銦的同位素

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主要的銦同位素

同位素 衰變 丰度 半衰期 (t1/2) 類型 產物 113In（en：indium-113） 4.28% 穩定 115In（en：indium-115） 95.72% 4.41×1014 年 β− 115Sn（en：tin-115）
標準原子質量（英语：Standard atomic weight） (Ar, 標準)	114.818(1)[1]
←Cd（48） Sn（50）→
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銦（原子量：114.818）共有86個同位素，其中有1個同位素是穩定的。

圖表

符號	Z（p ）	N（n ）	同位素質量（u）	半衰期[n 1]	衰變 方式[2][n 2]	衰變 產物[n 3]	原子核 自旋	相對豐度 （莫耳分率）	相對豐度 的變化量 （莫耳分率）
	激發能量
97In	49	48	96.94954(64)#	5# ms			9/2+#
98In	49	49	97.94214(21)#	45(23) ms [32(+32-11) ms]	β+	98Cd	0+#
98mIn	0(500)# keV			1.7(8) s [1.2(+12-4) s]
99In	49	50	98.93422(43)#	3.1(8) s [3.0(+8-7) s]	β+	99Cd	9/2+#
99mIn	400(150)# keV			1# s			1/2-#
100In	49	51	99.93111(27)	5.9(2) s	β+ (96.1%)	100Cd	(6,7)+
					β+, p (3.9%)	99Ag
101In	49	52	100.92634(32)#	15.1(3) s	β+	100Cd	9/2+#
					β+, p	100Ag
101mIn	550(100)# keV			10# s			1/2-#
102In	49	53	101.92409(12)	23.3(1) s	β+ (99.99%)	102Cd	(6+)
					β+, p (.00929%)	101Ag
103In	49	54	102.919914(27)	60(1) s	β+	103Cd	9/2+#
103mIn	631.7(1) keV			34(2) s			(1/2-)#
104In	49	55	103.91830(9)	1.80(3) min	β+	104Cd	5,6(+)
104mIn	93.48(10) keV			15.7(5) s	IT (80%)	104In	(3+)
					β+ (20%)	104Cd
105In	49	56	104.914674(19)	5.07(7) min	β+	105Cd	9/2+
105mIn	674.1(3) keV			48(6) s	IT	105In	(1/2)-
106In	49	57	105.913465(13)	6.2(1) min	β+	106Cd	7+
106mIn	28.6(3) keV			5.2(1) min	β+	106Cd	(3+)
107In	49	58	106.910295(12)	32.4(3) min	β+	107Cd	9/2+
107mIn	678.5(3) keV			50.4(6) s	IT	107In	1/2-
108In	49	59	107.909698(10)	58.0(12) min	β+	108Cd	7+
108mIn	29.75(5) keV			39.6(7) min	β+	108Cd	2+
109In	49	60	108.907151(6)	4.2(1) h	β+	109Cd	9/2+
109m1In	650.1(3) keV			1.34(7) min	IT	109In	1/2-
109m2In	2101.8(2) keV			209(6) ms			(19/2+)
110In	49	61	109.907165(13)	4.9(1) h	β+	110Cd	7+
110mIn	62.1(5) keV			69.1(5) min	β+	110Cd	2+
111In[n 4]	49	62	110.905103(5)	2.8047(5) d	ε	111Cd	9/2+
111mIn	536.95(6) keV			7.7(2) min	IT	111In	1/2-
112In	49	63	111.905532(6)	14.97(10) min	β+ (56%)	112Cd	1+
					β− (44%)	112Sn
112m1In	156.59(5) keV			20.56(6) min	β+	112Cd	4+
112m2In	350.76(9) keV			690(50) ns			7+
112m3In	613.69(14) keV			2.81(3) µs			8-
113In	49	64	112.904058(3)	稳定[n 5]			9/2+	0.0429(5)
113mIn	391.699(3) keV			1.6579(4) h	IT	113In	1/2-
114In	49	65	113.904914(3)	71.9(1) s	β+ (99.5%)	114Cd	1+
					β− (0.5%)	114Sn
114m1In	190.29(3) keV			49.51(1) d	IT (96.75%)	114In	5+
					β+ (3.25%)	114Cd
114m2In	501.94(3) keV			43.1(6) ms	IT (96.75%)	114In	(8-)
					β+ (3.25%)	114Cd
114m3In	641.72(3) keV			4.3(4) µs			(7+)
115 In[n 6][n 7]	49	66	114.903878(5)	4.41(25)×1014 a	β−	115Sn	9/2+	0.9571(5)
115mIn	336.244(17) keV			4.486(4) h	IT (95%)	115In	1/2-
					β− (5%)	115Sn
116In	49	67	115.905260(5)	14.10(3) s	β−	116Sn	1+
					ε	116Cd
116m1In	127.267(6) keV			54.29(17) min			5+
116m2In	289.660(6) keV			2.18(4) s			8-
117In	49	68	116.904514(6)	43.2(3) min	β−	117Sn	9/2+
117mIn	315.302(12) keV			116.2(3) min	β− (52.91%)	117Sn	1/2-
					IT (47.09%)	117In
118In	49	69	117.906354(9)	5.0(5) s	β−	118Sn	1+
118m1In	100(50)# keV			4.364(7) min	β−	118Sn	5+
118m2In	240(50)# keV			8.5(3) s			8-
119In	49	70	118.905845(8)	2.4(1) min	β−	119Sn	9/2+
119m1In	311.37(3) keV			18.0(3) min	β− (94.4%)	119Sn	1/2-
					IT (5.6%)	119In
119m2In	654.27(7) keV			130(15) ns			1/2+,3/2+
120In	49	71	119.90796(4)	3.08(8) s	β−	120Sn	1+
120m1In	50(60)# keV			46.2(8) s			5+
120m2In	300(200)# keV			47.3(5) s	β−	120Sn	8(-)
121In	49	72	120.907846(29)	23.1(6) s	β−	121Sn	9/2+
121mIn	312.98(8) keV			3.88(10) min	β− (98.8%)	121Sn	1/2-
					IT (1.2%)	121In
122In	49	73	121.91028(5)	1.5(3) s	β−	122Sn	1+
122m1In	40(60)# keV			10.3(6) s			5+
122m2In	290(140) keV			10.8(4) s	β−	122Sn	8-
123In	49	74	122.910438(26)	6.17(5) s	β−	123mSn	(9/2)+
123mIn	327.21(4) keV			47.4(4) s	β−	123mSn	(1/2)-
124In	49	75	123.91318(5)	3.11(10) s	β−	124Sn	3+
124mIn	-20(70) keV			3.7(2) s	β−	124Sn	(8)(-#)
					IT	124In
125In	49	76	124.91360(3)	2.36(4) s	β−	125mSn	9/2+
125mIn	360.12(9) keV			12.2(2) s	β−	125Sn	1/2(-)
126In	49	77	125.91646(4)	1.53(1) s	β−	126Sn	3(+#)
126mIn	100(60) keV			1.64(5) s	β−	126Sn	8(-#)
127In	49	78	126.91735(4)	1.09(1) s	β− (99.97%)	127mSn	9/2(+)
					β−, n (.03%)	126Sn
127mIn	460(70) keV			3.67(4) s	β− (99.31%)	127mSn	(1/2-)
					β−, n (.69%)	126Sn
128In	49	79	127.92017(5)	0.84(6) s	β− (99.96%)	128Sn	(3)+
					β−, n (.038%)	127Sn
128m1In	247.87(10) keV			10(7) ms			(1)-
128m2In	320(60) keV			720(100) ms	β−	128Sn	(8-)
129In	49	80	128.92170(5)	611(4) ms	β− (99.75%)	129Sn	9/2+#
					β−, n (.25%)	128Sn
129m1In	380(70) keV			1.23(3) s	β− (97.2%)	129Sn	(1/2-)#
					β−, n (2.5%)	128Sn
					IT (.3%)	129In
129m2In	1688.0(5) keV			8.5(5) µs			17/2-
130In	49	81	129.92497(4)	0.29(2) s	β− (98.35%)	130Sn	1(-)
					β−, n (1.65%)	129Sn
130m1In	50(50) keV			538(5) ms			10-#
130m2In	400(60) keV			0.54(1) s			(5+)
131In	49	82	130.92685(3)	0.28(3) s	β− (97.8%)	131Sn	(9/2+)
					β−, n (2.19%)	130Sn
131m1In	363(37) keV			0.35(5) s			(1/2-)
131m2In	4.10(7) MeV			320(60) ms			(19/2+ to 23/2+)
132In	49	83	131.93299(7)	206(4) ms	β− (94.8%)	132Sn	(7-)
					β−, n (5.2%)	131Sn
133In	49	84	132.93781(32)#	165(3) ms	β−, n (85%)	132Sn	(9/2+)
					β− (15%)	133Sn
133mIn	330(40)# keV			180# ms	IT	133In	(1/2-)
134In	49	85	133.94415(43)#	140(4) ms	β− (79%)	134Sn
					β−, n (17%)	133Sn
					β−, 2n (4%)	132Sn
135In	49	86	134.94933(54)#	92(10) ms			9/2+#

備註：畫上#號的數據代表沒有經過實驗的証明，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	→
鎘的同位素	銦的同位素	錫的同位素

註釋

1. 
   ^ Bold for isotopes with half-lives longer than the age of the universe (nearly stable)
   


2. 
   ^ Abbreviations:
   ε: 电子俘获
   IT: Isomeric transition
   


3. 
   ^ Bold for stable isotopes, bold italics for nearly-stable isotopes (half-life longer than the age of the universe)
   


4. 
   ^ Used in medical applications
   


5. 
   ^ Theoretically capable of spontaneous fission
   


6. 
   ^ Fission product
   


7. 
   ^ Primordial radionuclide
   

参考文獻

1. 
   ^ Meija, J.; 等. Atomic weights of the elements 2013 (IUPAC Technical Report). 纯粹与应用化学. 2016, 88 (3): 265–91. doi:10.1515/pac-2015-0305. 
   


2. 
   ^ http://www.nucleonica.net/unc.aspx
   

• 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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彩色 通用色彩 穩定9個 穩定6個 穩定5個 穩定4個 穩定3個 穩定2個 穩定1個 1億年〜 1万年〜 10年〜 100日〜 1日〜 1時〜 10分〜 1分〜 10秒〜 1秒〜 不到1秒 幻數   0 n 自由中子 雙中子 1 H 氕 氘 氚 氫-4 氫-5   2 He 氦-2 氦-3 氦-4 α粒子 氦-5 3 Li 鋰-3 4 Be 鋰-8   5 B 6 C 碳-11 碳-12 碳-13 碳-14 7 N 氮-13 氮-14 8 O 氧-16 氧-17 氧-18 9 F 10 Ne 11 Na 鈉-23 12 Mg   13 Al 14 Si 15 P 16 S 17 Cl 18 Ar 19 K 鉀-40 20 Ca   21 Sc 22 Ti 23 V 24 Cr 25 Mn 26 Fe 27 Co 鈷-60 28 Ni 29 Cu 30 Zn 31 Ga 32 Ge 33 As 34 Se 35 Br 36 Kr 37 Rb 38 Sr 鍶-90   39 Y 40 Zr 41 Nb 42 Mo 43 Tc 鎝-99m 44 Ru 45 Rh 46 Pd 47 Ag 48 Cd 鎘-113m 49 In 50 Sn 錫-121m 錫-121m1 51 Sb 52 Te 53 I 碘-131 54 Xe 55 Cs 銫-137 56 Ba 57 La 58 Ce 59 Pr 60 Nd 61 Pm 62 Sm 63 Eu 64 Gd 65 Tb 66 Dy 67 Ho 68 Er 69 Tm 70 Yb 71 Lu 72 Hf 73 Ta 74 W 75 Re 76 Os 77 Ir 78 Pt 79 Au 80 Hg 81 Tl 82 Pb 83 Bi 84 Po 85 At 86 Rn 87 Fr 88 Ra 89 Ac 90 Th 釷-230 91 Pa 92 U 鈾-235 鈾-238 93 Np 94 Pu 95 Am 96 Cm 97 Bk 98 Cf 99 Es 100 Fm 101 Md 102 No 103 Lr 104 Rf 105 Db 106 Sg 107 Bh 108 Hs 109 Mt 110 Ds 111 Rg 112 Cn 113 Nh 114 Fl 115 Mc 116 Lv 117 Ts 118 Og 穩定9個 穩定6個 穩定5個 穩定4個 穩定3個 穩定2個 穩定1個 1億年〜 1万年〜 10年〜 100日〜 1日〜 1時〜 10分〜 1分〜 10秒〜 1秒〜 不到1秒 幻數   0 n 自由中子 雙中子 1 H 氕 氘 氚 氫-4 氫-5   2 He 氦-2 氦-3 氦-4 α粒子 氦-5 3 Li 鋰-3 4 Be 鋰-8   5 B 6 C 碳-11 碳-12 碳-13 碳-14 7 N 氮-13 氮-14 8 O 氧-16 氧-17 氧-18 9 F 10 Ne 11 Na 鈉-23 12 Mg   13 Al 14 Si 15 P 16 S 17 Cl 18 Ar 19 K 鉀-40 20 Ca   21 Sc 22 Ti 23 V 24 Cr 25 Mn 26 Fe 27 Co 鈷-60 28 Ni 29 Cu 30 Zn 31 Ga 32 Ge 33 As 34 Se 35 Br 36 Kr 37 Rb 38 Sr 鍶-90   39 Y 40 Zr 41 Nb 42 Mo 43 Tc 鎝-99m 44 Ru 45 Rh 46 Pd 47 Ag 48 Cd 鎘-113m 49 In 50 Sn 錫-121m 錫-121m1 51 Sb 52 Te 53 I 碘-131 54 Xe 55 Cs 銫-137 56 Ba 57 La 58 Ce 59 Pr 60 Nd 61 Pm 62 Sm 63 Eu 64 Gd 65 Tb 66 Dy 67 Ho 68 Er 69 Tm 70 Yb 71 Lu 72 Hf 73 Ta 74 W 75 Re 76 Os 77 Ir 78 Pt 79 Au 80 Hg 81 Tl 82 Pb 83 Bi 84 Po 85 At 86 Rn 87 Fr 88 Ra 89 Ac 90 Th 釷-230 91 Pa 92 U 鈾-235 鈾-238 93 Np 94 Pu 95 Am 96 Cm 97 Bk 98 Cf 99 Es 100 Fm 101 Md 102 No 103 Lr 104 Rf 105 Db 106 Sg 107 Bh 108 Hs 109 Mt 110 Ds 111 Rg 112 Cn 113 Nh 114 Fl 115 Mc 116 Lv 117 Ts 118 Og
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