Materials Data on CeSiI by Materials Project

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

DOI:https://doi.org/10.17188/1203996· OSTI ID:1203996

The Materials Project

CeSiI crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one CeSiI sheet oriented in the (0, 0, 1) direction. Ce is bonded in a 9-coordinate geometry to six equivalent Si and three equivalent I atoms. There are three shorter (3.05 Å) and three longer (3.11 Å) Ce–Si bond lengths. All Ce–I bond lengths are 3.23 Å. Si is bonded in a 9-coordinate geometry to six equivalent Ce and three equivalent Si atoms. All Si–Si bond lengths are 2.40 Å. I is bonded in a 3-coordinate geometry to three equivalent Ce 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: 1203996
• Report Number(s): mp-29535
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
CeSiI
Ce-I-Si