The sorptive capacity was found related to temperature and pressure of vapors, dipole moments of vapor molecules, purity of the samples, the crystallinity of the minerals;

Then, all the quantum chemical descriptors including hardness index, softness index, and electronegativity are made to be correlated with the parameters of anesthetic toxicity of organic pollutants.

Any heteronuclear diatomic molecule must have a dipole moment since its two ends are different.