Journal of Chemistry / 2016 / Article / Tab 1

Research Article

Chemical Speciation of the System Cu(II)-Indomethacin in Ethanol and Water by UV-Vis Spectrophotometry

Table 1

Logarithms of the global formation constants, , with their standard deviations , as well as the statistical parameters and U of the Cu(II)Indomethacin complexes determined in water or ethanol.

⁢ComplexLog Solvent

1 : 2CuIndo214.05520.43296.0050 × 10−32.9749 × 10−2Ethanol
2 : 1Cu2Indo3+9.37900.0516
2 : 2Cu216.71650.4419
1 : 1CuIndo+6.83450.08023.5658 × 10−31.0146 × 10−2Water

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