Colour as a phenomenological characteristic of complex molecular systems
Correlation among integral characteristics of the absorption visible spectra and color characteristics of the complex multi-component systems like individual compounds, biological liquids and hydrocarbon systems have been experimentally researched and established. Interaction between integral oscillator strength and color and chromaticity coordinates in colorimetric systems XYZ and RGB have been ascertained. Results are confirmed with statistical processing of data and indicate strong correlated interaction of all energy levels in certain molecule. Ascertained dependences can be used in medicine, petrochemistry, chemistry and nanochecnologies.