Materials Data on Li9Mn2Co5O16 by Materials Project

Dataset · Wed Feb 06 04:00:00 EST 2019

DOI:https://doi.org/10.17188/1652055· OSTI ID:1652055

Li9Mn2Co5O16 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to two Co+2.80+ and four O2- atoms. There are one shorter (2.21 Å) and one longer (2.22 Å) Li–Co bond lengths. There are a spread of Li–O bond distances ranging from 1.90–2.16 Å. In the second Li1+ site, Li1+ is bonded in a 3-coordinate geometry to one Co+2.80+ and five O2- atoms. The Li–Co bond length is 2.19 Å. There are a spread of Li–O bond distances ranging from 1.87–2.42 Å. In the third Li1+ site, Li1+ is bonded in a 4-coordinate geometry to two Co+2.80+ and six O2- atoms. There are one shorter (2.20 Å) and one longer (2.27 Å) Li–Co bond lengths. There are a spread of Li–O bond distances ranging from 2.06–2.61 Å. In the fourth Li1+ site, Li1+ is bonded in a 4-coordinate geometry to one Co+2.80+ and five O2- atoms. The Li–Co bond length is 2.25 Å. There are a spread of Li–O bond distances ranging from 2.03–2.30 Å. In the fifth Li1+ site, Li1+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.89–2.37 Å. In the sixth Li1+ site, Li1+ is bonded in a 4-coordinate geometry to two Co+2.80+ and four O2- atoms. There are one shorter (2.21 Å) and one longer (2.23 Å) Li–Co bond lengths. There are a spread of Li–O bond distances ranging from 1.91–2.23 Å. In the seventh Li1+ site, Li1+ is bonded in a 4-coordinate geometry to one Co+2.80+ and four O2- atoms. The Li–Co bond length is 2.31 Å. There are a spread of Li–O bond distances ranging from 2.13–2.22 Å. In the eighth Li1+ site, Li1+ is bonded in a 3-coordinate geometry to one Co+2.80+ and three O2- atoms. The Li–Co bond length is 2.22 Å. There are a spread of Li–O bond distances ranging from 2.01–2.14 Å. In the ninth Li1+ site, Li1+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.11–2.20 Å. There are two inequivalent Mn+4.50+ sites. In the first Mn+4.50+ site, Mn+4.50+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Mn–O bond distances ranging from 1.89–2.03 Å. In the second Mn+4.50+ site, Mn+4.50+ is bonded in a 4-coordinate geometry to five O2- atoms. There are a spread of Mn–O bond distances ranging from 1.87–2.25 Å. There are five inequivalent Co+2.80+ sites. In the first Co+2.80+ site, Co+2.80+ is bonded in a 8-coordinate geometry to two Li1+ and six O2- atoms. There are a spread of Co–O bond distances ranging from 1.94–2.36 Å. In the second Co+2.80+ site, Co+2.80+ is bonded in a 8-coordinate geometry to two Li1+ and six O2- atoms. There are a spread of Co–O bond distances ranging from 1.78–2.60 Å. In the third Co+2.80+ site, Co+2.80+ is bonded in a 8-coordinate geometry to two Li1+ and six O2- atoms. There are a spread of Co–O bond distances ranging from 2.03–2.47 Å. In the fourth Co+2.80+ site, Co+2.80+ is bonded in a 8-coordinate geometry to two Li1+ and six O2- atoms. There are a spread of Co–O bond distances ranging from 1.80–2.41 Å. In the fifth Co+2.80+ site, Co+2.80+ is bonded in a 8-coordinate geometry to two Li1+ and six O2- atoms. There are a spread of Co–O bond distances ranging from 1.90–2.39 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Mn+4.50+, and one Co+2.80+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Mn+4.50+, and two Co+2.80+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+ and two Co+2.80+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one Mn+4.50+, and one Co+2.80+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Mn+4.50+, and two Co+2.80+ atoms. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to two Li1+, one Mn+4.50+, and two Co+2.80+ atoms. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+ and three Co+2.80+ atoms. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+ and two Co+2.80+ atoms. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Mn+4.50+, and one Co+2.80+ atom. In the tenth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+ and three Co+2.80+ atoms. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+ and two Co+2.80+ atoms. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+ and two Co+2.80+ atoms. In the thirteenth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Mn+4.50+, and two Co+2.80+ atoms. In the fourteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Li1+, one Mn+4.50+, and two Co+2.80+ atoms. In the fifteenth O2- site, O2- is bonded in a 4-coordinate geometry to four Li1+ and two Co+2.80+ atoms. In the sixteenth O2- site, O2- is bonded in a 3-coordinate geometry to two Li1+, one Mn+4.50+, and one Co+2.80+ atom.

• 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: 1652055
• Report Number(s): mp-1176058
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Co-Li-Mn-O
Li9Mn2Co5O16
crystal structure