Materials Data on Eu(InAs)2 by Materials Project

Dataset · Mon Aug 03 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1277647· OSTI ID:1277647

The Materials Project

Eu(InAs)2 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of two Eu(InAs)2 sheets oriented in the (0, 0, 1) direction. Eu2+ is bonded to six equivalent As3- atoms to form edge-sharing EuAs6 octahedra. There are four shorter (3.10 Å) and two longer (3.11 Å) Eu–As bond lengths. In2+ is bonded in a trigonal non-coplanar geometry to three equivalent As3- atoms. There are one shorter (2.75 Å) and two longer (2.76 Å) In–As bond lengths. As3- is bonded to three equivalent Eu2+ and three equivalent In2+ atoms to form a mixture of corner and edge-sharing AsEu3In3 octahedra. The corner-sharing octahedral tilt angles are 0°.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES)
• Contributing Organization: MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231; EDCBEE
• OSTI ID: 1277647
• Report Number(s): mp-608777
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Eu(InAs)2
As-Eu-In