Template:Infobox copernicium

Copernicium, ₁₁₂Cn
General properties
Pronunciation	Template:Infobox element/pronunciation
Standard atomic weight (Ar, standard)	Template:Infobox element/standard atomic weight
Mass number	Template:Infobox element/symbol-to-most-stable-isotope (most stable isotope)
Copernicium in the periodic table
	Template:Infobox element/periodic table
Atomic number (Z)	112
Group	Template:Infobox element/group
Period	period 7
Block	d-block
Element category	Template:Infobox element/category format, alternatively considered a transition metal
Electron configuration	[Rn] 5f14 6d10 7s2 (predicted)
Electrons per shell	2, 8, 18, 32, 32, 18, 2 (predicted)
Physical properties
Phase at STP	gas (predicted)
Boiling point	357Template:Su K (84Template:Su °C, 183Template:Su °F)
Density when liquid (at m.p.)	23.7 g/cm3 (predicted)
Atomic properties
Oxidation states	Template:Infobox element/symbol-to-oxidation-state
[[Ionization energy\|Template:Engvar energies]]	1st: 1155 kJ/mol ; 2nd: 2170 kJ/mol ; 3rd: 3160 kJ/mol ; (more) (all estimated);
Atomic radius	calculated: 147 pm (predicted)
Covalent radius	122 pm (predicted)
	Template:Infobox element/spectral lines
Other properties
Crystal structure	Template:Infobox element/crystal structure Template:Infobox element/crystal structure; (predicted)
CAS Number	54084-26-3
History
Naming	after Nicolaus Copernicus
Discovery	Gesellschaft für Schwerionenforschung (1996)
Main isotopes of copernicium
	Template:Infobox element/isotopes table
	view; talk; edit; \| references

Template:Infobox element/element navigation Template:Template reference list Expression error: Unrecognized word "template".

↑ ^1.0 ^1.1 ^1.2 ^1.3 ^1.4 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 1-4020-3555-1.
↑ Soverna S 2004, 'Indication for a gaseous element 112,' in U Grundinger (ed.), GSI Scientific Report 2003, GSI Report 2004-1, p. 187, ISSN 0174-0814
↑ Eichler, R.; Aksenov, N. V.; Belozerov, A. V.; Bozhikov, G. A.; Chepigin, V. I.; Dmitriev, S. N.; Dressler, R.; Gäggeler, H. W.; et al. (2008). "Thermochemical and physical properties of element 112". Angewandte Chemie. 47 (17): 3262–6. doi:10.1002/anie.200705019. Retrieved 5 November 2013.
↑ ^4.0 ^4.1 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. Copernicium - Cn, Royal Chemical Society
↑ Gyanchandani, Jyoti; Mishra, Vinayak; Dey, G. K.; Sikka, S. K. (January 2018). "Super heavy element Copernicium: Cohesive and electronic properties revisited". Solid State Communications. 269: 16–22. doi:10.1016/j.ssc.2017.10.009. Retrieved 28 March 2018.
↑ Gäggeler, Heinz W.; Türler, Andreas (2013). "Gas Phase Chemistry of Superheavy Elements". The Chemistry of Superheavy Elements. Springer Science+Business Media. pp. 415–483. Retrieved 2018-04-21.

[Haire-1] 1.0 ^1.1 ^1.2 ^1.3 ^1.4 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 1-4020-3555-1.

[2] Soverna S 2004, 'Indication for a gaseous element 112,' in U Grundinger (ed.), GSI Scientific Report 2003, GSI Report 2004-1, p. 187, ISSN 0174-0814

[Eichler-3] Eichler, R.; Aksenov, N. V.; Belozerov, A. V.; Bozhikov, G. A.; Chepigin, V. I.; Dmitriev, S. N.; Dressler, R.; Gäggeler, H. W.; et al. (2008). "Thermochemical and physical properties of element 112". Angewandte Chemie. 47 (17): 3262–6. doi:10.1002/anie.200705019. Retrieved 5 November 2013.

[BFricke-4] 4.0 ^4.1 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.

[rsc-5] Chemical Data. Copernicium - Cn, Royal Chemical Society

[bcc-6] Gyanchandani, Jyoti; Mishra, Vinayak; Dey, G. K.; Sikka, S. K. (January 2018). "Super heavy element Copernicium: Cohesive and electronic properties revisited". Solid State Communications. 269: 16–22. doi:10.1016/j.ssc.2017.10.009. Retrieved 28 March 2018.

[superheavy_chemistry-7] Gäggeler, Heinz W.; Türler, Andreas (2013). "Gas Phase Chemistry of Superheavy Elements". The Chemistry of Superheavy Elements. Springer Science+Business Media. pp. 415–483. Retrieved 2018-04-21.

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General properties
Pronunciation	Template:Infobox element/pronunciation
Standard atomic weight (A_r, standard)	Template:Infobox element/standard atomic weight
Mass number	Template:Infobox element/symbol-to-most-stable-isotope (most stable isotope)
Copernicium in the periodic table
Template:Infobox element/periodic table
Atomic number (Z)	112
Group	Template:Infobox element/group
Period	period 7
Block	d-block
Element category	Template:Infobox element/category format, alternatively considered a transition metal
Electron configuration	[Rn] 5f¹⁴ 6d¹⁰ 7s² (predicted)^[1]
Electrons per shell	2, 8, 18, 32, 32, 18, 2 (predicted)
Physical properties
Phase at STP	gas^[2] (predicted)
Boiling point	357Template:Su K (84Template:Su °C, 183Template:Su °F)^[3]
Density when liquid (at m.p.)	23.7 g/cm³ (predicted)^[1]
Atomic properties
Oxidation states	Template:Infobox element/symbol-to-oxidation-state
[[Ionization energy\|Template:Engvar energies]]	1st: 1155 kJ/mol 2nd: 2170 kJ/mol 3rd: 3160 kJ/mol (more) (all estimated)^[1]
Atomic radius	calculated: 147 pm^[1]^[4] (predicted)
Covalent radius	122 pm (predicted)^[5]
Template:Infobox element/spectral lines
Other properties
Crystal structure	Template:Infobox element/crystal structure Template:Infobox element/crystal structure (predicted)^[6]
CAS Number	54084-26-3
History
Naming	after Nicolaus Copernicus
Discovery	Gesellschaft für Schwerionenforschung (1996)
Main isotopes of copernicium
Template:Infobox element/isotopes table
view talk edit \| references