Materials Data on PrAsSe by 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:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1709377
- Report Number(s):
- mp-1072185
- Country of Publication:
- United States
- Language:
- English
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