Materials Data on K3Co(CN)6 by Materials Project

Dataset · Wed Apr 29 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1283654· OSTI ID:1283654

K3Co(CN)6 crystallizes in the orthorhombic Pnc2 space group. The structure is three-dimensional and consists of eight cobalt molecules and one K(CN)2 framework. In the K(CN)2 framework, there are seven inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 6-coordinate geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.92–3.05 Å. In the second K1+ site, K1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.69–3.03 Å. In the third K1+ site, K1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.71–3.10 Å. In the fourth K1+ site, K1+ is bonded in a 6-coordinate geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.91–3.20 Å. In the fifth K1+ site, K1+ is bonded in a 7-coordinate geometry to seven N3- atoms. There are a spread of K–N bond distances ranging from 2.76–3.32 Å. In the sixth K1+ site, K1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.71–3.04 Å. In the seventh K1+ site, K1+ is bonded in a 7-coordinate geometry to seven N3- atoms. There are a spread of K–N bond distances ranging from 2.81–3.47 Å. There are twelve inequivalent C+2.33+ sites. In the first C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. In the second C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. In the third C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the fourth C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the fifth C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the sixth C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. In the seventh C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the eighth C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the ninth C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the tenth C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. In the eleventh C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. In the twelfth C+2.33+ site, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are twelve inequivalent N3- sites. In the first N3- site, N3- is bonded in a 4-coordinate geometry to three K1+ and one C+2.33+ atom. In the second N3- site, N3- is bonded in a distorted single-bond geometry to three K1+ and one C+2.33+ atom. In the third N3- site, N3- is bonded in a 1-coordinate geometry to three K1+ and one C+2.33+ atom. In the fourth N3- site, N3- is bonded in a distorted single-bond geometry to three K1+ and one C+2.33+ atom. In the fifth N3- site, N3- is bonded in a 4-coordinate geometry to three K1+ and one C+2.33+ atom. In the sixth N3- site, N3- is bonded in a distorted single-bond geometry to three K1+ and one C+2.33+ atom. In the seventh N3- site, N3- is bonded in a 4-coordinate geometry to three K1+ and one C+2.33+ atom. In the eighth N3- site, N3- is bonded in a distorted single-bond geometry to four K1+ and one C+2.33+ atom. In the ninth N3- site, N3- is bonded in a distorted single-bond geometry to three K1+ and one C+2.33+ atom. In the tenth N3- site, N3- is bonded in a 1-coordinate geometry to four K1+ and one C+2.33+ atom. In the eleventh N3- site, N3- is bonded in a 4-coordinate geometry to three K1+ and one C+2.33+ atom. In the twelfth N3- site, N3- is bonded in a distorted single-bond geometry to three K1+ and one C+2.33+ 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: 1283654
• Report Number(s): mp-680493
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
C-Co-K-N
K3Co(CN)6
crystal structure