Materials Data on CaPt5 by Materials Project

Dataset · Thu Jul 16 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1204887· OSTI ID:1204887

The Materials Project

CaPt5 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Ca2+ is bonded in a distorted hexagonal planar geometry to eighteen Pt+0.40- atoms. There are six shorter (3.12 Å) and twelve longer (3.49 Å) Ca–Pt bond lengths. There are two inequivalent Pt+0.40- sites. In the first Pt+0.40- site, Pt+0.40- is bonded in a 3-coordinate geometry to three equivalent Ca2+ and six equivalent Pt+0.40- atoms. All Pt–Pt bond lengths are 2.71 Å. In the second Pt+0.40- site, Pt+0.40- is bonded to four equivalent Ca2+ and eight Pt+0.40- atoms to form a mixture of face, edge, and corner-sharing PtCa4Pt8 cuboctahedra. All Pt–Pt bond lengths are 2.70 Å.

• 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: 1204887
• Report Number(s): mp-30481
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
CaPt5
Ca-Pt