Contemporary Theory of Atomic Structure (190,00 руб.)

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UDC 54:546(075) Published by the decision of the Editorial Review Board of the Kazan National Research Technological University Reviewers: Prof. R. Amirov Prof. V. Furer Safina L. Contemporary theory of atomic structure : tutorial / L. Safina, A. Kuznetsov; The Ministry of Education and Science of the Russian Federation, Kazan National Research Technological University. – Kazan : KNRTU Press, 2021. – 84 p. ISBN 978-5-7882-3103-7 The tutorial is dedicated to the 95th anniversary of the birth of Professor N. Akhmetov. It contains well-known facts from the history of the theory of atomic structure, the fundamentals of this theory from the viewpoint of quantum mechanics as well as the periodic properties of chemical elements in their relation with the Periodic Law. The tutorial intended for the students studying in the educational program in the field “Chemical Technology”, the discipline “General and Inorganic Chemistry”, as well as for international students majoring in the framework of international educational programs, and for university graduates and teachers of chemistry. Prepared by the department of Inorganic Chemistry named after Professor N. S. Akhmetov. UDC 54:546(075) ISBN 978-5-7882-3103-7 © L. Safina, A. Kuznetsov, 2021 © Kazan National Research Technological University, 2021 2

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CONTENTS PREFACE ............................................................................................................................... 3 1. FUNDAMENTALS OF THE THEORY OF ATOMIC STRUCTURE ...................... 4 1.1. Historical background of the theory of atomic structure ..................... 4 1.2. Stationary Schrödinger equation ................................................................. 17 1.3. Solution of the Schrödinger equation for the hydrogen atom ......... 20 1.4. Physical Meaning of Orbital and Magnetic Quantum Numbers ....... 38 1.5. Electron Spin ....................................................................................................... 40 1.6. Multi-electron atoms ....................................................................................... 44 1.7. Electron configuration of an atom .............................................................. 46 2. PERIODIC LAW AND PERIODIC TABLE OF D. I. MENDELEEV ..................... 54 2.1. Periodic Law ........................................................................................................ 54 2.2. Nuclear Structure. Isotopes ........................................................................... 72 Self-control questions .................................................................................................. 77 Recommended literature ............................................................................................. 82

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