Materials Data on PrAsSe by Materials Project

Dataset · Sat May 02 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1709377· OSTI ID:1709377

The Materials Project

PrAsSe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Pr3+ is bonded in a 9-coordinate geometry to four equivalent As1- and five equivalent Se2- atoms. All Pr–As bond lengths are 3.24 Å. There are four shorter (2.99 Å) and one longer (3.19 Å) Pr–Se bond lengths. As1- is bonded in a 8-coordinate geometry to four equivalent Pr3+ and four equivalent As1- atoms. All As–As bond lengths are 2.85 Å. Se2- is bonded in a 5-coordinate geometry to five equivalent Pr3+ atoms.

• 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: 1709377
• Report Number(s): mp-1072185
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
PrAsSe
As-Pr-Se