Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “CN”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 55 records · Page 3

Materials Data on FeCo2(CN)6 by Materials Project

Co2Fe(CN)6 is half-Heusler-derived structured and crystallizes in the cubic F-43m space group. The structure is zero-dimensional and consists of four cobalt molecules, four iron molecules, and four Co(CN)6 clusters. In each Co(CN)6 cluster, Co2+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Co–N bond lengths are 1.87 Å. C+1.83+ is bonded in a distorted single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. N3- is bonded in a linear geometry to one Co2+ and one C+1.83+ atom.

36 MATERIALS SCIENCE↗

Materials Data on FeCu2(CN)6 by Materials Project

Cu2Fe(CN)6 is alpha Rhenium trioxide-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of four cuprum molecules and one FeCu(CN)6 framework. In the FeCu(CN)6 framework, Fe2+ is bonded in an octahedral geometry to six equivalent C+2.33+ atoms. All Fe–C bond lengths are 1.88 Å. Cu1+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Cu–N bond lengths are 2.04 Å. C+2.33+ is bonded in a linear geometry to one Fe2+ and one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a linear geometry to one Cu1+ and one C+2.33+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Cd(CN)2 by Materials Project

Cd(CN)2 is Tungsten structured and crystallizes in the cubic P-43m space group. The structure is zero-dimensional and consists of one cadmium molecule and one Cd(CN)4 cluster. In the Cd(CN)4 cluster, Cd2+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All Cd–N bond lengths are 2.19 Å. C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a linear geometry to one Cd2+ and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Rb2NaFe(CN)6 by Materials Project

Rb2Na(CN)6Fe crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two iron molecules and one Rb2Na(CN)6 framework. In the Rb2Na(CN)6 framework, Rb1+ is bonded in a 7-coordinate geometry to seven N3- atoms. There are a spread of Rb–N bond distances ranging from 3.06–3.65 Å. Na1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of Na–N bond distances ranging from 2.52–2.56 Å. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the third C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one Na1+, and one C2+ atom. In the second N3- site, N3- is bonded in a 2-coordinate geometry to three equivalent Rb1+, one Na1+, and one C2+ atom. In the third N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent Rb1+, one Na1+, and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Rb2NaMn(CN)6 by Materials Project

Rb2Na(CN)6Mn crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two mangan molecules and one Rb2Na(CN)6 framework. In the Rb2Na(CN)6 framework, Rb1+ is bonded in a 7-coordinate geometry to seven N3- atoms. There are a spread of Rb–N bond distances ranging from 3.06–3.69 Å. Na1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of Na–N bond distances ranging from 2.53–2.57 Å. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the third C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one Na1+, and one C2+ atom. In the second N3- site, N3- is bonded in a 2-coordinate geometry to three equivalent Rb1+, one Na1+, and one C2+ atom. In the third N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent Rb1+, one Na1+, and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Cs2KFe(CN)6 by Materials Project

Cs2K(CN)6Fe crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two iron molecules and one Cs2K(CN)6 framework. In the Cs2K(CN)6 framework, Cs1+ is bonded in a 4-coordinate geometry to seven N3- atoms. There are a spread of Cs–N bond distances ranging from 3.24–3.86 Å. K1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.85–2.89 Å. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the third C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent Cs1+, one K1+, and one C2+ atom. In the second N3- site, N3- is bonded in a 1-coordinate geometry to three equivalent Cs1+, one K1+, and one C2+ atom. In the third N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent Cs1+, one K1+, and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Cs2RbFe(CN)6 by Materials Project

Cs2Rb(CN)6Fe crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two iron molecules and one Cs2Rb(CN)6 framework. In the Cs2Rb(CN)6 framework, Cs1+ is bonded in a 4-coordinate geometry to five N3- atoms. There are a spread of Cs–N bond distances ranging from 3.24–3.67 Å. Rb1+ is bonded in an octahedral geometry to six N3- atoms. There are four shorter (2.99 Å) and two longer (3.04 Å) Rb–N bond lengths. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the third C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent Cs1+, one Rb1+, and one C2+ atom. In the second N3- site, N3- is bonded in a 1-coordinate geometry to one Cs1+, one Rb1+, and one C2+ atom. In the third N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent Cs1+, one Rb1+, and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Cs2KCo(CN)6 by Materials Project

Cs2K(CN)6Co crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two cobalt molecules and one Cs2K(CN)6 framework. In the Cs2K(CN)6 framework, Cs1+ is bonded in a 4-coordinate geometry to seven N3- atoms. There are a spread of Cs–N bond distances ranging from 3.25–3.84 Å. K1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.84–2.89 Å. There are three 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 1.18 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 1.18 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. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 1-coordinate geometry to three equivalent Cs1+, one K1+, and one C+2.33+ atom. In the second N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent Cs1+, one K1+, and one C+2.33+ atom. In the third N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent Cs1+, one K1+, and one C+2.33+ atom.

36 MATERIALS SCIENCE↗

Materials Data on CsMnCr(CN)6 by Materials Project

CrCsMn(CN)6 crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of four chrom molecules and one CsMn(CN)6 framework. In the CsMn(CN)6 framework, Cs1+ is bonded in a 12-coordinate geometry to twelve equivalent N3- atoms. All Cs–N bond lengths are 3.86 Å. Mn2+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Mn–N bond lengths are 2.20 Å. C2+ is bonded in a distorted single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a linear geometry to two equivalent Cs1+, one Mn2+, and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Zn(CN)2 by Materials Project

Zn(CN)2 is Tungsten structured and crystallizes in the cubic P-43m space group. The structure is zero-dimensional and consists of one Zn(CN)4 cluster and one zinc molecule. In the Zn(CN)4 cluster, Zn2+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All Zn–N bond lengths are 1.97 Å. C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a linear geometry to one Zn2+ and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on K3Mn(CN)6 by Materials Project

K3Mn(CN)6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two manganese molecules and one K(CN)2 framework. In the K(CN)2 framework, there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.86–3.02 Å. In the second 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 2.87–3.30 Å. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the third C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 4-coordinate geometry to three K1+ and one C2+ atom. In the second N3- site, N3- is bonded in a distorted single-bond geometry to three K1+ and one C2+ atom. In the third N3- site, N3- is bonded in a 1-coordinate geometry to three K1+ and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Cs2LiCr(CN)6 by Materials Project

Cs2LiCr(CN)6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two chromium molecules and one Cs2Li(CN)6 framework. In the Cs2Li(CN)6 framework, Cs1+ is bonded in a 4-coordinate geometry to four N3- atoms. There are a spread of Cs–N bond distances ranging from 3.60–3.65 Å. Li1+ is bonded in an octahedral geometry to six N3- atoms. There are two shorter (2.23 Å) and four longer (2.25 Å) Li–N bond lengths. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the third C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted linear geometry to two equivalent Cs1+, one Li1+, and one C2+ atom. In the second N3- site, N3- is bonded in a distorted linear geometry to two equivalent Cs1+, one Li1+, and one C2+ atom. In the third N3- site, N3- is bonded in a linear geometry to one Li1+ and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on K3Fe(CN)6 by Materials Project

K3Fe(CN)6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two iron molecules and one K(CN)2 framework. In the K(CN)2 framework, there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 4-coordinate geometry to six N3- atoms. There are a spread of K–N bond distances ranging from 2.89–3.29 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 2.83–3.01 Å. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the third C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 4-coordinate geometry to three K1+ and one C2+ atom. In the second N3- site, N3- is bonded in a distorted single-bond geometry to three K1+ and one C2+ atom. In the third N3- site, N3- is bonded in a distorted single-bond geometry to three K1+ and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Cs2NaFe(CN)6 by Materials Project

Cs2Na(CN)6Fe crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two iron molecules and one Cs2Na(CN)6 framework. In the Cs2Na(CN)6 framework, Cs1+ is bonded in a 3-coordinate geometry to eight N3- atoms. There are a spread of Cs–N bond distances ranging from 3.32–3.86 Å. Na1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of Na–N bond distances ranging from 2.50–2.53 Å. There are three inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the third C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to two equivalent Cs1+, one Na1+, and one C2+ atom. In the second N3- site, N3- is bonded in a distorted bent 150 degrees geometry to three equivalent Cs1+, one Na1+, and one C2+ atom. In the third N3- site, N3- is bonded in a 2-coordinate geometry to three equivalent Cs1+, one Na1+, and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on CoAg3(CN)6 by Materials Project

Co(Ag(CN)2)3 crystallizes in the trigonal P-31m space group. The structure is zero-dimensional and consists of one cobalt molecule and three Ag(CN)2 clusters. In each Ag(CN)2 cluster, Ag1+ is bonded in a linear geometry to two equivalent N3- atoms. Both Ag–N bond lengths are 2.05 Å. C+2.33+ is bonded in a distorted single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a linear geometry to one Ag1+ and one C+2.33+ atom.

36 MATERIALS SCIENCE↗

Materials Data on CoH3(CN)6 by Materials Project

Co(H(CN)2)3 crystallizes in the trigonal P-31m space group. The structure is zero-dimensional and consists of one cobalt molecule and three H(CN)2 clusters. In each H(CN)2 cluster, C+2.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a linear geometry to one C+2.33+ and one H1+ atom. The N–H bond length is 1.27 Å. H1+ is bonded in a linear geometry to two equivalent N3- atoms.

36 MATERIALS SCIENCE↗

Materials Data on K2FeCu(CN)6 by Materials Project

K2CuFe(CN)6 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is zero-dimensional and consists of four iron molecules, eight potassium molecules, and four Cu(CN)6 clusters. In each Cu(CN)6 cluster, Cu1+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Cu–N bond lengths are 2.10 Å. C2+ is bonded in a distorted single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. N3- is bonded in a linear geometry to one Cu1+ and one C2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on K2NaCo(CN)6 by Materials Project

K2Na(CN)6Co crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of two cobalt molecules and one K2Na(CN)6 framework. In the K2Na(CN)6 framework, K1+ is bonded in a 4-coordinate geometry to five N3- atoms. There are a spread of K–N bond distances ranging from 2.88–3.27 Å. Na1+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of Na–N bond distances ranging from 2.52–2.56 Å. There are three 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 1.18 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 1.18 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. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent K1+, one Na1+, and one C+2.33+ atom. In the second N3- site, N3- is bonded in a 1-coordinate geometry to one K1+, one Na1+, and one C+2.33+ atom. In the third N3- site, N3- is bonded in a 1-coordinate geometry to two equivalent K1+, one Na1+, and one C+2.33+ atom.

36 MATERIALS SCIENCE↗