トリウムの同位 体
トリウム(Th)は、
トリウムの
- ラジオアクチニウム (radio-actinium) : 227Th
- ラジオトリウム (radio-thorium) : 228Th
- イオニウム (ionium) : 230Th
- ウランY (uranium Y) : 231Th
- ウランX1 (uranium X1) : 234Th
27
トリウムの
一覧
[Z(p) | N(n) | ( | |||||
---|---|---|---|---|---|---|---|
209Th | 90 | 119 | 209.01772(11) | 7(5) ms [3.8(+69-15)] | 5/2-# | ||
210Th | 90 | 120 | 210.015075(27) | 17(11) ms [9(+17-4) ms] | 0+ | ||
211Th | 90 | 121 | 211.01493(8) | 48(20) ms [0.04(+3-1) s] | 5/2-# | ||
212Th | 90 | 122 | 212.01298(2) | 36(15) ms [30(+20-10) ms] | 0+ | ||
213Th | 90 | 123 | 213.01301(8) | 140(25) ms | 5/2-# | ||
214Th | 90 | 124 | 214.011500(18) | 100(25) ms | 0+ | ||
215Th | 90 | 125 | 215.011730(29) | 1.2(2) s | (1/2-) | ||
216Th | 90 | 126 | 216.011062(14) | 26.8(3) ms | 0+ | ||
216m1Th | 2042(13) keV | 137(4) µs | (8+) | ||||
216m2Th | 2637(20) keV | 615(55) ns | (11-) | ||||
217Th | 90 | 127 | 217.013114(22) | 240(5) µs | (9/2+) | ||
218Th | 90 | 128 | 218.013284(14) | 109(13) ns | 0+ | ||
219Th | 90 | 129 | 219.01554(5) | 1.05(3) µs | 9/2+# | ||
220Th | 90 | 130 | 220.015748(24) | 9.7(6) µs | 0+ | ||
221Th | 90 | 131 | 221.018184(10) | 1.73(3) ms | (7/2+) | ||
222Th | 90 | 132 | 222.018468(13) | 2.237(13) ms | 0+ | ||
223Th | 90 | 133 | 223.020811(10) | 0.60(2) s | (5/2)+ | ||
224Th | 90 | 134 | 224.021467(12) | 1.05(2) s | 0+ | ||
225Th | 90 | 135 | 225.023951(5) | 8.72(4) min | (3/2)+ | ||
226Th | 90 | 136 | 226.024903(5) | 30.57(10) min | 0+ | ||
227Th | 90 | 137 | 227.0277041(27) | 18.68(9) d | 1/2+ | ||
228Th | 90 | 138 | 228.0287411(24) | 1.9116(16) a | 0+ | ||
229Th | 90 | 139 | 229.031762(3) | 7.34(16)E+3 a | 5/2+ | ||
229mTh | 0.0076(5) keV | 70(50) h | 3/2+ | ||||
230Th | 90 | 140 | 230.0331338(19) | 7.538(30)E+4 a | 0+ | ||
231Th | 90 | 141 | 231.0363043(19) | 25.52(1) h | 5/2+ | ||
232Th | 90 | 142 | 232.0380553(21) | 1.405(6)E+10 a | 0+ | 1.0000 | |
233Th | 90 | 143 | 233.0415818(21) | 21.83(4) min | 1/2+ | ||
234Th | 90 | 144 | 234.043601(4) | 24.10(3) d | 0+ | ||
235Th | 90 | 145 | 235.04751(5) | 7.2(1) min | (1/2+)# | ||
236Th | 90 | 146 | 236.04987(21)# | 37.5(2) min | 0+ | ||
237Th | 90 | 147 | 237.05389(39)# | 4.8(5) min | 5/2+# | ||
238Th | 90 | 148 | 238.0565(3)# | 9.4(20) min | 0+ |
出典
[- ^ B. R. Beck et al. (2007-04-06). “Energy splitting in the ground state doublet in the nucleus 229Th"”. Physical Review Letters 98: 142501. doi:10.1103/PhysRevLett.98.142501 .
- ^ E. Ruchowska et al. (2006). “Nuclear structure of 229Th"”. Phys. Rev. C 73: 044326. doi:10.1103/PhysRevC.73.044326 .
- ^ H. Ikezoe et al. (1996). “alpha decay of a new isotope of 209Th"” (subscription required). Phys. Rev. C 54: 2043. doi:10.1103/PhysRevC.54.2043 .
参考 文献
[- 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.
1H | 2He |
| |||||||||||||||||||||||||
3Li | 4Be | 5B | 6C | 7N | 8O | 9F | 10Ne | ||||||||||||||||||||
11Na | 12Mg | 13Al | 14Si | 15P | 16S | 17Cl | 18Ar | ||||||||||||||||||||
19K | 20Ca | 21Sc | 22Ti | 23V | 24Cr | 25Mn | 26Fe | 27Co | 28Ni | 29Cu | 30Zn | 31Ga | 32Ge | 33As | 34Se | 35Br | 36Kr | ||||||||||
37Rb | 38Sr | 39Y | 40Zr | 41Nb | 42Mo | 43Tc | 44Ru | 45Rh | 46Pd | 47Ag | 48Cd | 49In | 50Sn | 51Sb | 52Te | 53I | 54Xe | ||||||||||
55Cs | 56Ba | *1 | 72Hf | 73Ta | 74W | 75Re | 76Os | 77Ir | 78Pt | 79Au | 80Hg | 81Tl | 82Pb | 83Bi | 84Po | 85At | 86Rn | ||||||||||
87Fr | 88Ra | *2 | 104Rf | 105Db | 106Sg | 107Bh | 108Hs | 109Mt | 110Ds | 111Rg | 112Cn | 113Nh | 114Fl | 115Mc | 116Lv | 117Ts | 118Og | ||||||||||
*1 | 57La | 58Ce | 59Pr | 60Nd | 61Pm | 62Sm | 63Eu | 64Gd | 65Tb | 66Dy | 67Ho | 68Er | 69Tm | 70Yb | 71Lu | ||||||||||||
*2 | 89Ac | 90Th | 91Pa | 92U | 93Np | 94Pu | 95Am | 96Cm | 97Bk | 98Cf | 99Es | 100Fm | 101Md | 102No | 103Lr | ||||||||||||
カテゴリ |