Template:Infobox darmstadtium

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[[Category:Template:Pagetype with short description]]

Darmstadtium, 110Ds
Darmstadtium
Pronunciation/dɑːrmˈstætiəm, -ˈʃtæt-/ (About this soundlisten)[1][2] (Template:Respell)
Mass number[281]
Darmstadtium in the periodic table
Template:Periodic table (32 columns, micro) Pt

Ds

(Uhq)
meitneriumdarmstadtiumroentgenium
Atomic number (Z)110
Groupgroup 10
Periodperiod 7
Block  d-block
Electron configuration[Rn] 5f14 6d8 7s2 (predicted)[3]
Electrons per shell2, 8, 18, 32, 32, 16, 2 (predicted)[3]
Physical properties
Phase at STPsolid (predicted)[4]
Density (near r.t.)34.8 g/cm3 (predicted)[3]
Atomic properties
Oxidation states(0), (+2), (+4), (+6), (+8) (predicted)[3][5]
Ionization energies
  • 1st: 960 kJ/mol
  • 2nd: 1890 kJ/mol
  • 3rd: 3030 kJ/mol
  • (more) (all estimated)[3]
Atomic radiusempirical: 132 pm (predicted)[3][5]
Covalent radius128 pm (estimated)[6]
Other properties
Natural occurrencesynthetic
Crystal structurebody-centered cubic (bcc)
Body-centered cubic crystal structure for darmstadtium

(predicted)[4]
CAS Number54083-77-1
History
Namingafter Darmstadt, Germany, where it was discovered
DiscoveryGesellschaft für Schwerionenforschung (1994)
Main isotopes of darmstadtium
[[Isotope|IsoTemplate:Shytope]] [[Natural abundance|AbunTemplate:Shydance]] Half-life (t1/2) Decay mode [[Decay product|ProTemplate:Shyduct]]
279Ds syn 0.2 s 10% α 275Hs
90% SF
281Ds syn 14 s 94% SF
6% α 277Hs
Category Category: Darmstadtium
| references

[[Category:Infobox templates|Template:Remove first word]]Check temperatures Ds: no input for C, K, F.

Check temperatures Ds: no input for C, K, F.

Mt ←

i'box Mt

iso
110
Ds (E)
→ Rg

i'box Rg

  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
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

  1. "Darmstadtium". Periodic Table of Videos. The University of Nottingham. Retrieved 19 October 2012.
  2. "darmstadtium". Lexico UK Dictionary. Oxford University Press. Retrieved 1 September 2019.
  3. 3.0 3.1 3.2 3.3 3.4 3.5 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. ISBN 978-1-4020-3555-5.
  4. 4.0 4.1 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.
  5. 5.0 5.1 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.
  6. Chemical Data. Darmstadtium - Ds, Royal Chemical Society

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