Materials Data on Eu(AsPt)2 by Materials Project

doi:10.17188/1694834

Title: Materials Data on Eu(AsPt)2 by Materials Project

Dataset
Other Related Research

Abstract

EuPt2As2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Eu2+ is bonded in a 8-coordinate geometry to eight Pt2- atoms. There are four shorter (3.38 Å) and four longer (3.43 Å) Eu–Pt bond lengths. There are two inequivalent Pt2- sites. In the first Pt2- site, Pt2- is bonded in a 8-coordinate geometry to four equivalent Eu2+ and four equivalent As1+ atoms. All Pt–As bond lengths are 2.61 Å. In the second Pt2- site, Pt2- is bonded in a 5-coordinate geometry to four equivalent Eu2+ and five As1+ atoms. There are one shorter (2.49 Å) and four longer (2.55 Å) Pt–As bond lengths. There are two inequivalent As1+ sites. In the first As1+ site, As1+ is bonded to four equivalent Pt2- atoms to form a mixture of edge and corner-sharing AsPt4 tetrahedra. In the second As1+ site, As1+ is bonded in a 5-coordinate geometry to five Pt2- atoms.

Authors:: The Materials Project

Publication Date:: Sat May 02 00:00:00 EDT 2020

Other Number(s):: mp-1078722

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; Eu(AsPt)2; As-Eu-Pt

OSTI Identifier:: 1694834

DOI:: https://doi.org/10.17188/1694834

Citation Formats


                    The Materials Project. Materials Data on Eu(AsPt)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1694834.

Copy to clipboard


                    The Materials Project. Materials Data on Eu(AsPt)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1694834

Copy to clipboard


                    The Materials Project. 2020.  
"Materials Data on Eu(AsPt)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1694834.  https://www.osti.gov/servlets/purl/1694834. Pub date:Sat May 02 00:00:00 EDT 2020

Copy to clipboard


                    
@article{osti_1694834,

  title        = {Materials Data on Eu(AsPt)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {EuPt2As2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Eu2+ is bonded in a 8-coordinate geometry to eight Pt2- atoms. There are four shorter (3.38 Å) and four longer (3.43 Å) Eu–Pt bond lengths. There are two inequivalent Pt2- sites. In the first Pt2- site, Pt2- is bonded in a 8-coordinate geometry to four equivalent Eu2+ and four equivalent As1+ atoms. All Pt–As bond lengths are 2.61 Å. In the second Pt2- site, Pt2- is bonded in a 5-coordinate geometry to four equivalent Eu2+ and five As1+ atoms. There are one shorter (2.49 Å) and four longer (2.55 Å) Pt–As bond lengths. There are two inequivalent As1+ sites. In the first As1+ site, As1+ is bonded to four equivalent Pt2- atoms to form a mixture of edge and corner-sharing AsPt4 tetrahedra. In the second As1+ site, As1+ is bonded in a 5-coordinate geometry to five Pt2- atoms.},

  doi          = {10.17188/1694834},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sat May 02 00:00:00 EDT 2020},

  month        = {Sat May 02 00:00:00 EDT 2020}

}

Copy to clipboard

Dataset:

View Dataset

DOI: https://doi.org/10.17188/1694834

Save / Share:

Export Metadata

Save to My Library

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

Materials Data on Sr(AsPt)2 by Materials Project

Dataset The Materials Project

SrPt2As2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight Pt2- atoms. There are a spread of Sr–Pt bond distances ranging from 3.20–3.58 Å. There are two inequivalent Pt2- sites. In the first Pt2- site, Pt2- is bonded in a 11-coordinate geometry to four equivalent Sr2+, three equivalent Pt2-, and four equivalent As1+ atoms. There are two shorter (2.99 Å) and one longer (3.01 Å) Pt–Pt bond lengths. There are a spread of Pt–As bond distances ranging from 2.52–2.74 Å. In the second Pt2- site, Pt2- is bonded inmore »« less
Materials Data on Sr(AsPt)2 by Materials Project

Dataset The Materials Project

SrPt2As2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight Pt2- atoms. There are four shorter (3.39 Å) and four longer (3.46 Å) Sr–Pt bond lengths. There are two inequivalent Pt2- sites. In the first Pt2- site, Pt2- is bonded in a 8-coordinate geometry to four equivalent Sr2+ and four equivalent As1+ atoms. All Pt–As bond lengths are 2.61 Å. In the second Pt2- site, Pt2- is bonded in a 9-coordinate geometry to four equivalent Sr2+ and five As1+ atoms. There are one shorter (2.53 Å) and four longermore »« less
Materials Data on AsPtS by Materials Project

Dataset The Materials Project

PtAsS crystallizes in the cubic P2_13 space group. The structure is three-dimensional. Pt5+ is bonded to three equivalent As3- and three equivalent S2- atoms to form PtAs3S3 octahedra that share corners with twelve equivalent PtAs3S3 octahedra, corners with three equivalent AsPt3S tetrahedra, and corners with three equivalent SAsPt3 tetrahedra. The corner-sharing octahedra tilt angles range from 64–65°. All Pt–As bond lengths are 2.51 Å. All Pt–S bond lengths are 2.54 Å. As3- is bonded to three equivalent Pt5+ and one S2- atom to form distorted AsPt3S tetrahedra that share corners with three equivalent PtAs3S3 octahedra, corners with six equivalent AsPt3Smore »« less
Materials Data on Eu2(AsPt)3 by Materials Project

Dataset The Materials Project

Eu2(PtAs)3 crystallizes in the tetragonal P4/mmm space group. The structure is one-dimensional and consists of one Eu2(PtAs)3 ribbon oriented in the (0, 0, 1) direction. Eu+2.50+ is bonded in a linear geometry to one Pt+1.33+ and one As3- atom. The Eu–Pt bond length is 2.62 Å. The Eu–As bond length is 2.91 Å. There are two inequivalent Pt+1.33+ sites. In the first Pt+1.33+ site, Pt+1.33+ is bonded in a linear geometry to one Eu+2.50+ and one As3- atom. The Pt–As bond length is 2.32 Å. In the second Pt+1.33+ site, Pt+1.33+ is bonded in a linear geometry to two equivalentmore »« less
Materials Data on Eu(NiP)2 by Materials Project

Dataset The Materials Project

EuNi2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Eu2+ is bonded in a distorted body-centered cubic geometry to eight equivalent P3- atoms. All Eu–P bond lengths are 3.04 Å. Ni2+ is bonded to four equivalent P3- atoms to form a mixture of edge and corner-sharing NiP4 tetrahedra. All Ni–P bond lengths are 2.30 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Eu2+, four equivalent Ni2+, and one P3- atom. The P–P bond length is 2.41 Å.

Similar Records