銠嘅同位素
銠嘅同位素有58個,得103Rh(銠-103)係穩定,其餘嘅都係唔穩定。除咗穩定嘅之外,半衰期最長嘅係102Rh嘅核異構體102mRh,佢嘅半衰期有3年8個月,其次係101Rh,半衰期有3年3個月,之後其餘嘅同位素半衰期都喺1年以下。
圖表
編輯符號 | 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 | |||||||
89Rh | 45 | 44 | 88.94884(48)# | 10# ms [>1.5 µs] | 7/2+# | ||
90Rh | 45 | 45 | 89.94287(54)# | 15(7) ms [12(+9-4) ms] | 0+# | ||
90mRh | 0(500)# keV | 1.1(3) s [1.0(+3-2) s | 9+# | ||||
91Rh | 45 | 46 | 90.93655(43)# | 1.74(14) s | 7/2+# | ||
91mRh | 1.46(11) s | (1/2-) | |||||
92Rh | 45 | 47 | 91.93198(43)# | 4.3(13) s | (6+) | ||
92mRh | 4.66(25) s [2.9(+15-8) s] | (>=6+) | |||||
93Rh | 45 | 48 | 92.92574(43)# | 11.9(7) s | 9/2+# | ||
94Rh | 45 | 49 | 93.92170(48)# | 70.6(6) s | (2+,4+) | ||
94mRh | 300(200)# keV | 25.8(2) s | (8+) | ||||
95Rh | 45 | 50 | 94.91590(16) | 5.02(10) min | (9/2)+ | ||
95mRh | 543.3(3) keV | 1.96(4) min | (1/2)- | ||||
96Rh | 45 | 51 | 95.914461(14) | 9.90(10) min | (6+) | ||
96mRh | 52.0(1) keV | 1.51(2) min | (3+) | ||||
97Rh | 45 | 52 | 96.91134(4) | 30.7(6) min | 9/2+ | ||
97mRh | 258.85(17) keV | 46.2(16) min | 1/2- | ||||
98Rh | 45 | 53 | 97.910708(13) | 8.72(12) min | (2)+ | ||
98mRh | 60(50)# keV | 3.6(2) min | (5+) | ||||
99Rh | 45 | 54 | 98.908132(8) | 16.1(2) d | 1/2- | ||
99mRh | 64.3(4) keV | 4.7(1) h | 9/2+ | ||||
100Rh | 45 | 55 | 99.908122(20) | 20.8(1) h | 1- | ||
100m1Rh | 107.6(2) keV | 4.6(2) min | (5+) | ||||
100m2Rh | 74.78(2) keV | 214.0(20) ns | (2)+ | ||||
100m3Rh | 112.0+X keV | 130(10) ns | (7+) | ||||
101Rh | 45 | 56 | 100.906164(18) | 3.3(3) a | 1/2- | ||
101mRh | 157.32(4) keV | 4.34(1) d | 9/2+ | ||||
102Rh | 45 | 57 | 101.906843(5) | 207.0(15) d | (1-,2-) | ||
102mRh | 140.75(8) keV | 3.742(10) a | 6+ | ||||
103Rh | 45 | 58 | 102.905504(3) | 穩定 | 1/2- | 1.0000 | |
103mRh | 39.756(6) keV | 56.114(9) min | 7/2+ | ||||
104Rh | 45 | 59 | 103.906656(3) | 42.3(4) s | 1+ | ||
104mRh | 128.967(4) keV | 4.34(3) min | 5+ | ||||
105Rh | 45 | 60 | 104.905694(4) | 35.36(6) h | 7/2+ | ||
105mRh | 129.781(4) keV | 42.9(3) s | 1/2- | ||||
106Rh | 45 | 61 | 105.907287(8) | 29.80(8) s | 1+ | ||
106mRh | 136(12) keV | 131(2) min | (6)+ | ||||
107Rh | 45 | 62 | 106.906748(13) | 21.7(4) min | 7/2+ | ||
107mRh | 268.36(4) keV | >10 µs | 1/2- | ||||
108Rh | 45 | 63 | 107.90873(11) | 16.8(5) s | 1+ | ||
108mRh | -60(110) keV | 6.0(3) min | (5)(+#) | ||||
109Rh | 45 | 64 | 108.908737(13) | 80(2) s | 7/2+ | ||
110Rh | 45 | 65 | 109.91114(5) | 28.5(15) s | (>3)(+#) | ||
110mRh | -60(50) keV | 3.2(2) s | 1+ | ||||
111Rh | 45 | 66 | 110.91159(3) | 11(1) s | (7/2+) | ||
112Rh | 45 | 67 | 111.91439(6) | 3.45(37) s | 1+ | ||
112mRh | 330(70) keV | 6.73(15) s | (4,5,6) | ||||
113Rh | 45 | 68 | 112.91553(5) | 2.80(12) s | (7/2+) | ||
114Rh | 45 | 69 | 113.91881(12) | 1.85(5) s | 1+ | ||
114mRh | 200(150)# keV | 1.85(5) s | (4,5) | ||||
115Rh | 45 | 70 | 114.92033(9) | 0.99(5) s | (7/2+)# | ||
116Rh | 45 | 71 | 115.92406(15) | 0.68(6) s | 1+ | ||
116mRh | 200(150)# keV | 570(50) ms | (6-) | ||||
117Rh | 45 | 72 | 116.92598(54)# | 0.44(4) s | (7/2+)# | ||
118Rh | 45 | 73 | 117.93007(54)# | 310(30) ms | (4-10)(+#) | ||
119Rh | 45 | 74 | 118.93211(64)# | 300# ms [>300 ns] | 7/2+# | ||
120Rh | 45 | 75 | 119.93641(64)# | 200# ms [>300 ns] | |||
121Rh | 45 | 76 | 120.93872(97)# | 100# ms [>300 ns] | 7/2+# | ||
122Rh | 45 | 77 | 121.94321(75)# | 50# ms [>300 ns] |
備註:畫上#號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
編輯- 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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