Template:Infobox rutherfordium
From HandWiki
Rutherfordium | |||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pronunciation | /ˌrʌðərˈfɔːrdiəm/ (![]() | ||||||||||||||||||||||||||||||||||||
Mass number | [267] | ||||||||||||||||||||||||||||||||||||
Rutherfordium in the periodic table | |||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||
Atomic number (Z) | 104 | ||||||||||||||||||||||||||||||||||||
Group | group 4 | ||||||||||||||||||||||||||||||||||||
Period | period 7 | ||||||||||||||||||||||||||||||||||||
Block | d-block | ||||||||||||||||||||||||||||||||||||
Element category | d-block | ||||||||||||||||||||||||||||||||||||
Electron configuration | [Rn] 5f14 6d2 7s2[1][2] | ||||||||||||||||||||||||||||||||||||
Electrons per shell | 2, 8, 18, 32, 32, 10, 2 | ||||||||||||||||||||||||||||||||||||
Physical properties | |||||||||||||||||||||||||||||||||||||
Phase at STP | solid (predicted)[1][2] | ||||||||||||||||||||||||||||||||||||
Melting point | 2400 K (2100 °C, 3800 °F) (predicted)[1][2] | ||||||||||||||||||||||||||||||||||||
Boiling point | 5800 K (5500 °C, 9900 °F) (predicted)[1][2] | ||||||||||||||||||||||||||||||||||||
Density (near r.t.) | 23.2 g/cm3 (predicted)[1][2][3] | ||||||||||||||||||||||||||||||||||||
Atomic properties | |||||||||||||||||||||||||||||||||||||
Oxidation states | (+2), (+3), +4[1][2][4] (parenthesized: prediction) | ||||||||||||||||||||||||||||||||||||
Ionization energies | |||||||||||||||||||||||||||||||||||||
Atomic radius | empirical: 150 pm (estimated)[2] | ||||||||||||||||||||||||||||||||||||
Covalent radius | 157 pm (estimated)[1] | ||||||||||||||||||||||||||||||||||||
Other properties | |||||||||||||||||||||||||||||||||||||
Natural occurrence | synthetic | ||||||||||||||||||||||||||||||||||||
Crystal structure | hexagonal close-packed (hcp) (predicted)[5] | ||||||||||||||||||||||||||||||||||||
CAS Number | 53850-36-5 | ||||||||||||||||||||||||||||||||||||
History | |||||||||||||||||||||||||||||||||||||
Naming | after Ernest Rutherford | ||||||||||||||||||||||||||||||||||||
Discovery | Joint Institute for Nuclear Research and Lawrence Berkeley National Laboratory (1964, 1969) | ||||||||||||||||||||||||||||||||||||
Main isotopes of rutherfordium | |||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||
Rf data m.p. cat
| |||||
---|---|---|---|---|---|
in | calc from C | diff | report | ref | |
C | 2100 | — | — | ||
K | 2400 | 2370 | 30 | delta | |
F | 3800 | 3810 | -10 | delta | |
max precision | -2 | ||||
WD |
|
||||
input | C: 2100, K: 2400, F: 3800 | ||||
comment | (predicted)[1][2] |
Rf data b.p. cat
| |||||
---|---|---|---|---|---|
in | calc from C | diff | report | ref | |
C | 5500 | — | — | ||
K | 5800 | 5770 | 30 | delta | |
F | 9900 | 9930 | -30 | delta | |
max precision | -2 | ||||
WD |
|
||||
input | C: 5500, K: 5800, F: 9900 | ||||
comment | (predicted)[1][2] |
Lr ← |
→ Db | |
| ||
|
[ Data sets read by {{Infobox element}} | ]|
---|---|
Name and identifiers | |
Top image (caption, alt) | |
Pronunciation | |
Category (enwiki) | |
Standard atomic weight | |
most stable isotope | |
Natural occurrence | |
Phase at STP | |
Chemistry:Oxidation states | |
Spectral lines image | |
Physics: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
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 "Rutherfordium". Royal Chemical Society. http://www.rsc.org/periodic-table/element/104/rutherfordium. Cite error: Invalid
<ref>
tag; name "rsc-Rf" defined multiple times with different content Cite error: Invalid<ref>
tag; name "rsc-Rf" defined multiple times with different content - ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". in Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5.
- ↑ Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. Structure and Bonding 21: 89–144. doi:10.1007/BFb0116498. ISBN 978-3-540-07109-9. https://www.researchgate.net/publication/225672062. Retrieved 4 October 2013.
- ↑ Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. Structure and Bonding 21: 89–144. doi:10.1007/BFb0116498. ISBN 978-3-540-07109-9. https://www.researchgate.net/publication/225672062. Retrieved 4 October 2013.
- ↑ Östlin, A.; Vitos, L. (2011). "First-principles calculation of the structural stability of 6d transition metals". Physical Review B 84 (11): 113104. doi:10.1103/PhysRevB.84.113104. Bibcode: 2011PhRvB..84k3104O.
- ↑ 6.0 6.1 6.2 Sonzogni, Alejandro. "Interactive Chart of Nuclides". National Nuclear Data Center: Brookhaven National Laboratory. http://www.nndc.bnl.gov/chart/reCenter.jsp?z=104&n=158. Retrieved 2008-06-06.
- ↑ Utyonkov, V. K.; Brewer, N. T.; Oganessian, Yu. Ts.; Rykaczewski, K. P.; Abdullin, F. Sh.; Dimitriev, S. N.; Grzywacz, R. K.; Itkis, M. G. et al. (30 January 2018). "Neutron-deficient superheavy nuclei obtained in the 240Pu+48Ca reaction". Physical Review C 97 (14320): 014320. doi:10.1103/PhysRevC.97.014320. Bibcode: 2018PhRvC..97a4320U.