Materials Data on SbPbBrO2 by Materials Project

Dataset · Sun May 03 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1696441· OSTI ID:1696441

PbSbO2Br crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Pb2+ is bonded in a 4-coordinate geometry to four equivalent O2- and four equivalent Br1- atoms. All Pb–O bond lengths are 2.56 Å. There are two shorter (3.27 Å) and two longer (3.42 Å) Pb–Br bond lengths. Sb3+ is bonded in a 4-coordinate geometry to four equivalent O2- atoms. All Sb–O bond lengths are 2.14 Å. O2- is bonded to two equivalent Pb2+ and two equivalent Sb3+ atoms to form distorted OSb2Pb2 tetrahedra that share corners with four equivalent OSb2Pb2 tetrahedra, corners with eight equivalent BrPb4 tetrahedra, and edges with four equivalent OSb2Pb2 tetrahedra. Br1- is bonded to four equivalent Pb2+ atoms to form BrPb4 tetrahedra that share corners with four equivalent BrPb4 tetrahedra, corners with sixteen equivalent OSb2Pb2 tetrahedra, and edges with four equivalent BrPb4 tetrahedra.

• 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: 1696441
• Report Number(s): mp-1206466
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Br-O-Pb-Sb
SbPbBrO2
crystal structure