4Ni8 cuboctahedra, and faces with eight equivalent NiMn4Ga4Ni4 cuboctahedra.},

  doi          = {10.17188/1682223},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1682223

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