Potentiometric Determination of the Stability Constants of Nano-Silicon Complexes in Mixed Solvent at Different Temperatures
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DOI: 10.1007/s12633-019-0075-6
Abstract: The nano-silicon tetrachloride was prepared by an effective and environmentally friendly ball milling technique. The protonation constants of 2-oxo-N-(pyridine-2-yl)-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)acetamide (H2L) and the stability constants of its nano silicon complexes were estimated by the potentiometric technique… read more here.
Keywords: nano silicon; different temperatures; constants nano; silicon complexes ... See more keywords
Spectroluminescence measurements of the stability constants of CanUO2(CO3)3(4-2n)- complexes in NaClO4 medium and the investigation of interaction effects.
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DOI: 10.1039/d0dt03164j
Abstract: The stability constants of ternary calcium uranyl tricarbonate complexes, CaUO2(CO3)32- and Ca2UO2(CO3)3(aq), were determined in NaClO4 medium at various ionic strengths using time-resolved laser-induced luminescence spectroscopy (TRLS) - also known as time-resolved laser-induced fluorescence spectroscopy… read more here.
Keywords: interaction; naclo4 medium; stability constants; co3 ... See more keywords
Determination of individual stability constants of coexisting molecular complexes formed by unresolvable isomers
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DOI: 10.1080/10610278.2018.1544370
Abstract: ABSTRACT Some biogenic substances undergo steric isomerism or tautomerism in which the isomers are unresolvable. Naturally, the isomers are expected to form molecular complexes with distinct stabilities. This paper proposes the method of determining individually… read more here.
Keywords: complexes formed; unresolvable isomers; molecular complexes; determination individual ... See more keywords
Formation of Glycinate Complexes of Iron(II) at Different Ionic Strengths of Solution
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DOI: 10.1134/s0036023618060098
Abstract: Complexation of iron(II) in aqueous glycine (α-aminoacetic acid) solutions is studied in the pH range 1.0–8.0 at 298.16 K at various ionic strengths (NaClO4). The stability constants of the resulting complexes go down as the… read more here.
Keywords: complexes iron; formation glycinate; solution; stability constants ... See more keywords