SEARCH · Engineering Papers
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.
CO2 is Cyanogen Chloride-derived structured and crystallizes in the trigonal R-3c space group. The structure is zero-dimensional and consists of twenty-four carbon dioxide molecules. C4+ is bonded in a linear geometry to two equivalent O2- atoms. Both C–O bond lengths are 1.18 Å. O2- is bonded in a single-bond geometry to one C4+ atom.
CO2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. there are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded to four O2- atoms to form corner-sharing CO4 tetrahedra. There are a spread of C–O bond distances ranging from 1.39–1.42 Å. In the second C4+ site, C4+ is bonded to four O2- atoms to form corner-sharing CO4 tetrahedra. There are a spread of C–O bond distances ranging from 1.38–1.42 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two C4+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two C4+ atoms. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent C4+ atoms. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent C4+ atoms.