Materials Data on LaSiPt by Materials Project
LaPtSi crystallizes in the tetragonal I4_1md space group. The structure is three-dimensional. La2+ is bonded to six equivalent Si4- atoms to form a mixture of distorted edge, corner, and face-sharing LaSi6 pentagonal pyramids. There are four shorter (3.25 Å) and two longer (3.28 Å) La–Si bond lengths. Pt2+ is bonded in a trigonal planar geometry to three equivalent Si4- atoms. All Pt–Si bond lengths are 2.46 Å. Si4- is bonded in a distorted trigonal planar geometry to six equivalent La2+ and three equivalent Pt2+ 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:
- 1720388
- Report Number(s):
- mp-1206485
- Country of Publication:
- United States
- Language:
- English
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