Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “CoH32C8S4(NO5)2”

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.

Materials Data on CoH32C8S4(NO5)2 by Materials Project

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

36 MATERIALS SCIENCE↗

Materials Data on CoH32C8S4(NO5)2 by Materials Project

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

36 MATERIALS SCIENCE↗

Materials Data on CoH32C8S4(NO5)2 by Materials Project

CoH8(S2O5)2(N(CH3)4)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four tetramethylammonium molecules and two CoH8(S2O5)2 clusters. In each CoH8(S2O5)2 cluster, Co2+ is bonded in an octahedral geometry to two equivalent S2- and four O2- atoms. Both Co–S bond lengths are 2.49 Å. There are two shorter (2.15 Å) and two longer (2.18 Å) Co–O bond lengths. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.72 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a water-like geometry to one Co2+ and one S2- atom. The S–S bond length is 2.03 Å. In the second S2- site, S2- is bonded in a trigonal non-coplanar geometry to one S2- and three O2- atoms. There are a spread of S–O bond distances ranging from 1.48–1.51 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one Co2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Co2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one S2- atom. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to one H1+ and one S2- atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one S2- atom.

36 MATERIALS SCIENCE↗

Materials Data on CoH32C8S4(NO5)2 by Materials Project

CoH8(S2O5)2(N(CH3)4)2 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of four tetramethylammonium molecules and one CoH8(S2O5)2 sheet oriented in the (1, 0, 0) direction. In the CoH8(S2O5)2 sheet, Co2+ is bonded in a square co-planar geometry to two equivalent S2- and two equivalent O2- atoms. Both Co–S bond lengths are 2.26 Å. Both Co–O bond lengths are 2.22 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.02 Å. In the second H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.67 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a distorted single-bond geometry to one S2- and one O2- atom. The H–S bond length is 1.76 Å. The H–O bond length is 1.13 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one S2- and one O2- atom. The H–S bond length is 2.01 Å. The H–O bond length is 1.03 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of S–O bond distances ranging from 1.49–1.66 Å. In the second S2- site, S2- is bonded in a 3-coordinate geometry to one Co2+ and two H1+ atoms. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to one H1+ and one S2- atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one H1+ and one S2- atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one Co2+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one H1+ and one S2- atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one H1+ atom.

36 MATERIALS SCIENCE↗