Materials Data on LiMn28O56 by Materials Project

doi:10.17188/1303472

Title: Materials Data on LiMn28O56 by Materials Project

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Abstract

LiMn28O56 crystallizes in the trigonal R3 space group. The structure is three-dimensional. Li is bonded to four O atoms to form LiO4 tetrahedra that share corners with twelve MnO6 octahedra. The corner-sharing octahedral tilt angles are 59°. All Li–O bond lengths are 1.97 Å. There are eight inequivalent Mn sites. In the first Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. There is one shorter (1.94 Å) and five longer (1.95 Å) Mn–O bond length. In the second Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. There is two shorter (1.94 Å) and four longer (1.95 Å) Mn–O bond length. In the third Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. All Mn–O bond lengths are 1.95 Å. In the fourth Mn site, Mn is bonded to six O atoms to form MnO6 octahedra that share a cornercorner with one LiO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–1.98 Å. In the fifth Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. There is one shorter (1.94more »« less

Authors:: The Materials Project

Publication Date:: Wed Apr 29 00:00:00 EDT 2020

Other Number(s):: mp-775739

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; LiMn28O56; Li-Mn-O

OSTI Identifier:: 1303472

DOI:: https://doi.org/10.17188/1303472

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                    The Materials Project. Materials Data on LiMn28O56 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1303472.

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                    The Materials Project. Materials Data on LiMn28O56 by Materials Project.  United States.  doi:https://doi.org/10.17188/1303472

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                    The Materials Project. 2020.  
"Materials Data on LiMn28O56 by Materials Project".  United States.  doi:https://doi.org/10.17188/1303472.  https://www.osti.gov/servlets/purl/1303472. Pub date:Wed Apr 29 00:00:00 EDT 2020

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@article{osti_1303472,

  title        = {Materials Data on LiMn28O56 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {LiMn28O56 crystallizes in the trigonal R3 space group. The structure is three-dimensional. Li is bonded to four O atoms to form LiO4 tetrahedra that share corners with twelve MnO6 octahedra. The corner-sharing octahedral tilt angles are 59°. All Li–O bond lengths are 1.97 Å. There are eight inequivalent Mn sites. In the first Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. There is one shorter (1.94 Å) and five longer (1.95 Å) Mn–O bond length. In the second Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. There is two shorter (1.94 Å) and four longer (1.95 Å) Mn–O bond length. In the third Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. All Mn–O bond lengths are 1.95 Å. In the fourth Mn site, Mn is bonded to six O atoms to form MnO6 octahedra that share a cornercorner with one LiO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–1.98 Å. In the fifth Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. There is one shorter (1.94 Å) and five longer (1.95 Å) Mn–O bond length. In the sixth Mn site, Mn is bonded to six O atoms to form MnO6 octahedra that share a cornercorner with one LiO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–1.98 Å. In the seventh Mn site, Mn is bonded to six O atoms to form MnO6 octahedra that share a cornercorner with one LiO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–1.98 Å. In the eighth Mn site, Mn is bonded to six O atoms to form edge-sharing MnO6 octahedra. All Mn–O bond lengths are 1.95 Å. There are nineteen inequivalent O sites. In the first O site, O is bonded in a distorted T-shaped geometry to three equivalent Mn atoms. In the second O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the third O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the fourth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the fifth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the sixth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the seventh O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the eighth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the ninth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. The O–Mn bond length is 1.95 Å. In the tenth O site, O is bonded to one Li and three Mn atoms to form distorted corner-sharing OLiMn3 trigonal pyramids. In the eleventh O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. The O–Mn bond length is 1.94 Å. In the twelfth O site, O is bonded to one Li and three equivalent Mn atoms to form distorted corner-sharing OLiMn3 trigonal pyramids. In the thirteenth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the fourteenth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. The O–Mn bond length is 1.93 Å. In the fifteenth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the sixteenth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. The O–Mn bond length is 1.95 Å. In the seventeenth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the eighteenth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms. In the nineteenth O site, O is bonded in a distorted T-shaped geometry to three Mn atoms.},

  doi          = {10.17188/1303472},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Apr 29 00:00:00 EDT 2020},

  month        = {Wed Apr 29 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1303472

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