410 research outputs found
Hydrogen Bonding in Ion-pair Molecules in Vapors over ionic liquids, studied by Raman Spectroscopy and ab initio Calculations
Ab initio MO calculations on the Structure and Raman and Infrared Spectra of the [Al4O2Cl10]2- oxide species in chloroaluminate melts
What Can we learn from Raman spectroscopy and model calculations on room temperature ionic liquids?
OctaÂrubidium di-μ-sulfato-κ4 O:O′-bisÂ[cis-dioxido-cis-disulfatotungstate(VI)]
The title compound, Rb8[W2O4(SO4)6], was precipitated from a melt of tungsten(VI) oxide and rubidium sulfate in rubidium disulfate. The unit cell contains two discrete [{WVIO2(SO4)2}2(μ-SO4)2]8− units connected by Rb–O coordÂination. The W atom is octahedrally surrounded by two oxide ligands, two terminal sulfate ligands and two bridging sulfate groups. One Rb atom is coordinated by eight O atoms, whereas the three other Rb atoms are coordinated by nine O atoms from sulfate and oxide groups, leading to distorted [RbOx] polyhedra
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