Dorota Warmińska

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The extra-thermodynamic tetraphenylphosphonium tetraphenylborate assumption has been tested for dimethylsulfoxide using ATR FTIR spectroscopy. Solute-affected DMSO spectra show that, contrary to the TPTB assumption, the charge density on BPh(4)(-) and Ph(4)P(+) ions is sufficiently high to influence the DMSO molecules orientation with respect to the cation(More)
Apparent molar volumes and apparent molar compressibilities for d-mannitol in (1, 5 and 10) % aqueous sodium or magnesium chloride have been determined from solution density measurements at T=(293.15, 298.15, 303.15, 308.15, 310.15, and 313.15)K and sound velocity measurements at T=(293.15 and 310.15)K as a function of the concentration of sugar alcohol.(More)
The coordination chemistry and the volumetric properties of three representative lanthanoid(III) ions--lanthanum(III), gadolinium(III), and lutetium(III)--have been studied in three amide solvents with gradually increasing spatial demand upon coordination: N,N-dimethylformamide (dmf) < N,N-dimethylacetamide (dma) < N,N-dimethylpropionamide (dmp). Large(More)
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