Template:Infobox oganesson
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[[Category:Template:Pagetype with short description]]
Oganesson | ||||||||||||||||||
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Pronunciation | ||||||||||||||||||
Appearance | metallic (predicted) | |||||||||||||||||
Mass number | [294] (unconfirmed: 295) | |||||||||||||||||
Oganesson in the periodic table | ||||||||||||||||||
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Atomic number (Z) | 118 | |||||||||||||||||
Group | group 18 (noble gases) | |||||||||||||||||
Period | period 7 | |||||||||||||||||
Block | p-block | |||||||||||||||||
Electron configuration | [Rn] 5f14 6d10 7s2 7p6 (predicted)[3][4] | |||||||||||||||||
Electrons per shell | 2, 8, 18, 32, 32, 18, 8 (predicted) | |||||||||||||||||
Physical properties | ||||||||||||||||||
Phase at STP | solid (predicted)[5] | |||||||||||||||||
Melting point | 325 ± 15 K (52 ± 15 °C, 125 ± 27 °F) (predicted)[5] | |||||||||||||||||
Boiling point | 450 ± 10 K (177 ± 10 °C, 350 ± 18 °F) (predicted)[5] | |||||||||||||||||
Density (near r.t.) | 6.6–7.4 g/cm3 (predicted)[5] | |||||||||||||||||
Critical point | 439 K, 6.8 MPa (extrapolated)[6] | |||||||||||||||||
Heat of fusion | 23.5 kJ/mol (extrapolated)[6] | |||||||||||||||||
Heat of vaporization | 19.4 kJ/mol (extrapolated)[6] | |||||||||||||||||
Atomic properties | ||||||||||||||||||
Oxidation states | (−1),[4] (0), (+1),[7] (+2),[8] (+4),[8] (+6)[4] (predicted) | |||||||||||||||||
Ionization energies | ||||||||||||||||||
Covalent radius | 157 pm (predicted)[11] | |||||||||||||||||
Other properties | ||||||||||||||||||
Natural occurrence | synthetic | |||||||||||||||||
Crystal structure | face-centered cubic (fcc) (extrapolated)[12] | |||||||||||||||||
CAS Number | 54144-19-3 | |||||||||||||||||
History | ||||||||||||||||||
Naming | after Yuri Oganessian | |||||||||||||||||
Prediction | Hans Peter Jørgen Julius Thomsen (1895) | |||||||||||||||||
Discovery | Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory (2002) | |||||||||||||||||
Main isotopes of oganesson | ||||||||||||||||||
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[[Category:Infobox templates|Template:Remove first word]]
data m.p. cat | |||||
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in | calc from C | diff | report | ref | |
C | 52 | — | — | ||
K | 325 | 325 | 0 | ||
F | 125 | 126 | -1 | delta | Template:Subpage other |
max precision | 0 | ||||
WD | Template:Wikidata Script error: No such module "EditAtWikidata". | Template:Wikidata | |||
input | C: 52 ± 15, K: 325 ± 15, F: 125 ± 27 | ||||
comment | (predicted)[5] |
data b.p. cat | |||||
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in | calc from C | diff | report | ref | |
C | 177 | — | — | ||
K | 450 | 450 | 0 | ||
F | 350 | 351 | -1 | delta | Template:Subpage other |
max precision | 0 | ||||
WD | Template:Wikidata Script error: No such module "EditAtWikidata". | Template:Wikidata | |||
input | C: 177 ± 10, K: 450 ± 10, F: 350 ± 18 | ||||
comment | (predicted)[5] |
Ts ← |
→ Uue | |
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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
- ↑ "Oganesson – Periodic Table of Videos". 15 December 2016.
- ↑ Ritter, Malcolm (9 June 2016). "Periodic table elements named for Moscow, Japan, Tennessee". Associated Press. Retrieved 19 December 2017.
- ↑ Nash, Clinton S. (2005). "Atomic and Molecular Properties of Elements 112, 114, and 118". Journal of Physical Chemistry A. 109 (15): 3493–3500. Bibcode:2005JPCA..109.3493N. doi:10.1021/jp050736o. PMID 16833687.
- ↑ 4.0 4.1 4.2 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.
- ↑ 5.0 5.1 5.2 5.3 Smits, Odile; Mewes, Jan-Michael; Jerabek, Paul; Schwerdtfeger, Peter (2020). "Oganesson: A Noble Gas Element That Is Neither Noble Nor a Gas". Angew. Chem. Int. Ed. 59 (52): 23636-23640. doi:10.1002/anie.202011976.
- ↑ 6.0 6.1 6.2 Eichler, R.; Eichler, B., Thermochemical Properties of the Elements Rn, 112, 114, and 118 (PDF), Paul Scherrer Institut, retrieved 2010-10-23
- ↑ Han, Young-Kyu; Bae, Cheolbeom; Son, Sang-Kil; Lee, Yoon Sup (2000). "Spin–orbit effects on the transactinide p-block element monohydrides MH (M=element 113–118)". Journal of Chemical Physics. 112 (6): 2684. Bibcode:2000JChPh.112.2684H. doi:10.1063/1.480842.
- ↑ 8.0 8.1 Kaldor, Uzi; Wilson, Stephen (2003). Theoretical Chemistry and Physics of Heavy and Superheavy Elements. Springer. p. 105. ISBN 978-1402013713. Retrieved 2008-01-18.
- ↑ Pershina, Valeria. "Theoretical Chemistry of the Heaviest Elements". In Schädel, Matthias; Shaughnessy, Dawn (eds.). The Chemistry of Superheavy Elements (2nd ed.). Springer Science & Business Media. p. 154. ISBN 9783642374661.
- ↑ Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. Structure and Bonding. 21. pp. 89–144. doi:10.1007/BFb0116498. ISBN 978-3-540-07109-9. Retrieved 4 October 2013.
- ↑ Oganesson - Element information, properties and uses, Royal Chemical Society
- ↑ Grosse, A. V. (1965). "Some physical and chemical properties of element 118 (Eka-Em) and element 86 (Em)". Journal of Inorganic and Nuclear Chemistry. Elsevier Science Ltd. 27 (3): 509–19. doi:10.1016/0022-1902(65)80255-X.
- ↑ Oganessian, Yu. Ts.; Utyonkov, V. K.; Lobanov, Yu. V.; Abdullin, F. Sh.; Polyakov, A. N.; Sagaidak, R. N.; Shirokovsky, I. V.; Tsyganov, Yu. S.; Voinov, A. A.; Gulbekian, G. G.; Bogomolov, S. L.; Gikal, B. N.; Mezentsev, A. N.; Iliev, S.; Subbotin, V. G.; Sukhov, A. M.; Subotic, K.; Zagrebaev, V. I.; Vostokin, G. K.; Itkis, M. G.; Moody, K. J.; Patin, J. B.; Shaughnessy, D. A.; Stoyer, M. A.; Stoyer, N. J.; Wilk, P. A.; Kenneally, J. M.; Landrum, J. H.; Wild, J. F.; Lougheed, R. W. (2006-10-09). "Synthesis of the isotopes of elements 118 and 116 in the 249Cf and 245Cm+48Ca fusion reactions". Physical Review C. 74 (4): 044602. Bibcode:2006PhRvC..74d4602O. doi:10.1103/PhysRevC.74.044602. Retrieved 2008-01-18.
- ↑ Oganessian, Yuri Ts.; Rykaczewski, Krzysztof P. (August 2015). "A beachhead on the island of stability". Physics Today. 68 (8): 32–38. Bibcode:2015PhT....68h..32O. doi:10.1063/PT.3.2880. OSTI 1337838.
- ↑ 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.; Schneidenberger, C.; Schött, H. J.; Shaughnessy, D. A.; Stoyer, M. A.; Thörle-Pospiech, P.; Tinschert, K.; Trautmann, N.; Uusitalo, J.; Yeremin, A. V. (2016). "Remarks on the Fission Barriers of SHN and Search for Element 120". In Peninozhkevich, Yu. E.; Sobolev, Yu. G. (eds.). Exotic Nuclei: EXON-2016 Proceedings of the International Symposium on Exotic Nuclei. Exotic Nuclei. pp. 155–164. ISBN 9789813226555.
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