Materials Data on Pd3(PbSe)2 by Materials Project
Pd3(PbSe)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Pd is bonded in a distorted linear geometry to four Pb and two equivalent Se atoms. There are two shorter (3.03 Å) and two longer (3.04 Å) Pd–Pb bond lengths. Both Pd–Se bond lengths are 2.48 Å. There are two inequivalent Pb sites. In the first Pb site, Pb is bonded to six equivalent Pd and two equivalent Se atoms to form corner-sharing PbPd6Se2 hexagonal bipyramids. Both Pb–Se bond lengths are 3.18 Å. In the second Pb site, Pb is bonded in a hexagonal planar geometry to six equivalent Pd atoms. Se is bonded in a 4-coordinate geometry to three equivalent Pd and one Pb atom.
- 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:
- 1696302
- Report Number(s):
- mp-1078089
- Country of Publication:
- United States
- Language:
- English
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