Materials Data on LaGeI by Materials Project

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

DOI:https://doi.org/10.17188/1274526· OSTI ID:1274526

The Materials Project

LaGeI crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one LaGeI sheet oriented in the (0, 0, 1) direction. La is bonded in a 9-coordinate geometry to six equivalent Ge and three equivalent I atoms. There are three shorter (3.21 Å) and three longer (3.36 Å) La–Ge bond lengths. All La–I bond lengths are 3.31 Å. Ge is bonded in a 9-coordinate geometry to six equivalent La and three equivalent Ge atoms. All Ge–Ge bond lengths are 2.57 Å. I is bonded in a distorted T-shaped geometry to three equivalent La 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: 1274526
• Report Number(s): mp-568574
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
LaGeI
Ge-I-La