Effect of the chemical state of uranium atom on the energy of spin-orbital splitting of its inner orbitals

Radiochimica Acta

Volumn 92, Issue 2, 2004, Pages 73-80

  Batrakov, Yuri F ^a   Krivitsky, Andrey G ^a   Pospelov, Oleg V ^a   Puchkova, Elena V ^a  

^a ST PETERSBURG STATE UNIVERSITY   (Russian Federation)

Author keywords

Chemical bond; Chemical shift; Relativistic effects; Uranium; Uranium compound; X ray emission

Indexed keywords

THORIUM; URANIUM; URANIUM DIOXIDE;

ACCELERATION; ARTICLE; ATOMIC PARTICLE; CALCULATION; CHEMICAL BOND; COMPARATIVE STUDY; ENERGY; PROTON NUCLEAR MAGNETIC RESONANCE; STRUCTURE ANALYSIS; X RAY ANALYSIS; X RAY SPECTROMETRY;

EID: 1642348469     PISSN: 00338230     EISSN: None     Source Type: Journal    
DOI: 10.1524/ract.92.2.73.27465     Document Type: Article

References (41)

1. Pyykkö, P., Desclaux, J. P.: Relativity and the Periodic System of Elements. Acc. Chem. Res. 12, 276 (1979).
2. Pitzer, K. S.: Relativistic effects on chemical properties. Acc. Chem. Res. 12, 271 (1979).
3. Pyykkö, P.: Relativistic effects in structural chemistry. Chem. Rev. 88, 563 (1988).
4. Schwarz, W. H. E., van Wezenbeek, E. M., Baerends, E. J., Snijders, J. C.: The origin of relativistic effects of atomic orbitals. J. Phys. B.: At. Mol. Opt. Phys. 22, 1515 (1989).
5. Ionova, G.: Relativistic Effects in Properties of Heavy Elements: Theory and Experiment. In: 5th Intern. Conf. Nucl. Radiochem., Extended Abstracts, Vol. 1. Pontresina, Switzerland (2000) p. 213.
6. Balasubramanian, K.: Relativistic effects and electronic structure of lanthanide and actinide molecules. In: Handbook of Physics and Chemistry of Rare Earth. (Gschneidner, K. A., Eyring, L., Choppin, G. R., Lander, G. H., eds.) Elsevier, Amsterdam (1994) Vol. 18, Chapt. 119, p. 29.
7. Schwarz, W. H. E.: The Concept of the Chemical Bond. In: Theoretical Models of Chemical Bonding. (Maksic, Z. B., ed.) Springer, Berlin (1990) Vol. 2, p. 593.
8. Pepper, M., Bursten, B. E.: The electronic structure of actinide-containing molecules: a challenge to applied quantum chemistry. Chem. Rev. 91, 719 (1991).
9. Teterin, Yu. A., Terechov, V. A., Ryzhkov, M. V., Utkin, I. O., Ivanov, K. E., Teterin, A. Yu., Nikitin, A. S.: The role of the U 6p, 5 f electrons in chemical bonding of uranil and uranium fluorides: X-ray photoelectron and X-ray emission studies. J. Electron Spectrosc. Relat. Phenom. 114, 915 (2001).
10. Moser, H. R., Delley, B., Schneider, W. D., Baer, Y.: Characterization of f electrons in light lanthanide and actinide metals by electron-energy-loss and X-ray photoelectron spectroscopy. Phys. Rev. B 29, 2947 (1984).
11. Veal, B. W., Lam, D. J.: X-ray photoelectron studies of thorium, uranium, and their dioxides. Phys. Rev. B 10, 4902 (1974).
12. Batrakov, Yu. F., Makarov, L. L.: On the role of 5 f-electrons in the chemical bonding of the light actinides by their L X-ray emission spectra. Vestnik SPbGU. Ser. 4 4, 40 (1995).
13. Makarov, L. L.: X-ray emission effects as a tool to study light actinides. Czech. J. Phys. 49, Suppl. S1, Part 2, 610 (1999).
14. th edn., Springer, Berlin (1984), Uranium Suppl. Vol. C4 Uranium Dioxide, Sect. 1.2., p. 11.
15. 8 region. Inorg. Nucl. Chem. 1, 357 (1955).
16. 9 phase diagram. J. Nucl. Mater. 2, 110 (1960).
17. 5. Radiokhimija (Radiochemistry) 6, 463 (1964).
18. 21±x oxides. Radiokhimija (Radiochemistry) 9, 134 (1967).
19. Sheft, I., Fried, S., Davidson, N.: Preparation of uranium trioxide. J. Am. Chem. Soc. 72, 2172 (1950).
20. 3. Inorg. Nucl. Chem. 18, 154 (1961).
21. Trizebiatowski, W., Selwood, P. W.: Magnetic susceptibilities of urania-thoria solid solutions. J. Am. Chem. Soc. 72, 4504 (1950).
22. 2 solid solutions. J. Solid State Chem. 60, 195 (1985).
23. Vdovenko, V. M., Stroganov, E. V., Sokolov, A. P., Zandin, V. N.: The structure of the uranyl nitrate hexahydrate. Radiokhimija (Radiochemistry) 2, 24 (1960).
24. Vdovenko, V. M., Stroganov, E. V., Sokolov, A. P.: The structure investigating of the crystals of uranyl nitrate trihydrate and uranyl nitrate dihydrate. Radiokhimija (Radiochemistry) 3, 19 (1961).
25. Brandenburg, N. P., Loopstra, B. O.: β-uranyl sulphate and uranyl selenate. Acta Cryst. B 34, 3734 (1978).
26. Serezhkin, V. N., Tabachenko, V. V., Serezhkina, L. B.: Synthesis and investigating of the uranyl selenate. Radiokhimija (Radiochemistry) 20, 214 (1978).
27. Sumbaev, O. I.: The effect of the chemical shift of the X-ray K lines in heavy atoms. Phys. Lett. A 30, 129 (1969).
28. Sumbaev, O. I.: Crystal-diffraction gamma-spectrometers. Gos AtomIzdat, Moscow (1963) pp. 110-111.
29. Cauchois, Y.: Spectrographie des rayons x par transmission d'un faisceau noncanalise' a travers un cristal courbe' (1). J. Phys. Rad. 3, 320 (1932).
30. Lee, P. L., Boehm, F., Vogel, P.: Gen. Phys. 9, 616 (1974).
31. α1,2 emission transitions. J. Phys. Chem. Solids 59, 809 (1998).
32. Batrakov, Yu. F., Krivitsky, A. G., Puchkova, E. V.: Relativistic Effects on Light Actinides Chemical Properties. In: 2nd Russian Youth Science Conference on the Fundamental Problems of Radiochemistry and Atomic Energy. Abstract, N. Novgorod (2002) p. 26.
33. Selwod, P. W.: Bull. Soc. Chim. D, 122 (1949).
34. Makarov, L. L., Suglobov, D. N., Batrakov, Yu. F.: The isotope shifts in U L X-ray emission lines. Radiokhimija (Radiochemistry) 38, 206 (1996).
35. Makarov, L. L., Batrakov, Ju. F., Solomennikov, A. A.: U L X-ray emission isotope effects: 238-235-233. In: 5th Intern. Conf. Nucl. Radiochem., Extended Abstracts, Vol. 1. Pontresina, Switzerland (2000) p. 346.
36. Bratcev, V. F., Deyneka, G. B., Tupitsyn, I. I.: Application of Hartree-Fock method to calculation of relativistic wave functions. Izvestija AN SSSR. Ser. Fizicheskaja 41, 2656 (1977).
37. Makarov, L. L., Karazija, R. I., Batrakov, Yu. F., Chibisov, N. P., Mosevich, A. N., Zaytsev, Yu. M., Udris, A. I., Shishkunova, L. V.: Chemical effects in the Th L-spectra. Radiokhimija (Radiochemistry) 20, 116 (1978).
38. nd edn., Chapman and Hall, New York (1986) pp. 1131-1165.
39. Korolkov, D. V.: Theory of valency in Progress. (Kuznetsov, V. I., ed.) Mir, Moscow (1980) p. 210.
40. Korolkov, D. V.: Core and Valence Atomic Orbitals in Chemical Bond Formation. In: Series Sov. Sci. Rev. B. Chem. Harwood Academic Publishers GmbH, UK (1992) Vol. 17, p. 103.
41. Korolkov, D. V.: Electronic Structure and Properties of Non-Transition Element Compounds. NOVA Science Publishers Inc., New York (1996) p. 431.