2518-1092Research result. Information technologies2518-109210.18413/2518-1092-2022-7-1-0-12693INFORMATION SYSTEM AND TECHNOLOGIES<strong>COMPUTER VISUALIZATION OF THE SPATIAL STRUCTURE OF THE ELECTRONIC ATOM SHELL</strong><strong>COMPUTER VISUALIZATION OF THE SPATIAL STRUCTURE OF THE ELECTRONIC ATOM SHELL</strong>MigalLarisa VladimirovnaMigalLarisa VladimirovnaMigal@bsu.edu.ruBondarevVladimir GeorgiyevichBondarevVladimir Georgiyevich20227100

This paper presents an approach that allows describing the spatial formation of the electron shells of atoms, based on known principles and rules, in a logically consistent version of the visual representation of an atom. To solve the problem, we have chosen the shell model of a multi-electron atom in the normal state. The basis for the construction of electron shells is the representation of an electron in the form of minimum of potential energy, symmetry, as well as the Pauli principle. We have developed computer models of real atomic structures based on known experimental and calculated data on orbital radii and ionization energies. The principal advantage of the proposed method of atom&rsquo;s visual representation is that the data of empirical measurements and calculated values of the atomic parameters are used here together to visualize the electron shells of atoms, and not as it is generally accepted, to determine the parameters of atoms. This approach allows us to take a different look at the possibilities of studying and predicting the properties of multielectron atoms.

This paper presents an approach that allows describing the spatial formation of the electron shells of atoms, based on known principles and rules, in a logically consistent version of the visual representation of an atom. To solve the problem, we have chosen the shell model of a multi-electron atom in the normal state. The basis for the construction of electron shells is the representation of an electron in the form of minimum of potential energy, symmetry, as well as the Pauli principle. We have developed computer models of real atomic structures based on known experimental and calculated data on orbital radii and ionization energies. The principal advantage of the proposed method of atom&rsquo;s visual representation is that the data of empirical measurements and calculated values of the atomic parameters are used here together to visualize the electron shells of atoms, and not as it is generally accepted, to determine the parameters of atoms. This approach allows us to take a different look at the possibilities of studying and predicting the properties of multielectron atoms.

computer modellingelectron shellatomionization energyshell modelquantum numberelectron cloudcomputer modellingelectron shellatomionization energyshell modelquantum numberelectron cloudСписок литературы1. &nbsp;Urusov B.C., Eremin N.N. Atomistic computer modeling. M.: GEOS, 2012. 428 p. (in Russian).2. Eickerling G, Reiher M. The shell structure of atoms // J. Chem. Theory Comput. 2008, no 4. P. 286-296.3. Smirnov B.M. Physics of atom and ion. M.: Energoatomizdat, 1986. 215 p. (in Russian).4. Makagonov E.P. On the rules for filling shells of atoms and nuclei // Ural Mineralogical Collection. 2008, No. 15. pp. 3-8. (in Russian).5. Condon E.U., Odabasi H. Atomic structure. Lorid.: Cambridge: University Press, 1980. 200 p.6. Dmitrienko T.G. Physico-chemical fundamentals of materials science. Saratov: SSTU Publishing House, 2012. 851 p. (in Russian).7. Potapov A.A. Electronic structure of atoms. M: RCD, 2009. 264 p. (in Russian).8. Klechkovsky V.M. Distribution of atomic electrons and the rule of sequential filling of groups. M.: Atomizdat, 1968. 432 p. (in Russian).9. Gillespie R.J. Molecular geometry London: Van Nostrand Reinhold company, 1972. 280 p.10. Lucas J. A physical model for atoms and nuclei // Galilean Electrodinamics, January/February 1996.Vol. 7, No. 1. P. 3-12.11. Parson A.L. A magneton theory of the structure of the atom: (with two plates) / Smithsonian Miscellaneous Collections. 1915, Vol. 65, No. 11. 80 p.12. Langmuir J. The arrangement of elektrons in atoms and molecules // Physical Review. 1919, 22.P. 505-587.13. Gryziński M.A. Collisions between systems of Coulomb particles. I. Small‐angle scattering for time‐dependent fields // J. Chem. Phys. 1975, Vol. 62, No. 7. P. 2610-2619.14. Fano U., Fano L. Physics of atoms and molecules; an introduction to the structure of matter. Chicago: University of Chicago Press, 1973. 592 p.15. Migal L.V., Bondarev V.G., Bondareva T.P. Computer modeling of parameters of the electronic shell of the atom // Research result. Information technologies. 2021, Т.6, №1. P. 30-39.16. The US Atomic Database: [Electronic resource]. Access mode: https://www.nist.gov/pml/productsservices/physical-reference-data / (accessed: 02.11.2021).17. Heisenberg W. Der teil und das ganze: gespr&auml;che im umkreis der atomphysik. Munchen: R. Piper &amp; Co. Verlag, 1969. 288 s.