Research of the 35Cl/37Cl isotope concentration distribution over the volume of NaCl crystals grown from an aqueous solution in a magnetic field

It was studied the crystallization of NaCl from the supersaturated aqueous solution under the periodical influence of a constant magnetic field of 20-80 mT. Crystal lattice parameter of the obtained crystals was determined by X-ray diffraction (XRD). The compact regions of crystals containing more than 44% of the 37Cl isotope were obtained. Obtained results can be used in the development of the methods for concentration or separation of chlorine isotopes and formation of the superlattice with chlorine isotopes in the NaCl crystal.