鈇的同位素

**主要的鈇同位素**
α	286Cn（en：copernicium-286）
ε?	287Nh（en：nihonium-287）
60% SF	-
←Nh（113）	Mc（115）→
	查看; 讨论; 编辑;

鈇没有稳定的同位素。

圖表编辑

符號	Z（p ）	N（n ）	同位素質量（u）	半衰期	衰變方式^{[n 1]}	衰變產物	原子核自旋
符號	激發能量			半衰期	衰變方式^{[n 1]}	衰變產物	原子核自旋
²⁸⁴Fl^[6]^[4]^[5]	114	170		2.5 ms	SF	(variable)	0+
²⁸⁵Fl^[4]^[5]	114	171	285.18364(47)#	150 ms^[6]	α	²⁸¹Cn	3/2+#
²⁸⁶Fl^{[n 2]}	114	172	286.18424(71)#	130 ms	SF (60%)^{[n 3]}	(variable)	0+
²⁸⁶Fl^{[n 2]}	114	172	286.18424(71)#	130 ms	α (40%)	²⁸²Cn	0+
²⁸⁷Fl	114	173	287.18678(66)#	510(+180-100) ms	α	²⁸³Cn
^287mFl^{[n 4]}				5.5# s	α#	²⁸³Cn#
²⁸⁸Fl	114	174	288.18757(91)#	0.8(+27−16) s	α	²⁸⁴Cn	0+
²⁸⁹Fl	114	175	289.19042(60)#	2.6(+12−7) s	α	²⁸⁵Cn	5/2+#
^289mFl^{[n 4]}				1.1# min	α#	²⁸⁵Cn#

備註：畫上#號的數據代表沒有經過實驗的證明，只是理論推測而已，而用括號括起來的代表數據不確定性。

←	同位素列表	→
鉨的同位素	鈇的同位素	鏌的同位素

註釋编辑

^ Abbreviations:
SF: Spontaneous fission
^ Not directly synthesized, produced in decay chain of ²⁹⁴Uuo
^ Heaviest nuclide known to undergo spontaneous fission
^ ^4.0 ^4.1 Existence of this isomer is uncertain

参考文獻编辑

^ 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. Review of even element super-heavy nuclei and search for element 120. The European Physics Journal A. 2016, 2016 (52). doi:10.1140/epja/i2016-16180-4.
^ 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. Study of the Reaction ⁴⁸Ca + ²⁴⁸Cm → ²⁹⁶Lv* at RIKEN-GARIS. Journal of the Physical Society of Japan. 2017, 86: 034201–1–7. doi:10.7566/JPSJ.86.034201.
^ 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. Remarks on the Fission Barriers of SHN and Search for Element 120. (编) Peninozhkevich, Yu. E.; Sobolev, Yu. G. Exotic Nuclei: EXON-2016 Proceedings of the International Symposium on Exotic Nuclei. Exotic Nuclei: 155–164. 2016. ISBN 9789813226555.
^ ^4.0 ^4.1 ^4.2 ^4.3 Utyonkov, V.K. et al. (2015) Synthesis of superheavy nuclei at limits of stability: ^239,240Pu + ⁴⁸Ca and ^249–251Cf + ⁴⁸Ca reactions 页面存档备份，存于互联网档案馆. Super Heavy Nuclei International Symposium, Texas A & M University, College Station TX, USA, March 31 – April 02, 2015 引用错误：带有name属性“Utyonkov”的<ref>标签用不同内容定义了多次
^ ^5.0 ^5.1 ^5.2 ^5.3 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. Experiments on the synthesis of superheavy nuclei ²⁸⁴Fl and ²⁸⁵Fl in the ^239,240Pu + ⁴⁸Ca reactions. Physical Review C. 15 September 2015, 92 (3): 034609. Bibcode:2015PhRvC..92c4609U. doi:10.1103/PhysRevC.92.034609. 引用错误：带有name属性“284Fl”的<ref>标签用不同内容定义了多次
^ ^6.0 ^6.1 V. K. Utyonkov. Synthesis of superheavy nuclei at limits of stability: ^239,240Pu + ⁴⁸Ca and ^249-251Cf + ⁴⁸Ca reactions (PDF). Super Heavy Nuclei International Symposium, Texas A & M University, College Station TX, USA. March 31 – April 2, 2015 [2015-11-16]. （原始内容存档 (PDF)于2015-06-06）.

Isotope masses from Ame2003 Atomic Mass Evaluation by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in Nuclear Physics A729 (2003).
Isotopic compositions and standard atomic masses from Atomic weights of the elements. Review 2000 (IUPAC Technical Report) 页面存档备份，存于互联网档案馆。Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and Atomic Weights Revised (2005) 页面存档备份，存于互联网档案馆。
Half-life, spin, and isomer data selected from these sources. Editing notes on this article's talk page.
- Audi, Bersillon, Blachot, Wapstra. The Nubase2003 evaluation of nuclear and decay properties 页面存档备份，存于互联网档案馆，Nuc. Phys. A 729, pp. 3-128 (2003).
- National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 database 页面存档备份，存于互联网档案馆 (retrieved Sept. 2005).
- David R. Lide (ed.), Norman E. Holden in CRC Handbook of Chemistry and Physics, 85th Edition, online version. CRC Press. Boca Raton, Florida (2005). Section 11, Table of the Isotopes.

[6] Abbreviations:
SF: Spontaneous fission

[8] Not directly synthesized, produced in decay chain of ²⁹⁴Uuo

[9] Heaviest nuclide known to undergo spontaneous fission

[UN-10] 4.0 ^4.1 Existence of this isomer is uncertain

[Hofmann2016-1] 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. Review of even element super-heavy nuclei and search for element 120. The European Physics Journal A. 2016, 2016 (52). doi:10.1140/epja/i2016-16180-4.

[Kaji-2] 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. Study of the Reaction ⁴⁸Ca + ²⁴⁸Cm → ²⁹⁶Lv* at RIKEN-GARIS. Journal of the Physical Society of Japan. 2017, 86: 034201–1–7. doi:10.7566/JPSJ.86.034201.

[EXON-3] 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. Remarks on the Fission Barriers of SHN and Search for Element 120. (编) Peninozhkevich, Yu. E.; Sobolev, Yu. G. Exotic Nuclei: EXON-2016 Proceedings of the International Symposium on Exotic Nuclei. Exotic Nuclei: 155–164. 2016. ISBN 9789813226555.

[Utyonkov-4] 4.0 ^4.1 ^4.2 ^4.3 Utyonkov, V.K. et al. (2015) Synthesis of superheavy nuclei at limits of stability: ^239,240Pu + ⁴⁸Ca and ^249–251Cf + ⁴⁸Ca reactions 页面存档备份，存于互联网档案馆. Super Heavy Nuclei International Symposium, Texas A & M University, College Station TX, USA, March 31 – April 02, 2015 引用错误：带有name属性“Utyonkov”的<ref>标签用不同内容定义了多次

[284Fl-5] 5.0 ^5.1 ^5.2 ^5.3 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. Experiments on the synthesis of superheavy nuclei ²⁸⁴Fl and ²⁸⁵Fl in the ^239,240Pu + ⁴⁸Ca reactions. Physical Review C. 15 September 2015, 92 (3): 034609. Bibcode:2015PhRvC..92c4609U. doi:10.1103/PhysRevC.92.034609. 引用错误：带有name属性“284Fl”的<ref>标签用不同内容定义了多次

[Synthesis_of_superheavy-7] 6.0 ^6.1 V. K. Utyonkov. Synthesis of superheavy nuclei at limits of stability: ^239,240Pu + ⁴⁸Ca and ^249-251Cf + ⁴⁸Ca reactions (PDF). Super Heavy Nuclei International Symposium, Texas A & M University, College Station TX, USA. March 31 – April 2, 2015 [2015-11-16]. （原始内容存档 (PDF)于2015-06-06）.

[1]

[2]

[3]

[4]

[5]

[n 1]

[6]

[n 2]

[n 3]

[n 4]