Materials Data on SmSi by Materials Project

doi:10.17188/1355473

Title: Materials Data on SmSi by Materials Project

Dataset
Other Related Research

Abstract

SmSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Sm is bonded in a 7-coordinate geometry to seven equivalent Si atoms. There are a spread of Sm–Si bond distances ranging from 3.03–3.23 Å. Si is bonded in a 9-coordinate geometry to seven equivalent Sm and two equivalent Si atoms. Both Si–Si bond lengths are 2.51 Å.

Publication Date:: 2020-07-16

Other Number(s):: mp-1025489

DOE Contract Number:: AC02-05CH11231

Research Org.:: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Collaborations:: The Materials Project; MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE; Si-Sm; SmSi; crystal structure

OSTI Identifier:: 1355473

DOI:: https://doi.org/10.17188/1355473

Citation Formats


                    Materials Data on SmSi by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1355473.

Copy to clipboard


                    Materials Data on SmSi by Materials Project.  United States.  doi:https://doi.org/10.17188/1355473

Copy to clipboard


                    2020.  
"Materials Data on SmSi by Materials Project".  United States.  doi:https://doi.org/10.17188/1355473.  https://www.osti.gov/servlets/purl/1355473. Pub date:Thu Jul 16 04:00:00 UTC 2020

Copy to clipboard


                    
@article{osti_1355473,

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

  
  abstractNote = {SmSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Sm is bonded in a 7-coordinate geometry to seven equivalent Si atoms. There are a spread of Sm–Si bond distances ranging from 3.03–3.23 Å. Si is bonded in a 9-coordinate geometry to seven equivalent Sm and two equivalent Si atoms. Both Si–Si bond lengths are 2.51 Å.},

  doi          = {10.17188/1355473},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

Copy to clipboard

Dataset:

View Dataset

DOI: https://doi.org/10.17188/1355473

Save / Share:

Export Metadata

Save to My Library

Similar records in DOE Data Explorer and OSTI.GOV collections:

Materials Data on SmSI by Materials Project

Dataset

SmSI is Cotunnite-derived structured and crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three SmSI sheets oriented in the (0, 0, 1) direction. Sm3+ is bonded in a 7-coordinate geometry to four equivalent S2- and three equivalent I1- atoms. There are three shorter (2.76 Å) and one longer (2.83 Å) Sm–S bond lengths. All Sm–I bond lengths are 3.33 Å. S2- is bonded to four equivalent Sm3+ atoms to form a mixture of edge and corner-sharing SSm4 tetrahedra. I1- is bonded in a 3-coordinate geometry to three equivalent Sm3+ atoms.
Materials Data on Be by Materials Project

Dataset

Be is beta Np structured and crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. Be is bonded in a 11-coordinate geometry to eleven equivalent Be atoms. There are a spread of Be–Be bond distances ranging from 2.14–2.28 Å.
Materials Data on As by Materials Project

Dataset

As is alpha Po structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. As is bonded to six equivalent As atoms to form a mixture of edge and corner-sharing AsAs6 octahedra. The corner-sharing octahedral tilt angles are 0°. All As–As bond lengths are 2.74 Å.
Materials Data on As by Materials Project

Dataset

As is alpha As structured and crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three As sheets oriented in the (0, 0, 1) direction. As is bonded in a 3-coordinate geometry to three equivalent As atoms. All As–As bond lengths are 2.56 Å.
Materials Data on Be by Materials Project

Dataset

Be is Tungsten structured and crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Be is bonded in a body-centered cubic geometry to eight equivalent Be atoms. All Be–Be bond lengths are 2.17 Å.

Similar Records