Templat:Kotak info flerovium

114Fl
Flerovium
Konfigurasi elektron flerovium
Sifat umum
Pengucapan
  • /flêrovium/
  • /flèrovium/
Flerovium dalam tabel periodik
Perbesar gambar

114Fl
HidrogenHelium
LithiumBeriliumBoronKarbonNitrogenOksigenFluorNeon
NatriumMagnesiumAluminiumSilikonFosforSulfurClorArgon
PotasiumKalsiumSkandiumTitaniumVanadiumChromiumManganBesiCobaltNikelTembagaSengGalliumGermaniumArsenSelenBrominKripton
RubidiumStrontiumYttriumZirconiumNiobiumMolybdenumTechnetiumRutheniumRhodiumPalladiumSilverCadmiumIndiumTinAntimonyTelluriumIodineXenon
CaesiumBariumLanthanumCeriumPraseodymiumNeodymiumPromethiumSamariumEuropiumGadoliniumTerbiumDysprosiumHolmiumErbiumThuliumYtterbiumLutetiumHafniumTantalumTungstenRheniumOsmiumIridiumPlatinumGoldMercury (element)ThalliumLeadBismuthPoloniumAstatineRadon
FranciumRadiumActiniumThoriumProtactiniumUraniumNeptuniumPlutoniumAmericiumCuriumBerkeliumCaliforniumEinsteiniumFermiumMendeleviumNobeliumLawrenciumRutherfordiumDubniumSeaborgiumBohriumHassiumMeitneriumDarmstadtiumRoentgeniumCoperniciumNihoniumFleroviumMoscoviumLivermoriumTennessineOganesson
Pb

Fl

(Uho)
nihoniumfleroviummoskovium
Lihat bagan navigasi yang diperbesar
Nomor atom (Z)114
Golongangolongan 14 (golongan karbon)
Periodeperiode 7
Blokblok-p
Kategori unsur  logam miskin
Nomor massa[289] (belum dikonfirmasi: 290)
Konfigurasi elektron[Rn] 5f14 6d10 7s2 7p2 (diprediksi)[1]
Elektron per kelopak2, 8, 18, 32, 32, 18, 4 (diprediksi)
Sifat fisik
Fase pada STS (0 °C dan 101,325 kPa)cair (diprediksi)[2]
Titik lebur200 K ​(−73 °C, ​−100 °F) (diprediksi)[2]
Titik didih380 K ​(107 °C, ​224 °F) (diprediksi)[2]
Kepadatan mendekati s.k.9,928 g/cm3 (diprediksi)[3]
Kalor penguapan38 kJ/mol (diprediksi)[4]
Sifat atom
Bilangan oksidasi(0), (+1), (+2), (+4), (+6) (diprediksi)[1][4][5]
Energi ionisasike-1: 832.2 kJ/mol (diprediksi)[6]
ke-2: 1600 kJ/mol (diprediksi)[4]
ke-3: 3370 kJ/mol (diprediksi)[4]
(artikel)
Jari-jari atomempiris: 180 pm (diprediksi)[1][4]
Jari-jari kovalen171–177 pm (diekstrapolasi)[7]
Lain-lain
Kelimpahan alamisintetis
Struktur kristalkubus berpusat muka (fcc)
Struktur kristal Face-centred cubic untuk flerovium

(diprediksi)[8]
Nomor CAS54085-16-4
Sejarah
Penamaandari Flerov Laboratory of Nuclear Reactions (dinamai dari Georgy Flyorov)[9]
PenemuanJoint Institute for Nuclear Research (JINR) dan Lawrence Livermore National Laboratory (LLNL) (1998)
Isotop flerovium yang utama
Iso­topKelim­pahanWaktu paruh (t1/2)Mode peluruhanPro­duk
284Fl[10][11]sintetis2,5 mdtkSF
285Fl[12]sintetis0,10 dtkα281Cn
286Flsintetis0,12 dtk40% α282Cn
60% SF
287Fl[13]sintetis0,48 dtkα283Cn
EC?287Nh
288Flsintetis0,66 dtkα284Cn
289Flsintetis1,9 dtkα285Cn
290Fl[14][15]sintetis19 dtk?EC290Nh
α286Cn
| referensi | di Wikidata
<nama unsur>PT
 ←
 
→ H

Referensi

  1. ^ a b c Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". Dalam Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (edisi ke-3). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5. 
  2. ^ a b c Mewes, Jan-Michael; Schwerdtfeger, Peter (11 Februari 2021). "Exclusively Relativistic: Periodic Trends in the Melting and Boiling Points of Group 12". Angewandte Chemie. 60 (14): 7703–7709. doi:10.1002/anie.202100486. PMC 8048430alt=Dapat diakses gratis Periksa nilai |pmc= (bantuan). PMID 33576164 Periksa nilai |pmid= (bantuan). 
  3. ^ Hermann, Andreas; Furthmüller, Jürgen; Gäggeler, Heinz W.; Schwerdtfeger, Peter (2010). "Spin-orbit effects in structural and electronic properties for the solid state of the group-14 elements from carbon to superheavy element 114". Physical Review B. 82 (15): 155116–1–8. Bibcode:2010PhRvB..82o5116H. doi:10.1103/PhysRevB.82.155116. 
  4. ^ a b c d e 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. Diakses tanggal 16 Juli 2022. 
  5. ^ 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. Diakses tanggal 16 Juli 2022. 
  6. ^ Pershina, Valeria (30 November 2013). "Theoretical Chemistry of the Heaviest Elements". Dalam Schädel, Matthias; Shaughnessy, Dawn. The Chemistry of Superheavy Elements (edisi ke-2nd). Springer Science & Business Media. hlm. 154. ISBN 9783642374661. 
  7. ^ 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. 
  8. ^ Maiz Hadj Ahmed, H.; Zaoui, A.; Ferhat, M. (2017). "Revisiting the ground state phase stability of super-heavy element Flerovium". Cogent Physics. 4 (1). doi:10.1080/23311940.2017.1380454. Diakses tanggal 10 Agustus 2022. 
  9. ^ "Element 114 is Named Flerovium and Element 116 is Named Livermorium" (Siaran pers). IUPAC. 30 Mei 2012. Diarsipkan dari versi asli tanggal 2 Juni 2012. 
  10. ^ 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, 31 Maret – 2 April 2015
  11. ^ Utyonkov, V. K.; Brewer, N. T.; Oganessian, Yu. Ts.; Rykaczewski, K. P.; Abdullin, F. Sh.; Dmitriev, S. N.; Grzywacz, R. K.; Itkis, M. G.; Miernik, K.; Polyakov, A. N.; Roberto, J. B.; Sagaidak, R. N.; Shirokovsky, I. V.; Shumeiko, M. V.; Tsyganov, Yu. S.; Voinov, A. A.; Subbotin, V. G.; Sukhov, A. M.; Sabel'nikov, A. V.; Vostokin, G. K.; Hamilton, J. H.; Stoyer, M. A.; Strauss, S. Y. (15 September 2015). "Experiments on the synthesis of superheavy nuclei 284Fl and 285Fl in the 239,240Pu + 48Ca reactions". Physical Review C. 92 (3): 034609–1–034609–10. Bibcode:2015PhRvC..92c4609U. doi:10.1103/PhysRevC.92.034609. 
  12. ^ Utyonkov, V. K.; Brewer, N. T.; Oganessian, Yu. Ts.; Rykaczewski, K. P.; Abdullin, F. Sh.; Dimitriev, S. N.; Grzywacz, R. K.; Itkis, M. G.; Miernik, K.; Polyakov, A. N.; Roberto, J. B.; Sagaidak, R. N.; Shirokovsky, I. V.; Shumeiko, M. V.; Tsyganov, Yu. S.; Voinov, A. A.; Subbotin, V. G.; Sukhov, A. M.; Karpov, A. V.; Popeko, A. G.; Sabel'nikov, A. V.; Svirikhin, A. I.; Vostokin, G. K.; Hamilton, J. H.; Kovrinzhykh, N. D.; Schlattauer, L.; Stoyer, M. A.; Gan, Z.; Huang, W. X.; Ma, L. (30 January 2018). "Neutron-deficient superheavy nuclei obtained in the 240Pu+48Ca reaction". Physical Review C. 97 (1): 014320–1–014320–10. Bibcode:2018PhRvC..97a4320U. doi:10.1103/PhysRevC.97.014320. 
  13. ^ 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". Dalam Peninozhkevich, Yu. E.; Sobolev, Yu. G. Exotic Nuclei: EXON-2016 Proceedings of the International Symposium on Exotic Nuclei. Exotic Nuclei. hlm. 155–164. ISBN 9789813226555. 
  14. ^ 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.; Scheidenberger, C.; Schött, H. J.; Shaughnessy, D. A.; Stoyer, M. A.; Thörle-Popiesch, P.; Tinschert, K.; Trautmann, N.; Uusitalo, J.; Yeremin, A. V. (2016). "Review of even element super-heavy nuclei and search for element 120". The European Physics Journal A. 2016 (52): 180. Bibcode:2016EPJA...52..180H. doi:10.1140/epja/i2016-16180-4. 
  15. ^ Kaji, Daiya; Morita, Kosuke; Morimoto, Kouji; Haba, Hiromitsu; Asai, Masato; Fujita, Kunihiro; Gan, Zaiguo; Geissel, Hans; Hasebe, Hiroo; Hofmann, Sigurd; Huang, MingHui; Komori, Yukiko; Ma, Long; Maurer, Joachim; Murakami, Masashi; Takeyama, Mirei; Tokanai, Fuyuki; Tanaka, Taiki; Wakabayashi, Yasuo; Yamaguchi, Takayuki; Yamaki, Sayaka; Yoshida, Atsushi (2017). "Study of the Reaction 48Ca + 248Cm → 296Lv* at RIKEN-GARIS". Journal of the Physical Society of Japan. 86 (3): 034201–1–7. Bibcode:2017JPSJ...86c4201K. doi:10.7566/JPSJ.86.034201.