Template:Infobox meitnerium
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Meitnerium | ||||||||||||||||||||||||||
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Pronunciation | ||||||||||||||||||||||||||
Mass number | [278] (unconfirmed: 282) | |||||||||||||||||||||||||
Meitnerium in the periodic table | ||||||||||||||||||||||||||
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Atomic number (Z) | 109 | |||||||||||||||||||||||||
Group | group 9 | |||||||||||||||||||||||||
Period | period 7 | |||||||||||||||||||||||||
Block | d-block | |||||||||||||||||||||||||
Electron configuration | [Rn] 5f14 6d7 7s2 (predicted)[3][4] | |||||||||||||||||||||||||
Electrons per shell | 2, 8, 18, 32, 32, 15, 2 (predicted) | |||||||||||||||||||||||||
Physical properties | ||||||||||||||||||||||||||
Phase at STP | solid (predicted)[5] | |||||||||||||||||||||||||
Density (near r.t.) | 37.4 g/cm3 (predicted)[3] | |||||||||||||||||||||||||
Atomic properties | ||||||||||||||||||||||||||
Oxidation states | (+1), (+3), (+4), (+6), (+8), (+9) (predicted)[3][6][7][8] | |||||||||||||||||||||||||
Ionization energies | ||||||||||||||||||||||||||
Atomic radius | empirical: 128 pm (predicted)[3][8] | |||||||||||||||||||||||||
Covalent radius | 129 pm (estimated)[9] | |||||||||||||||||||||||||
Other properties | ||||||||||||||||||||||||||
Natural occurrence | synthetic | |||||||||||||||||||||||||
Crystal structure | face-centered cubic (fcc) (predicted)[5] | |||||||||||||||||||||||||
Magnetic ordering | paramagnetic (predicted)[10] | |||||||||||||||||||||||||
CAS Number | 54038-01-6 | |||||||||||||||||||||||||
History | ||||||||||||||||||||||||||
Naming | after Lise Meitner | |||||||||||||||||||||||||
Discovery | Gesellschaft für Schwerionenforschung (1982) | |||||||||||||||||||||||||
Main isotopes of meitnerium | ||||||||||||||||||||||||||
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[[Category:Infobox templates|Template:Remove first word]]Check temperatures Mt: no input for C, K, F.
Check temperatures Mt: no input for C, K, F.
Hs ← |
→ Ds | |
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Data sets read by {{Infobox element}} | |
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Name and identifiers | |
Top image (caption, alt) | |
Pronunciation | |
Category (enwiki) | |
Standard atomic weight | |
most stable isotope | |
Natural occurrence | |
Phase at STP | |
Oxidation states | |
Spectral lines image | |
Electron configuration (cmt, ref) | |
Term symbol * (cmt, ref) | |
Wikidata * | |
* Not used in {{Infobox element}} (2019-02-03) See also {{Infobox element/symbol-to--navbox}} |
References
- ↑ Emsley, John (2003). Nature's Building Blocks. Oxford University Press. ISBN 978-0198503408. Retrieved 12 November 2012.
- ↑ "Meitnerium". Periodic Table of Videos. The University of Nottingham. Retrieved 15 October 2012.
- ↑ Jump up to: 3.0 3.1 3.2 3.3 3.4 Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5.
- ↑ Thierfelder, C.; Schwerdtfeger, P.; Heßberger, F. P.; Hofmann, S. (2008). "Dirac-Hartree-Fock studies of X-ray transitions in meitnerium". The European Physical Journal A. 36 (2): 227. Bibcode:2008EPJA...36..227T. doi:10.1140/epja/i2008-10584-7.
- ↑ Jump up to: 5.0 5.1 Östlin, A.; Vitos, L. (2011). "First-principles calculation of the structural stability of 6d transition metals". Physical Review B. 84 (11). Bibcode:2011PhRvB..84k3104O. doi:10.1103/PhysRevB.84.113104.
- ↑ Ionova, G. V.; Ionova, I. S.; Mikhalko, V. K.; Gerasimova, G. A.; Kostrubov, Yu. N.; Suraeva, N. I. (2004). "Halides of Tetravalent Transactinides (Rf, Db, Sg, Bh, Hs, Mt, 110th Element): Physicochemical Properties". Russian Journal of Coordination Chemistry. 30 (5): 352. doi:10.1023/B:RUCO.0000026006.39497.82. S2CID 96127012.
- ↑ Himmel, Daniel; Knapp, Carsten; Patzschke, Michael; Riedel, Sebastian (2010). "How Far Can We Go? Quantum-Chemical Investigations of Oxidation State +IX". ChemPhysChem. 11 (4): 865–9. doi:10.1002/cphc.200900910. PMID 20127784.
- ↑ Jump up to: 8.0 8.1 Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. 21: 89–144. doi:10.1007/BFb0116498. Retrieved 4 October 2013.
- ↑ Chemical Data. Meitnerium - Mt, Royal Chemical Society
- ↑ Saito, Shiro L. (2009). "Hartree–Fock–Roothaan energies and expectation values for the neutral atoms He to Uuo: The B-spline expansion method". Atomic Data and Nuclear Data Tables. 95 (6): 836. Bibcode:2009ADNDT..95..836S. doi:10.1016/j.adt.2009.06.001.
- ↑ Hofmann, S.; Heinz, S.; Mann, R.; Maurer, J.; Münzenberg, G.; Antalic, S.; Barth, W.; Burkhard, H. G.; Dahl, L.; Eberhardt, K.; Grzywacz, R.; Hamilton, J. H.; Henderson, R. A.; Kenneally, J. M.; Kindler, B.; Kojouharov, I.; Lang, R.; Lommel, B.; Miernik, K.; Miller, D.; Moody, K. J.; Morita, K.; Nishio, K.; Popeko, A. G.; Roberto, J. B.; Runke, J.; Rykaczewski, K. P.; Saro, S.; Scheidenberger, C.; Schött, H. J.; Shaughnessy, D. A.; Stoyer, M. A.; Thörle-Popiesch, P.; Tinschert, K.; Trautmann, N.; Uusitalo, J.; Yeremin, A. V. (2016). "Review of even element super-heavy nuclei and search for element 120". The European Physics Journal A. 2016 (52). Bibcode:2016EPJA...52..180H. doi:10.1140/epja/i2016-16180-4.
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