Materials Data on K3H5Pt by Materials Project
K3PtH5 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a linear geometry to two equivalent H+0.20- atoms. Both K–H bond lengths are 2.89 Å. In the second K1+ site, K1+ is bonded in a 8-coordinate geometry to eight H+0.20- atoms. There are a spread of K–H bond distances ranging from 2.72–2.87 Å. Pt2- is bonded in a square co-planar geometry to four equivalent H+0.20- atoms. All Pt–H bond lengths are 1.66 Å. There are two inequivalent H+0.20- sites. In the first H+0.20- site, H+0.20- is bonded to six K1+ atoms to form corner-sharing HK6 octahedra. The corner-sharing octahedra tilt angles range from 0–29°. In the second H+0.20- site, H+0.20- is bonded in a rectangular see-saw-like geometry to three equivalent K1+ and one Pt2- atom.
- 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:
- 1280173
- Report Number(s):
- mp-642821
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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