Patterns of the block approach for structure analysis of chemical elements and issues in materials science

Abstract

The authors developed a notion of the three-dimensional matrix of chemical elements, which made it possible to eliminate the main disadvantages of tabular forms of the structure of chemical elements developed by D.I. Mendeleev and the international community of IUPAC chemists. The three-dimensional structure is represented as an expanding conic matrix. At the same time, all known chemical elements up to number 118 are combined into four blocks. The block-structure made it possible to substantiate an electron-level formula, even for the proposed new chemical elements of the 5th block E with numbers 119 through 218. This allows for the development of a digital model for calculating interactions of chemical elements and obtaining new types of compounds and materials.

Keywords

• chemical elements
• tabular forms of the periodic structure
• three-dimensional matrix
• periodicity mechanisms
• orbital models of atom electron shells