图表
More information 符号, Z ...
符号 | Z | N | 同位素质量(u) [n 1][n 2] |
半衰期 [n 1][n 2] |
衰变 方式[2] |
衰变 产物 [n 3] |
原子核 自旋[n 1] |
相对丰度 (莫耳分率) |
---|---|---|---|---|---|---|---|---|
激发能量[n 1][n 2] | ||||||||
140Ho | 67 | 73 | 139.96854(54)# | 6(3) ms | 8+# | |||
141Ho | 67 | 74 | 140.96310(54)# | 4.1(3) ms | (7/2-) | |||
141mHo | 66(2) keV | 6.4(8) µs | (1/2+) | |||||
142Ho | 67 | 75 | 141.95977(54)# | 400(100) ms | β+ | 142Dy | (6 to 9) | |
p | 141Dy | |||||||
143Ho | 67 | 76 | 142.95461(43)# | 300# ms [>200 ns] |
β+ | 143Dy | 11/2-# | |
144Ho | 67 | 77 | 143.95148(32)# | 0.7(1) s | β+ | 144Dy | ||
β+, p | 143Tb | |||||||
145Ho | 67 | 78 | 144.94720(32)# | 2.4(1) s | β+ | 145Dy | (11/2-) | |
145mHo | 100(100)# keV | 100# ms | 5/2+# | |||||
146Ho | 67 | 79 | 145.94464(21)# | 3.6(3) s | β+ | 146Dy | (10+) | |
β+, p (不常见) | 145Tb | |||||||
147Ho | 67 | 80 | 146.94006(3) | 5.8(4) s | β+ | 147Dy | (11/2-) | |
β+, p (不常见) | 146Tb | |||||||
148Ho | 67 | 81 | 147.93772(14) | 2.2(11) s | β+ | 148Dy | (1+) | |
148m1Ho | 400(100)# keV | 9.49(12) s | β+ (99.92%) | 148Dy | (6)- | |||
β+, p (.08%) | 147Tb | |||||||
148m2Ho | 690(100)# keV | 2.35(4) ms | (10+) | |||||
149Ho | 67 | 82 | 148.933775(20) | 21.1(2) s | β+ | 149Dy | (11/2-) | |
149m1Ho | 48.80(20) keV | 56(3) s | β+ | 149Dy | (1/2+) | |||
149m2Ho | 7200(350) keV | >=100 ns | ||||||
150Ho | 67 | 83 | 149.933496(15) | 76.8(18) s | β+ | 150Dy | 2- | |
150m1Ho | -10(50) keV | 23.3(3) s | β+ | 150Dy | (9)+ | |||
150m2Ho | ~8000 keV | 751 ns | ||||||
151Ho | 67 | 84 | 150.931688(13) | 35.2(1) s | β+ (78%) | 151Dy | 11/2(-) | |
α (22%) | 147Tb | |||||||
151mHo | 41.0(2) keV | 47.2(10) s | α (77%) | 147Tb | 1/2(+) | |||
β+ (22%) | 151Dy | |||||||
152Ho | 67 | 85 | 151.931714(15) | 161.8(3) s | β+ (88%) | 152Dy | 2- | |
α (12%) | 148Tb | |||||||
152m1Ho | 160(1) keV | 50.0(4) s | 9+ | |||||
152m2Ho | 3019.59(19) keV | 8.4(3) µs | 19- | |||||
153Ho | 67 | 86 | 152.930199(6) | 2.01(3) min | β+ (99.94%) | 153Dy | 11/2- | |
α (.05%) | 149Tb | |||||||
153m1Ho | 68.7(3) keV | 9.3(5) min | β+ (99.82%) | 153Dy | 1/2+ | |||
α (.18%) | 149Tb | |||||||
153m2Ho | 2772 keV | 229(2) ns | (31/2+) | |||||
154Ho | 67 | 87 | 153.930602(9) | 11.76(19) min | β+ (99.98%) | 154Dy | 2- | |
α (.02%) | 150Tb | |||||||
154mHo | 238(30) keV | 3.10(14) min | β+ (99.99%) | 154Dy | 8+ | |||
α (.001%) | 150Tb | |||||||
IT (不常见) | 154Ho | |||||||
155Ho | 67 | 88 | 154.929103(19) | 48(1) min | β+ | 155Dy | 5/2+ | |
155mHo | 141.97(11) keV | 880(80) µs | 11/2- | |||||
156Ho | 67 | 89 | 155.92984(5) | 56(1) min | β+ | 156Dy | 4- | |
156m1Ho | 100(50)# keV | 7.8(3) min | β+ | 156Dy | (9+) | |||
IT | 156Ho | |||||||
156m2Ho | 52.4(5) keV | 9.5(15) s | 1- | |||||
157Ho | 67 | 90 | 156.928256(26) | 12.6(2) min | β+ | 157Dy | 7/2- | |
158Ho | 67 | 91 | 157.928941(29) | 11.3(4) min | β+ (93%) | 158Dy | 5+ | |
α (7%) | 154Tb | |||||||
158m1Ho | 67.200(10) keV | 28(2) min | IT (81%) | 158Ho | 2- | |||
β+ (19%) | 158Dy | |||||||
158m2Ho | 180(70)# keV | 21.3(23) min | (9+) | |||||
159Ho | 67 | 92 | 158.927712(4) | 33.05(11) min | β+ | 159Dy | 7/2- | |
159mHo | 205.91(5) keV | 8.30(8) s | IT | 159Ho | 1/2+ | |||
160Ho | 67 | 93 | 159.928729(16) | 25.6(3) min | β+ | 160Dy | 5+ | |
160m1Ho | 59.98(3) keV | 5.02(5) h | IT (65%) | 160Ho | 2- | |||
β+ (35%) | 160Dy | |||||||
160m2Ho | 197(16) keV | 3 s | (9+) | |||||
161Ho | 67 | 94 | 160.927855(3) | 2.48(5) h | ε | 161Dy | 7/2- | |
161mHo | 211.16(3) keV | 6.76(7) s | IT | 161Ho | 1/2+ | |||
162Ho | 67 | 95 | 161.929096(4) | 15.0(10) min | β+ | 162Dy | 1+ | |
162mHo | 106(7) keV | 67.0(7) min | IT (62%) | 162Ho | 6- | |||
β+ (38%) | 162Dy | |||||||
163Ho | 67 | 96 | 162.9287339(27) | 4570(25) a | ε | 163Dy | 7/2- | |
163mHo | 297.88(7) keV | 1.09(3) s | IT | 163Ho | 1/2+ | |||
164Ho | 67 | 97 | 163.9302335(30) | 29(1) min | ε (60%) | 164Dy | 1+ | |
β− (40%) | 164Er | |||||||
164mHo | 139.77(8) keV | 38.0(10) min [37.5(+15-5) min] |
IT | 164Ho | 6- | |||
165Ho | 67 | 98 | 164.9303221(27) | 观测上稳定[n 4] | 7/2- | 1.0000 | ||
166Ho | 67 | 99 | 165.9322842(27) | 26.83(2) h | β− | 166Er | 0- | |
166m1Ho | 5.985(18) keV | 1,200(180) a | β− | 166Er | (7)- | |||
166m2Ho | 190.9052(20) keV | 185(15) µs | 3+ | |||||
167Ho | 67 | 100 | 166.933133(6) | 3.003(18) h | β− | 167Er | 7/2- | |
167mHo | 259.34(11) keV | 6.0(10) µs | 3/2+ | |||||
168Ho | 67 | 101 | 167.93552(3) | 2.99(7) min | β− | 168Er | 3+ | |
168m1Ho | 59(1) keV | 132(4) s | IT (99.5%) | 168Ho | (6+) | |||
β− (.5%) | 168Er | |||||||
168m2Ho | 143.4(2) keV | >4 µs | (1)- | |||||
168m3Ho | 192.6(2) keV | 108(11) ns | 1+ | |||||
169Ho | 67 | 102 | 168.936872(22) | 4.72(10) min | β− | 169Er | 7/2- | |
170Ho | 67 | 103 | 169.93962(5) | 2.76(5) min | β− | 170Er | 6+# | |
170mHo | 120(70) keV | 43(2) s | β− | 170Er | (1+) | |||
171Ho | 67 | 104 | 170.94147(64) | 53(2) s | β− | 171Er | 7/2-# | |
172Ho | 67 | 105 | 171.94482(43)# | 25(3) s | β− | 172Er | ||
173Ho | 67 | 106 | 172.94729(43)# | 10# s | β− | 173Er | 7/2-# | |
174Ho | 67 | 107 | 173.95115(54)# | 8# s | ||||
175Ho | 67 | 108 | 174.95405(64)# | 5# s | 7/2-# |
Close
- 画上#号的数据代表没有经过实验的证明,仅为理论推测。
- 用括号括起来的数据代表不确定性。
← | 同位素列表 | → |
镝的同位素 | 钬的同位素 | 铒的同位素 |
参考文献
- Prohaska, Thomas; Irrgeher, Johanna; Benefield, Jacqueline; Böhlke, John K.; Chesson, Lesley A.; Coplen, Tyler B.; Ding, Tiping; Dunn, Philip J. H.; Gröning, Manfred; Holden, Norman E.; Meijer, Harro A. J. Standard atomic weights of the elements 2021 (IUPAC Technical Report). Pure and Applied Chemistry. 2022-05-04. ISSN 1365-3075. doi:10.1515/pac-2019-0603 (英语).
- 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).
- 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.
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.