Co(Ii) N-Alkyl Phosphonates: Examples of Hybrid Organic-Inorganic Compounds

In this work is reported the growth an characterization of a novel family of alkali halide crystals, produced for the mixing of four ionic salts.These quaternary crystals imply the existence of four ternary crystals [1] and six knowed binary crystals.The characterization is applied to two crystals with different component concentration, one of these with a Europium impurity.Is obtained the lattice constant by X ray difractometry.The optical absorption spectra of irratiated crystals shown a single F band.The Generalized Vegard´s law, applied to the novel ternary system recently studied [2], was extended to the quaternary crystal.Good agreement with the experimental results was obtained.