Template:Infobox flerovium

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Flerovium
Nh ←

ibox Nh

Script error: No such module "Su".Fl  (e)
→ Mc

ibox Mc

File:Mergefrom.svgISOBOX reuse · temporarily taskforce (talk· Current page: IB-live (flerovium) · (edit)
| Article: Flerovium  e · h | Isotopes of flerovium  e · h | Template: {{Infobox flerovium}}  e · h | {{Infobox flerovium isotopes}}  e · h |
Useful links: cat:Task list (124) · cat:ref & cmt (0) · CAT:DUPARG · RELC Infobox · RELC Isobox
random todo (ca. 136): {{[[Template:Infobox Script error: No such module "Random".|Infobox Script error: No such module "Random".]]}}, random all (1124): Rb: {{Infobox rubidium}} · (meta: IB <element> · Isobox <element>)
()
| check      =
| checknote1 =
  • check=ok File:Yes check.svgY ok
  • checknote1=  removed all isotope sourced from infobox; complications when diff from isobox. (They were exactly the same). DePiep
ISOBOX reuse taskforce — Helptext
What is this?
(this text box: )
Per December 2022, a WP:ELEMENTS taskforce is working to re-use isotopes data. Isotopes present in Isobox <element> are reused in Infobox <element> (read & shown, automatically and real-time).
This task is to check whether the reused data indeed has all abandoned data.
The lefthand table is the Isobox(Fl). This data is live, and is shown in both "Isotopes of flerovium", and in Infobox (Fl) → "Flerovium". File:Green check.svgY
The righthand (middle of page) table is the old "Main isotopes of element" data from Infobox (Fl), which does not show any more and will be deleted. File:Red x.svgN
Todo
  • A. Please compare & check the two tables and sources. Update the lefthand Isobox as needed.
When the situation is unclear or to be researched, leave a comment in |checknote1=.
When OK, add the following to this Infobox page (edit), inside the {{infobox ..}} template code:
{{Infobox uranium
|check     = ok
|checknote1= Not sure about xyz, someone pls take a look
  • B. Old Infobox parameters |isotopes comment=, |isobox ref= to remove.
Deprecated parameters (done)
Tracked in ref & cmt category (0), as blacklisted parameters.
1. Manually copy/paste from Infobox to Isobox:
|isotopes ref=|isobox ref=
|isotopes comment=|isotopes comment=
2.These parameters may then be deleted from the Infobox (and so disappear from the category).
For Z>=E119, there is new parameter |theoretical isotopes comment=.
The table rows ({{isotope .. / .. decay2|mn= ..}} &tc.) now have new |ref=, one per isotope.
File:Yes check.svg Done (Cf, F, Pb). For Z>=E119, there is new parameter |theoretical isotopes comment=.
  • C. Align the named references.
TL;DR: Named references must be checked for exact spelling (c/p). Red messages in article References section.
References can be named, defined and reused over four pages: Article, Isotopes of <element>, {{Infobox <element>}}, {{Infobox <element> isotopes}}. In the wikicode, they appear as <ref name="Hofmann2016">..</ref>, and reused as <ref name="Hofmann2016" />.
Those ref name (reused) and ref content (when redefined) must be exactly the same (true copy/paste).
Misspellings appear as red error messages in the references section of the two live articles.
Resolving: these messages are to be removed by checking and copy/pasting the <syntaxhighlight lang="text" class="" id="" style="" inline="1">ref name=</syntaxhighlight> wikicodes.
Sometimes it is easier to remove a reference (already abandoned) from the Infobox completely, after checking it is in the Isobox allright.

Examples demo: IB(U)/s · IB(119)/s · IB(121)/s

Notes
  • |checknote1=My comments is a mini-talk, free to use and expand, to communicate about this element.
|checknote2= same.
  • |check=ok will re-sort this Infobox <element> in the task category from <syntaxhighlight lang="text" class="" id="" style="" inline="1">*</syntaxhighlight> (not ok) to <syntaxhighlight lang="text" class="" id="" style="" inline="1">O</syntaxhighlight> (ok).
Text can be different: |check=todo: foobar, will read as "not ok yet".
  • Please do not remove the isotopes data from the Infobox, and do not edit the meta-templates.
OTOH, |isotopes ref=, |isotopes comment= and abandoned references may be deleted from Infobox <element> (see B, C).
  • Other data can be edited as usual.
Standard atomic weight data is not affected (to be ignored).
  • When all Infoboxes are OK and stable, this Isobox reuse task will be ended, data removed.
ISOBOX flerovium File:Green check.svgY (child; reused) live
Iso­tope Decay
abun­dance half-life (t1/2) mode pro­duct
284Fl[1][2] syn Script error: No such module "val". SF
285Fl[3] syn Script error: No such module "val". α 281Cn
286Fl syn 105 ms[4] 55% α 282Cn
45% SF
287Fl syn 360 ms[4] α 283Cn
EC?[5] 287Nh
288Fl syn Script error: No such module "val". α 284Cn
289Fl syn Script error: No such module "val". α 285Cn
290Fl[6][7] syn Script error: No such module "val". EC 290Nh
α 286Cn
IB flerovium File:Red x.svgN (old data, hidden) live
 
Abun­dance Half-life (t1/2) Decay mode Pro­duct
Flerovium, 114Fl
Flerovium
Pronunciation
Mass number[289] (unconfirmed: 290)
Flerovium in the periodic table
Hydrogen Helium
Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon
Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson
Pb

Fl

(Uho)
nihoniumfleroviummoscovium
Atomic number (Z)114
Block  [[Block (periodic table)#|]]
Electron configuration[Rn] 5f14 6d10 7s2 7p2 (predicted)[10]
Electrons per shell2, 8, 18, 32, 32, 18, 4 (predicted)
Physical properties
Phase at STPliquid (predicted)[11]
Melting point284±50 K ​(11±50 °C, ​52±90 °F) (predicted)[11]
Density (near r.t.)11.4±0.3 g/cm3 (predicted)[11]
Heat of Script error: No such module "Engvar".38 kJ/mol (predicted)[12]
Atomic properties
Oxidation states(0), (+1), (+2), (+4), (+6) (predicted)[10][12][13]
Script error: No such module "Engvar". energies
  • 1st: 832.2 kJ/mol (predicted)[14]
  • 2nd: 1600 kJ/mol (predicted)[12]
  • 3rd: 3370 kJ/mol (predicted)[12]
  • (more)
Atomic radiusempirical: 180 pm (predicted)[10][12]
Covalent radius171–177 pm (extrapolated)[15]
Other properties
Natural occurrencesynthetic
CAS Number54085-16-4
History
Namingafter Flerov Laboratory of Nuclear Reactions (itself named after Georgy Flyorov)[16]
DiscoveryJoint Institute for Nuclear Research (JINR) and Lawrence Livermore National Laboratory (LLNL) (1998)
Main isotopes of flerovium
Iso­tope Decay
abun­dance half-life (t1/2) mode pro­duct
284Fl[1][2] syn Script error: No such module "val". SF
285Fl[3] syn Script error: No such module "val". α 281Cn
286Fl syn 105 ms[4] 55% α 282Cn
45% SF
287Fl syn 360 ms[4] α 283Cn
EC?[5] 287Nh
288Fl syn Script error: No such module "val". α 284Cn
289Fl syn Script error: No such module "val". α 285Cn
290Fl[6][7] syn Script error: No such module "val". EC 290Nh
α 286Cn
Script error: No such module "Icon". Category: Flerovium
| references
Flerovium
Nh ←

ibox Nh

Script error: No such module "Su".Fl  (e)
→ Mc

ibox Mc

indexes by PT (page)
  Data sets read by {{Infobox element}}
Name and identifiers
Top image (caption, alt)
Pronunciation
Allotropes (demo)
Group (demo)
Period (demo)
Block (demo)
Standard atomic weight
  most stable isotope
Natural occurrence
Phase at STP
Oxidation states
Spectral lines image
Electron configuration (cmt, ref)
Wikidata *
Symbol etymology (11 non-trivial)
* Not used in {{Infobox element}} (2023-01-01)
See also {{Index of data sets}} · Category:data sets (0)

References

  1. 1.0 1.1 Utyonkov, V.K. et al. (2015) Synthesis of superheavy nuclei at limits of stability: 239,240Pu + 48Ca and 249–251Cf + 48Ca reactions. Super Heavy Nuclei International Symposium, Texas A & M University, College Station TX, USA, March 31 – April 02, 2015
  2. 2.0 2.1 Utyonkov, V. K.; Brewer, N. T.; Oganessian, Yu. Ts.; Rykaczewski, K. P.; et al. (15 September 2015). "Experiments on the synthesis of superheavy nuclei 284Fl and 285Fl in the 239,240Pu + 48Ca reactions". Physical Review C. 92 (3): 034609. Bibcode:2015PhRvC..92c4609U. doi:10.1103/PhysRevC.92.034609.
  3. 3.0 3.1 Utyonkov, V. K.; Brewer, N. T.; Oganessian, Yu. Ts.; Rykaczewski, K. P.; et al. (30 January 2018). "Neutron-deficient superheavy nuclei obtained in the 240Pu+48Ca reaction". Physical Review C. 97 (14320): 1–10. Bibcode:2018PhRvC..97a4320U. doi:10.1103/PhysRevC.97.014320.
  4. 4.0 4.1 4.2 4.3 Oganessian, Yu. Ts.; Utyonkov, V. K.; Ibadullayev, D.; et al. (2022). "Investigation of 48Ca-induced reactions with 242Pu and 238U targets at the JINR Superheavy Element Factory". Physical Review C. 106 (024612). doi:10.1103/PhysRevC.106.024612.
  5. 5.0 5.1 Hofmann, S.; Heinz, S.; Mann, R.; Maurer, J.; et al. (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.
  6. 6.0 6.1 Hofmann, S.; Heinz, S.; Mann, R.; Maurer, J.; et al. (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.
  7. 7.0 7.1 Kaji, Daiya; Morita, Kosuke; Morimoto, Kouji; Haba, Hiromitsu; et al. (2017). "Study of the Reaction 48Ca + 248Cm → 296Lv* at RIKEN-GARIS". Journal of the Physical Society of Japan. 86: 034201-1–7. Bibcode:2017JPSJ...86c4201K. doi:10.7566/JPSJ.86.034201.
  8. Flerovium and Livermorium. The Periodic Table of Videos. University of Nottingham. December 2, 2011. Retrieved June 4, 2012.
  9. "flerovium". Lexico UK English Dictionary UK English Dictionary UK English Dictionary. Oxford University Press. Archived from the original on 2021-02-05.
  10. 10.0 10.1 10.2 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.
  11. 11.0 11.1 11.2 Florez, Edison; Smits, Odile R.; Mewes, Jan-Michael; Jerabek, Paul; Schwerdtfeger, Peter (2022). "From the gas phase to the solid state: The chemical bonding in the superheavy element flerovium". The Journal of Chemical Physics. 157. doi:10.1063/5.0097642.
  12. 12.0 12.1 12.2 12.3 12.4 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. Retrieved 4 October 2013.
  13. Schwerdtfeger, Peter; Seth, Michael (2002). "Relativistic Quantum Chemistry of the Superheavy Elements. Closed-Shell Element 114 as a Case Study" (PDF). Journal of Nuclear and Radiochemical Sciences. 3 (1): 133–136. doi:10.14494/jnrs2000.3.133. Retrieved 12 September 2014.
  14. Pershina, Valeria (30 November 2013). "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.
  15. Bonchev, Danail; Kamenska, Verginia (1981). "Predicting the Properties of the 113–120 Transactinide Elements". Journal of Physical Chemistry. American Chemical Society. 85 (9): 1177–1186. doi:10.1021/j150609a021.
  16. "Element 114 is Named Flerovium and Element 116 is Named Livermorium" (Press release). IUPAC. 30 May 2012. Archived from the original on 2 June 2012.

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