Alkali metal complexes of two types of ansa-tris(allyl) ligand are reported; a monoanionic ansa-tris(allyl) ligand containing tin(II) is formally valence isoelectronic to the cyclopentadienyl ligand and a trianionic ansa-tris(allyl) ligand containing silicon(IV) is formally valence isoelectronic to an ansa-metallocene ligand; the potential wider use of these tripodal ligands in coordination che...

As an electrophile, bromonitromethane was used as a versatile reagent in the synthesis of aminothiophenes and their derivatives as well as in the reaction with nucleophiles such as thiolates, sulphides, thiourea, thiocyanate, iodide and phosphorus based species [1]. Bromonitromethane contains only one carbon atom, therefore it is relevant to C-1 chemistry [2]. In chemical synthesis, it has two ...

Related Articles The Si3N4/TiN Interface: 4. Si3N4/TiN(001) Grown with a −250 V Substrate Bias and Analyzed In situ using Angle-resolved X-ray Photoelectron Spectroscopy Surf. Sci. Spectra 19, 62 (2012) The Si3N4/TiN Interface: 1. TiN(001) Grown and Analyzed In situ using Angle-resolved X-ray Photoelectron Spectroscopy Surf. Sci. Spectra 19, 33 (2012) The Si3N4/TiN Interface: 5. TiN/Si3N4 Grown...

The synthesis of [K(4.5) ⊂ (ClSn(II))8P8W48O184](17.5-), featuring Sn(II) ions in trigonal-pyramidal SnO2Cl environment coordinating to the two inner rims of the wheel-shaped {P8W48}-type polyoxotungstate(vi) archetype, showcases how high chloride ligand concentrations as well as the control of the polyanion solubility via electrolytes and evaporation rates are essential to prevent numerous com...

The structure of the title compound, [Sn(2)Cl(4)(C(2)H(6)OS)(4)], contains dimers formed through weak Sn⋯Cl [3.691 (2) Å] inter-actions, resulting in a planar Sn(2)Cl(2) core with an inversion center at the centre of the four-membered ring. The Sn(II) atoms are penta-coordinated and have a distorted octa-hedral Ψ-SnCl(3)O(2) coordination geometry. The O atoms from the dimethyl sulfoxide mol-ecu...

Related Articles The Si3N4/TiN Interface: 4. Si3N4/TiN(001) Grown with a −250 V Substrate Bias and Analyzed In situ using Angle-resolved X-ray Photoelectron Spectroscopy Surf. Sci. Spectra 19, 62 (2012) The Si3N4/TiN Interface: 1. TiN(001) Grown and Analyzed In situ using Angle-resolved X-ray Photoelectron Spectroscopy Surf. Sci. Spectra 19, 33 (2012) The Si3N4/TiN Interface: 5. TiN/Si3N4 Grown...

BACKGROUND Metals are present in electronic cigarette (EC) fluid and aerosol and may present health risks to users. OBJECTIVE The objective of this study was to measure the amounts of tin, copper, zinc, silver, nickel and chromium in the aerosol from four brands of EC and to identify the sources of these metals by examining the elemental composition of the atomizer components. METHODS Four ...

Electrochemical CO2 reduction to formate is a promising approach store renewable electricity and utilize CO2. Tin oxide catalysts are efficient for this process, while the mechanisms underneath, especially existence role of oxidized tin species under electroreduction conditions remain unclear. In work, we provide strong evidence on presence both SnO2 Sn during via in situ surface-enhanced Raman...