caa a22 4500 465732550 CHVBK 20180323111745.0 cr unu---uuuuu 170327e19901101xx s 000 0 eng 10.1007/BF02117552 doi (NATIONALLICENCE)springer-10.1007/BF02117552 Relativistic effects in kurchatovium chemistry [Elektronische Daten] [B. Zhuikov, V. Glebov, V. Nefedov, I. Zvara] Using the relativistic multiconfigurational Dirac-Fock method, the first four ionization potentials of Ku, the promotion energies of the atom, and the atomic and ionic radii were calculated. The enthalpy of sublimation of metallic Ku was estimated. Relativistic SCF-Xα scattering wave Dirac-Slater computations of the tetrachlorides of group IV elements were performed. The lower halides of Ku are predicted to be more stable and less volatile than the respective Hf compounds, due to the ds2 p ground state in the Ku atom. Akadémiai Kiadó, 1990 Zhuikov B. Institute for Nuclear Research of the USSR Academy of Sciences, 117312, Moscow, (USSR) aut Glebov V. All-Union Scientific and Research Institute of Inorganic Materials, 123060, Moscow, (USSR) aut Nefedov V. All-Union Scientific and Research Institute of Inorganic Materials, 123060, Moscow, (USSR) aut Zvara I. Joint Institute for Nuclear Research, 141980, Dubna, (USSR) aut Journal of Radioanalytical and Nuclear Chemistry Articles Springer Netherlands 143/1(1990-11-01), 103-111 0236-5731 143:1<103 1990 143 10967 https://doi.org/10.1007/BF02117552 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02117552 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhuikov B. Institute for Nuclear Research of the USSR Academy of Sciences, 117312, Moscow, (USSR) aut NATIONALLICENCE 700 1- Glebov V. All-Union Scientific and Research Institute of Inorganic Materials, 123060, Moscow, (USSR) aut NATIONALLICENCE 700 1- Nefedov V. All-Union Scientific and Research Institute of Inorganic Materials, 123060, Moscow, (USSR) aut NATIONALLICENCE 700 1- Zvara I. Joint Institute for Nuclear Research, 141980, Dubna, (USSR) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Articles Springer Netherlands 143/1(1990-11-01), 103-111 0236-5731 143:1<103 1990 143 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer