Crystal Structures of Tetrabutylammonium Dichlorocuprate(I) and Tetrabutylammonium Dibromocuprate(I), [N(C4H9)4][CuCl2] and [N(C4H9)4][CuBr2].
نویسندگان
چکیده
منابع مشابه
Tetrabutylammonium Bromide System
Vapor-liquid equilibrium and density measurements have been performed on 1.00-5.89 m tetrabutylammonium bromide (TBAB) in mixtures of 2-propanoland water. The VLE experiments were performed using a modified Othmer still a t ambient pressure. The effect of salt on the relative volatility of 2-propanol was evaluated at molalities of 1.00,1.79, and 5.89 over the full range of solvent composition. ...
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The intercalation of tetrabutylammonium (TBA) cations into graphite by cation exchange from a sodium-ethylenediamine graphite intercalation compound yields a single-phase first-stage product, C(44)TBA, with a gallery expansion of 0.47 nm. The gallery dimension requires an anisotropic "flattened" cation conformation.
متن کاملSynthesis of alkynes from vinyl triflates using tetrabutylammonium fluoride.
A convenient method for the preparation of alkynes and alkynyl esters from ketones and β-keto esters is described which involves the formation of vinyl triflates, followed by elimination with tetrabutylammonium fluoride trihydrate, to give alkynes. Unlike established elimination methods, the method requires neither a strong base nor anhydrous conditions.
متن کاملTetrabutylammonium Bromide in Dmf-water Systems at Different Temperatures
Ultrasonic velocities in solution of tetrabutylammonium bromide (TBAB) in 10, 20 and 30 %w/w N, N– dimethylformamide (DMF)-water mixtures were measured at 303 K, 308 K and 313 K by using the pulse echo overlap method at a frequency of 3 MHz. The ultrasonic velocity, density, and viscosity were used to calculate the adiabatic compressibility, apparent molal compressibility, apparent molal volume...
متن کاملTetrabutylammonium Perchlorate electrolyte on electrochemical properties of spinel MgCo2O4 nanoparticles
Spinel magnesium Cobaltite (MgCo2O4) nanoparticles with a crystalline size in the range of ∼16 nm were prepared by a simple co-precipitation technique with NaOH as a precipitant. The formation of spinel MgCo2O4 phase was confirmed by X-ray diffraction (XRD) pattern. Scanning electron microscope (SEM) images showed that aggregated nanoplates. The elect...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1983
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.37a-0057