𨭎的同位素

注意：本页面含有Unihan 扩展B区用字：「𨧀、𨭎、𨨏」。有关字符可能會错误显示，詳见Unicode扩展汉字。

𨭎（釒喜）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
²⁵⁸Sg	106	152	258.11298(44)#	3.3(10) ms [2.9(+13−7) ms]	SF	(various)	0+
²⁵⁹Sg	106	153	259.11440(13)#	580(210) ms [0.48(+28−13) s]	α	²⁵⁵Rf	1/2+#
²⁶⁰Sg	106	154	260.114384(22)	3.8(8) ms	SF (74%)	(various)	0+
²⁶⁰Sg	106	154	260.114384(22)	3.8(8) ms	α (26%)	²⁵⁶Rf	0+
²⁶¹Sg	106	155	261.115949(20)	230(60) ms	α (98.1%)	²⁵⁷Rf	7/2+#
					ε (1.3%)	²⁶¹Db
					SF (.6%)	(various)
^261mSg				92 µs	IC	²⁶¹Sg
²⁶²Sg^{[n 2]}	106	156	262.11634(4)	8(3) ms [6.9(+38−18) ms]	SF (92%)	(various)	0+
²⁶²Sg^{[n 2]}	106	156	262.11634(4)	8(3) ms [6.9(+38−18) ms]	α (8%)^[1]	²⁵⁸Rf	0+
²⁶³Sg^{[n 3]}	106	157	263.11829(10)#	1.0(2) s	α	²⁵⁹Rf	9/2+#
^263mSg	100(70)# keV			120 ms	α (87%)	²⁵⁹Rf	3/2+#
^263mSg	100(70)# keV			120 ms	SF (13%)	(various)	3/2+#
²⁶⁴Sg	106	158	264.11893(30)#	37 ms	SF	(various)	0+
^265aSg	106	159	265.12109(13)#	8(3) s	α	²⁶¹Rf
^265bSg	106	159	265.12109(13)#	16.2 s	α	²⁶¹Rf
²⁶⁶Sg^{[n 4]}	106	160	266.12198(26)#	360 ms	SF	(various)	0+
²⁶⁷Sg^{[n 5]}	106	161	267.12436(30)#	1.4 min	SF (83%)	(various)
²⁶⁷Sg^{[n 5]}	106	161	267.12436(30)#	1.4 min	α (17%)	²⁶³Rf
²⁶⁹Sg^{[n 6]}	106	163	269.12863(39)#	3.1 min^[2]	α	²⁶⁵Rf
²⁷¹Sg^{[n 7]}	106	165	271.13393(63)#	2.4 min	α (67%)	²⁶⁷Rf
²⁷¹Sg^{[n 7]}	106	165	271.13393(63)#	2.4 min	SF (33%)	(various)

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	→
𨧀的同位素	𨭎的同位素	𨨏的同位素

^ Abbreviations:
EC: Electron capture
IC: Internal conversion
SF: Spontaneous fission
^ Not directly synthesized, occurs in the decay chain of ²⁷⁰Ds
^ Not directly synthesized, occurs in the decay chain of ²⁷¹Ds
^ Not directly synthesized, occurs as decay product of ²⁷⁰Hs
^ Not directly synthesized, occurs as decay product of ²⁷¹Hs
^ Not directly synthesized, occurs in the decay chain of ²⁸⁵Fl
^ Not directly synthesized, occurs in the decay chain of ²⁸⁷Fl

^ Dieter Ackermann. ²⁷⁰Ds and Its Decay Products – Decay Properties and Experimental Masses (PDF). The 4th International Conference on the Chemistry and Physics of the Transactinide Elements, 5–11 September 2001, Sochi, Russia. September 8, 2011.
^ 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.

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). Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and Atomic Weights Revised (2005).
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, Nuc. Phys. A 729, pp. 3-128 (2003).
- National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 database (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.