Materials Data on Ba3(ClO)2 by Materials Project

Dataset · Thu Apr 30 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1752692· OSTI ID:1752692

Ba3(OCl)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to two equivalent O2- and four equivalent Cl1- atoms to form distorted corner-sharing BaCl4O2 octahedra. The corner-sharing octahedral tilt angles are 60°. Both Ba–O bond lengths are 2.57 Å. There are two shorter (3.20 Å) and two longer (3.23 Å) Ba–Cl bond lengths. In the second Ba2+ site, Ba2+ is bonded in a 5-coordinate geometry to three equivalent O2- and two equivalent Cl1- atoms. There are a spread of Ba–O bond distances ranging from 2.55–2.62 Å. There are one shorter (3.24 Å) and one longer (3.56 Å) Ba–Cl bond lengths. O2- is bonded to four Ba2+ atoms to form a mixture of edge and corner-sharing OBa4 tetrahedra. Cl1- is bonded in a 4-coordinate geometry to four Ba2+ atoms.

• 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: 1752692
• Report Number(s): mp-1178551
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Ba-Cl-O
Ba3(ClO)2
crystal structure