Materials Data on Mg5(Si8Pd5)2 by Materials Project
(Mg)5(Pd5Si8)2 crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of twenty magnesium molecules and one Pd5Si8 framework. In the Pd5Si8 framework, there are two inequivalent Pd+2.20+ sites. In the first Pd+2.20+ site, Pd+2.20+ is bonded in a trigonal planar geometry to three equivalent Si2- atoms. All Pd–Si bond lengths are 2.41 Å. In the second Pd+2.20+ site, Pd+2.20+ is bonded in a 6-coordinate geometry to six Si2- atoms. There are two shorter (2.45 Å) and four longer (2.60 Å) Pd–Si bond lengths. There are two inequivalent Si2- sites. In the first Si2- site, Si2- is bonded in a 6-coordinate geometry to three Pd+2.20+ and three equivalent Si2- atoms. There are one shorter (2.37 Å) and two longer (2.48 Å) Si–Si bond lengths. In the second Si2- site, Si2- is bonded in a distorted trigonal planar geometry to three equivalent Pd+2.20+ 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:
- 1279528
- Report Number(s):
- mp-634984
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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