釕嘅同位素

釕有41個同位素，其中6個係穩定嘅。

圖表

符號	Z（p）	N（n）	質量（u）	半衰期	原子核自旋	相對豐度	相對豐度嘅變化率
	激發能量
87Ru	44	43	86.94918(64)#	50# ms [>1.5 µs]	1/2-#
88Ru	44	44	87.94026(43)#	1.3(3) s [1.2(+3-2) s]	0+
89Ru	44	45	88.93611(54)#	1.38(11) s	(7/2)(+#)
90Ru	44	46	89.92989(32)#	11.7(9) s	0+
91Ru	44	47	90.92629(63)#	7.9(4) s	(9/2+)
91mRu	80(300)# keV			7.6(8) s	(1/2-)
92Ru	44	48	91.92012(32)#	3.65(5) min	0+
93Ru	44	49	92.91705(9)	59.7(6) s	(9/2)+
93m1Ru	734.40(10) keV			10.8(3) s	(1/2)-
93m2Ru	2082.6(9) keV			2.20(17) µs	(21/2)+
94Ru	44	50	93.911360(14)	51.8(6) min	0+
94mRu	2644.55(25) keV			71(4) µs	(8+)
95Ru	44	51	94.910413(13)	1.643(14) h	5/2+
96Ru	44	52	95.907598(8)	穩定 [>67E+15 a]	0+	0.0554(14)
97Ru	44	53	96.907555(9)	2.791(4) d	5/2+
98Ru	44	54	97.905287(7)	穩定	0+	0.0187(3)
99Ru	44	55	98.9059393(22)	穩定	5/2+	0.1276(14)
100Ru	44	56	99.9042195(22)	穩定	0+	0.1260(7)
101Ru	44	57	100.9055821(22)	穩定	5/2+	0.1706(2)
101mRu	527.56(10) keV			17.5(4) µs	11/2-
102Ru	44	58	101.9043493(22)	穩定	0+	0.3155(14)
103Ru	44	59	102.9063238(22)	39.26(2) d	3/2+
103mRu	238.2(7) keV			1.69(7) ms	11/2-
104Ru	44	60	103.905433(3)	穩定	0+	0.1862(27)
105Ru	44	61	104.907753(3)	4.44(2) h	3/2+
106Ru	44	62	105.907329(8)	373.59(15) d	0+
107Ru	44	63	106.90991(13)	3.75(5) min	(5/2)+
108Ru	44	64	107.91017(12)	4.55(5) min	0+
109Ru	44	65	108.91320(7)	34.5(10) s	(5/2+)#
110Ru	44	66	109.91414(6)	11.6(6) s	0+
111Ru	44	67	110.91770(8)	2.12(7) s	(5/2+)
112Ru	44	68	111.91897(8)	1.75(7) s	0+
113Ru	44	69	112.92249(8)	0.80(5) s	(5/2+)
113mRu	130(18) keV			510(30) ms	(11/2-)
114Ru	44	70	113.92428(25)#	0.53(6) s	0+
115Ru	44	71	114.92869(14)	740(80) ms
116Ru	44	72	115.93081(75)#	400# ms [>300 ns]	0+
117Ru	44	73	116.93558(75)#	300# ms [>300 ns]
118Ru	44	74	117.93782(86)#	200# ms [>300 ns]	0+
119Ru	44	75	118.94284(75)#	170# ms [>300 ns]
120Ru	44	76	119.94531(86)#	80# ms [>300 ns]	0+

備註：有#嘅數據代表冇經過實驗嘅證明，只係理論推測，而用咗括號括係代表數據唔確定。

參攷

• 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.

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