Materials Data on MnGaNi2 by Materials Project

doi:10.17188/1277323

Title: Materials Data on MnGaNi2 by Materials Project

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Abstract

Ni2MnGa is Heusler structured and crystallizes in the tetragonal I4/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 four equivalent MnGa4Ni8 cuboctahedra, corners with eight equivalent GaMn4Ni8 cuboctahedra, edges with eight equivalent MnGa4Ni8 cuboctahedra, faces with four equivalent MnGa4Ni8 cuboctahedra, and faces with six equivalent GaMn4Ni8 cuboctahedra. All Mn–Ni bond lengths are 2.53 Å. All Mn–Ga bond lengths are 2.71 Å. Ni is bonded in a distorted body-centered cubic geometry to four equivalent Mn and four equivalent Ga atoms. All Ni–Ga bond lengths are 2.53 Å. Ga is bonded to four equivalent Mn and eight equivalent Ni atoms to form GaMn4Ni8 cuboctahedra that share corners with four equivalent GaMn4Ni8 cuboctahedra, corners with eight equivalent MnGa4Ni8 cuboctahedra, edges with eight equivalent GaMn4Ni8 cuboctahedra, faces with four equivalent GaMn4Ni8 cuboctahedra, and faces with six equivalent MnGa4Ni8 cuboctahedra.

Authors:: The Materials Project

Publication Date:: Tue Jul 14 00:00:00 EDT 2020

Other Number(s):: mp-601285

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:: 1277323

DOI:: https://doi.org/10.17188/1277323

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                    The Materials Project. Materials Data on MnGaNi2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1277323.

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                    The Materials Project. Materials Data on MnGaNi2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1277323

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                    The Materials Project. 2020.  
"Materials Data on MnGaNi2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1277323.  https://www.osti.gov/servlets/purl/1277323. Pub date:Tue Jul 14 00:00:00 EDT 2020

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@article{osti_1277323,

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

  author       = {The Materials Project},

  abstractNote = {Ni2MnGa is Heusler structured and crystallizes in the tetragonal I4/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 four equivalent MnGa4Ni8 cuboctahedra, corners with eight equivalent GaMn4Ni8 cuboctahedra, edges with eight equivalent MnGa4Ni8 cuboctahedra, faces with four equivalent MnGa4Ni8 cuboctahedra, and faces with six equivalent GaMn4Ni8 cuboctahedra. All Mn–Ni bond lengths are 2.53 Å. All Mn–Ga bond lengths are 2.71 Å. Ni is bonded in a distorted body-centered cubic geometry to four equivalent Mn and four equivalent Ga atoms. All Ni–Ga bond lengths are 2.53 Å. Ga is bonded to four equivalent Mn and eight equivalent Ni atoms to form GaMn4Ni8 cuboctahedra that share corners with four equivalent GaMn4Ni8 cuboctahedra, corners with eight equivalent MnGa4Ni8 cuboctahedra, edges with eight equivalent GaMn4Ni8 cuboctahedra, faces with four equivalent GaMn4Ni8 cuboctahedra, and faces with six equivalent MnGa4Ni8 cuboctahedra.},

  doi          = {10.17188/1277323},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jul 14 00:00:00 EDT 2020},

  month        = {Tue Jul 14 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1277323

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