Experiments | Home | N-Lengths | Instruments | UserProposal | SiteMap |
All of this data was taken from the Special Feature section of neutron scattering lengths and cross sections of the elements and their isotopes in Neutron News, Vol. 3, No. 3, 1992, pp. 29-37.
The contents of the columns are as follows:
Column Unit Quantity 1 --- Isotope 2 --- Natural abundance (For radioisotopes the half-life is given instead) 3 fm bound coherent scattering length 4 fm bound incoherent scattering length 5 barn bound coherent scattering cross section 6 barn bound incoherent scattering cross section 7 barn total bound scattering cross section 8 barn absorption cross section for 2200 m/s neutrons Note: 1fm=1E-15 m, 1barn=1E-24 cm^2, scattering lengths and cross sections in parenthesis are uncertainties.
Neutron scattering lengths and cross sections Isotope conc Coh b Inc b Coh xs Inc xs Scatt xs Abs xs H --- -3.7390 --- 1.7568 80.26 82.02 0.3326 1H 99.985 -3.7406 25.274 1.7583 80.27 82.03 0.3326 2H 0.015 6.671 4.04 5.592 2.05 7.64 0.000519 3H (12.32 a) 4.792 -1.04 2.89 0.14 3.03 0 He --- 3.26(3) --- 1.34 0 1.34 0.00747 3He 0.00014 5.74-1.483i -2.5+2.568i 4.42 1.6 6 5333.(7.) 4He 99.99986 3.26 0 1.34 0 1.34 0 Li --- -1.90 --- 0.454 0.92 1.37 70.5 6Li 7.5 2.00-0.261i -1.89+0.26i 0.51 0.46 0.97 940.(4.) 7Li 92.5 -2.22 -2.49 0.619 0.78 1.4 0.0454 Be 100 7.79 0.12 7.63 0.0018 7.63 0.0076 B --- 5.30-0.213i --- 3.54 1.7 5.24 767.(8.) 10B 20 -0.1-1.066i -4.7+1.231i 0.144 3 3.1 3835.(9.) 11B 80 6.65 -1.3 5.56 0.21 5.77 0.0055 C --- 6.6460 --- 5.551 0.001 5.551 0.0035 12C 98.9 6.6511 0 5.559 0 5.559 0.00353 13C 1.1 6.19 -0.52 4.81 0.034 4.84 0.00137 N --- 9.36 --- 11.01 0.5 11.51 1.9 14N 99.63 9.37 2.0 11.03 0.5 11.53 1.91 15N 0.37 6.44 -0.02 5.21 0.00005 5.21 0.000024 O --- 5.803 --- 4.232 0.0008 4.232 0.00019 16O 99.762 5.803 0 4.232 0 4.232 0.0001 17O 0.038 5.78 0.18 4.2 0.004 4.2 0.236 18O 0.2 5.84 0 4.29 0 4.29 0.00016 F 100 5.654 -0.082 4.017 0.0008 4.018 0.0096 Ne --- 4.566 --- 2.62 0.008 2.628 0.039 20Ne 90.51 4.631 0 2.695 0 2.695 0.036 21Ne 0.27 6.66 (+/-)0.6 5.6 0.05 5.7 0.67 22Ne 9.22 3.87 0 1.88 0 1.88 0.046 Na 100 3.63 3.59 1.66 1.62 3.28 0.53 Mg --- 5.375 --- 3.631 0.08 3.71 0.063 24Mg 78.99 5.66 0 4.03 0 4.03 0.05 25Mg 10 3.62 1.48 1.65 0.28 1.93 0.19 26Mg 11.01 4.89 0 3 0 3 0.0382 Al 100 3.449 0.256 1.495 0.0082 1.503 0.231 Si --- 4.1491 --- 2.163 0.004 2.167 0.171 28Si 92.23 4.107 0 2.12 0 2.12 0.177 29Si 4.67 4.70 0.09 2.78 0.001 2.78 0.101 30Si 3.1 4.58 0 2.64 0 2.64 0.107 P 100 5.13 0.2 3.307 0.005 3.312 0.172 S --- 2.847 --- 1.0186 0.007 1.026 0.53 32S 95.02 2.804 0 0.988 0 0.988 0.54 33S 0.75 4.74 1.5 2.8 0.3 3.1 0.54 34S 4.21 3.48 0 1.52 0 1.52 0.227 36S 0.02 3.(1.) 0 1.1 0 1.1 0.15 Cl --- 9.5770 --- 11.5257 5.3 16.8 33.5 35Cl 75.77 11.65 6.1 17.06 4.7 21.8 44.1 37Cl 24.23 3.08 0.1 1.19 0.001 1.19 0.433 Ar --- 1.909 --- 0.458 0.225 0.683 0.675 36Ar 0.337 24.90 0 77.9 0 77.9 5.2 38Ar 0.063 3.5 0 1.5(3.1) 0 1.5(3.1) 0.8 40Ar 99.6 1.830 0 0.421 0 0.421 0.66 K --- 3.67 --- 1.69 0.27 1.96 2.1 39K 93.258 3.74 1.4 1.76 0.25 2.01 2.1 40K 0.012 3.(1.) --- 1.1 0.5 1.6 35.(8.) 41K 6.73 2.69 1.5 0.91 0.3 1.2 1.46 Ca --- 4.70 --- 2.78 0.05 2.83 0.43 40Ca 96.941 4.80 0 2.9 0 2.9 0.41 42Ca 0.647 3.36 0 1.42 0 1.42 0.68 43Ca 0.135 -1.56 --- 0.31 0.5 0.8 6.2 44Ca 2.086 1.42 0 0.25 0 0.25 0.88 46Ca 0.004 3.6 0 1.6 0 1.6 0.74 48Ca 0.187 0.39 0 0.019 0 0.019 1.09 Sc 100 12.29 -6.0 19 4.5 23.5 27.5 Ti --- -3.438 --- 1.485 2.87 4.35 6.09 46Ti 8.2 4.93 0 3.05 0 3.05 0.59 47Ti 7.4 3.63 -3.5 1.66 1.5 3.2 1.7 48Ti 73.8 -6.08 0 4.65 0 4.65 7.84 49Ti 5.4 1.04 5.1 0.14 3.3 3.4 2.2 50Ti 5.2 6.18 0 4.8 0 4.8 0.179 V --- -0.3824 --- 0.0184 5.08 5.1 5.08 50V 0.25 7.6 --- 7.3(1.1) 0.5 7.8(1.0) 60.(40.) 51V 99.75 -0.402 6.35 0.0203 5.07 5.09 4.9 Cr --- 3.635 --- 1.66 1.83 3.49 3.05 50Cr 4.35 -4.50 0 2.54 0 2.54 15.8 52Cr 83.79 4.920 0 3.042 0 3.042 0.76 53Cr 9.5 -4.20 6.87 2.22 5.93 8.15 18.1(1.5) 54Cr 2.36 4.55 0 2.6 0 2.6 0.36 Mn 100 -3.73 1.79 1.75 0.4 2.15 13.3 Fe --- 9.45 --- 11.22 0.4 11.62 2.56 54Fe 5.8 4.2 0 2.2 0 2.2 2.25 56Fe 91.7 9.94 0 12.42 0 12.42 2.59 57Fe 2.2 2.3 --- 0.66 0.3 1 2.48 58Fe 0.3 15.(7.) 0 28 0 28.(26.) 1.28 Co 100 2.49 -6.2 0.779 4.8 5.6 37.18 Ni --- 10.3 --- 13.3 5.2 18.5 4.49 58Ni 68.27 14.4 0 26.1 0 26.1 4.6 60Ni 26.1 2.8 0 0.99 0 0.99 2.9 61Ni 1.13 7.60 (+/-)3.9 7.26 1.9 9.2 2.5 62Ni 3.59 -8.7 0 9.5 0 9.5 14.5 64Ni 0.91 -0.37 0 0.017 0 0.017 1.52 Cu --- 7.718 --- 7.485 0.55 8.03 3.78 63Cu 69.17 6.43 0.22 5.2 0.006 5.2 4.5 65Cu 30.83 10.61 1.79 14.1 0.4 14.5 2.17 Zn --- 5.680 --- 4.054 0.077 4.131 1.11 64Zn 48.6 5.22 0 3.42 0 3.42 0.93 66Zn 27.9 5.97 0 4.48 0 4.48 0.62 67Zn 4.1 7.56 -1.50 7.18 0.28 7.46 6.8 68Zn 18.8 6.03 0 4.57 0 4.57 1.1 70Zn 0.6 6.(1.) 0 4.5 0 4.5(1.5) 0.092 Ga --- 7.288 --- 6.675 0.16 6.83 2.75 69Ga 60.1 7.88 -0.85 7.8 0.091 7.89 2.18 71Ga 39.9 6.40 -0.82 5.15 0.084 5.23 3.61 Ge --- 8.185 --- 8.42 0.18 8.6 2.2 70Ge 20.5 10.0 0 12.6 0 12.6 3 72Ge 27.4 8.51 0 9.1 0 9.1 0.8 73Ge 7.8 5.02 3.4 3.17 1.5 4.7 15.1 74Ge 36.5 7.58 0 7.2 0 7.2 0.4 76Ge 7.8 8.2 0 8.(3.) 0 8.(3.) 0.16 As 100 6.58 -0.69 5.44 0.06 5.5 4.5 Se --- 7.970 --- 7.98 0.32 8.3 11.7 74Se 0.9 0.8 0 0.1 0 0.1 51.8(1.2) 76Se 9 12.2 0 18.7 0 18.7 85.(7.) 77Se 7.6 8.25 (+/-)0.6(1.6) 8.6 0.05 8.65 42.(4.) 78Se 23.5 8.24 0 8.5 0 8.5 0.43 80Se 49.6 7.48 0 7.03 0 7.03 0.61 82Se 9.4 6.34 0 5.05 0 5.05 0.044 Br --- 6.795 --- 5.8 0.1 5.9 6.9 79Br 50.69 6.80 -1.1 5.81 0.15 5.96 11 81Br 49.31 6.79 0.6 5.79 0.05 5.84 2.7 Kr --- 7.81 --- 7.67 0.01 7.68 25.(1.) 78Kr 0.35 --- 0 --- 0 --- 6.4 80Kr 2.25 --- 0 --- 0 --- 11.8 82Kr 11.6 --- 0 --- 0 --- 29.(20.) 83Kr 11.5 --- --- --- --- --- 185.(30.) 84Kr 57 --- 0 --- 0 6.6 0.113 86Kr 17.3 8.1 0 8.2 0 8.2 0.003 Rb --- 7.09 --- 6.32 0.5 6.8 0.38 85Rb 72.17 7.03 --- 6.2 0.5 6.7 0.48 87Rb 27.83 7.23 --- 6.6 0.5 7.1 0.12 Sr --- 7.02 --- 6.19 0.06 6.25 1.28 84Sr 0.56 7.(1.) 0 6.(2.) 0 6.(2.) 0.87 86Sr 9.86 5.67 0 4.04 0 4.04 1.04 87Sr 7 7.40 --- 6.88 0.5 7.4 16.(3.) 88Sr 82.58 7.15 0 6.42 0 6.42 0.058 Y 100 7.75 1.1 7.55 0.15 7.7 1.28 Zr --- 7.16 --- 6.44 0.02 6.46 0.185 90Zr 51.45 6.4 0 5.1 0 5.1 0.011 91Zr 11.32 8.7 -1.08 9.5 0.15 9.7 1.17 92Zr 17.19 7.4 0 6.9 0 6.9 0.22 94Zr 17.28 8.2 0 8.4 0 8.4 0.0499 96Zr 2.76 5.5 0 3.8 0 3.8 0.0229 Nb 100 7.054 -0.139 6.253 0.0024 6.255 1.15 Mo --- 6.715 --- 5.67 0.04 5.71 2.48 92Mo 14.84 6.91 0 6 0 6 0.019 94Mo 9.25 6.80 0 5.81 0 5.81 0.015 95Mo 15.92 6.91 --- 6 0.5 6.5 13.1 96Mo 16.68 6.20 0 4.83 0 4.83 0.5 97Mo 9.55 7.24 --- 6.59 0.5 7.1 2.5 98Mo 24.13 6.58 0 5.44 0 5.44 0.127 100Mo 9.63 6.73 0 5.69 0 5.69 0.4 Tc (2.3E5 a) 6.8 --- 5.8 0.5 6.3 20.(1.) Ru --- 7.03 --- 6.21 0.4 6.6 2.56 96Ru 5.5 --- 0 --- 0 --- 0.28 98Ru 1.9 --- 0 --- 0 --- <8. 99Ru 12.7 --- --- --- --- --- 6.9(1.0) 100Ru 12.6 --- 0 --- 0 --- 4.8 101Ru 17 --- --- --- --- --- 3.3 102Ru 31.6 --- 0 --- 0 144.8 1.17 104Ru 18.7 --- 0 --- 0 4.483 0.31 Rh 100 5.88 --- 4.34 0.3 4.6 144.8 Pd --- 5.91 --- 4.39 0.093 4.48 6.9 102Pd 1.02 7.7(7) 0 7.5(1.4) 0 7.5(1.4) 3.4 104Pd 11.14 7.7(7) 0 7.5(1.4) 0 7.5(1.4) 0.6 105Pd 22.33 5.5 -2.6(1.6) 3.8 0.8 4.6(1.1) 20.(3.) 106Pd 27.33 6.4 0 5.1 0 5.1 0.304 108Pd 26.46 4.1 0 2.1 0 2.1 8.55 110Pd 11.72 7.7(7) 0 7.5(1.4) 0 7.5(1.4) 0.226 Ag --- 5.922 --- 4.407 0.58 4.99 63.3 107Ag 51.83 7.555 1.00 7.17 0.13 7.3 37.6(1.2) 109Ag 48.17 4.165 -1.60 2.18 0.32 2.5 91.0(1.0) Cd --- 4.87-0.70i --- 3.04 3.46 6.5 2520.(50.) 106Cd 1.25 5.(2.) 0 3.1 0 3.1(2.5) 1 108Cd 0.89 5.4 0 3.7 0 3.7 1.1 110Cd 12.51 5.9 0 4.4 0 4.4 11 111Cd 12.81 6.5 --- 5.3 0.3 5.6 24 112Cd 24.13 6.4 0 5.1 0 5.1 2.2 113Cd 12.22 -8.0-5.73i --- 12.1 0.3 12.4 20600.(400.) 114Cd 28.72 7.5 0 7.1 0 7.1 0.34 116Cd 7.47 6.3 0 5 0 5 0.075 In --- 4.065-0.0539i --- 2.08 0.54 2.62 193.8(1.5) 113In 4.3 5.39 (+/-)0.017 3.65 0.000037 3.65 12.0(1.1) 115In 95.7 4.01-0.0562i -2.1 2.02 0.55 2.57 202.(2.) Sn --- 6.225 --- 4.871 0.022 4.892 0.626 112Sn 1 6.(1.) 0 4.5(1.5) 0 4.5(1.5) 1 114Sn 0.7 6.2 0 4.8 0 4.8 0.114 115Sn 0.4 6.(1.) --- 4.5(1.5) 0.3 4.8(1.5) 30.(7.) 116Sn 14.7 5.93 0 4.42 0 4.42 0.14 117Sn 7.7 6.48 --- 5.28 0.3 5.6 2.3 118Sn 24.3 6.07 0 4.63 0 4.63 0.22 119Sn 8.6 6.12 --- 4.71 0.3 5 2.2 120Sn 32.4 6.49 0 5.29 0 5.29 0.14 122Sn 4.6 5.74 0 4.14 0 4.14 0.18 124Sn 5.6 5.97 0 4.48 0 4.48 0.133 Sb --- 5.57 --- 3.9 0.007 3.9 4.91 121Sb 57.3 5.71 -0.05 4.1 0.0003 4.1 5.75 123Sb 42.7 5.38 -0.10 3.64 0.001 3.64 3.8 Te --- 5.80 --- 4.23 0.09 4.32 4.7 120Te 0.096 5.3 0 3.5 0 3.5 2.3 122Te 2.6 3.8 0 1.8 0 1.8 3.4 123Te 0.908 -0.05-0.116i -2.04 0.002 0.52 0.52 418.(30.) 124Te 4.816 7.96 0 8 0 8 6.8(1.3) 125Te 7.14 5.02 -0.26 3.17 0.008 3.18 1.55 126Te 18.95 5.56 0 3.88 0 3.88 1.04 128Te 31.69 5.89 0 4.36 0 4.36 0.215 130Te 33.8 6.02 0 4.55 0 4.55 0.29 I 100 5.28 1.58 3.5 0.31 3.81 6.15 Xe --- 4.92 3.04 2.96 0 --- 23.9(1.2) 124Xe 0.1 --- 0 --- 0 --- 165.(20.) 126Xe 0.09 --- 0 --- 0 --- 3.5 128Xe 1.91 --- 0 --- 0 --- <8 129Xe 26.4 --- --- --- --- --- 21.(5.) 130Xe 4.1 --- 0 --- 0 --- <26. 131Xe 21.2 --- --- --- --- --- 85.(10.) 132Xe 26.9 --- 0 --- 0 --- 0.45 134Xe 10.4 --- 0 --- 0 --- 0.265 136Xe 8.9 --- 0 --- 0 --- 0.26 Cs 100 5.42 1.29 3.69 0.21 3.9 29.0(1.5) Ba --- 5.07 --- 3.23 0.15 3.38 1.1 130Ba 0.11 -3.6 0 1.6 0 1.6 30.(5.) 132Ba 0.1 7.8 0 7.6 0 7.6 7 134Ba 2.42 5.7 0 4.08 0 4.08 2.0(1.6) 135Ba 6.59 4.67 --- 2.74 0.5 3.2 5.8 136Ba 7.85 4.91 0 3.03 0 3.03 0.68 137Ba 11.23 6.83 --- 5.86 0.5 6.4 3.6 138Ba 71.7 4.84 0 2.94 0 2.94 0.27 La --- 8.24 --- 8.53 1.13 9.66 8.97 138La 0.09 8.(2.) --- 8.(4.) 0.5 8.5(4.0) 57.(6.) 139La 99.91 8.24 3.0 8.53 1.13 9.66 8.93 Ce --- 4.84 --- 2.94 0.001 2.94 0.63 136Ce 0.19 5.80 0 4.23 0 4.23 7.3(1.5) 138Ce 0.25 6.70 0 5.64 0 5.64 1.1 140Ce 88.48 4.84 0 2.94 0 2.94 0.57 142Ce 11.08 4.75 0 2.84 0 2.84 0.95 Pr 100 4.58 -0.35 2.64 0.015 2.66 11.5 Nd --- 7.69 --- 7.43 9.2 16.6 50.5(1.2) 142Nd 27.16 7.7 0 7.5 0 7.5 18.7 143Nd 12.18 14.(2.) (+/-)21.(1.) 25.(7.) 55.(7.) 80.(2.) 337.(10.) 144Nd 23.8 2.8 0 1 0 1 3.6 145Nd 8.29 14.(2.) --- 25.(7.) 5.(5.) 30.(9.) 42.(2.) 146Nd 17.19 8.7 0 9.5 0 9.5 1.4 148Nd 5.75 5.7 0 4.1 0 4.1 2.5 150Nd 5.63 5.3 0 3.5 0 3.5 1.2 Pm (2.62 a) 12.6 (+/-)3.2(2.5) 20.0(1.3) 1.3(2.0) 21.3(1.5) 168.4(3.5) Sm --- 0.80-1.65i --- 0.422 39.(3.) 39.(3.) 5922.(56.) 144Sm 3.1 -3.(4.) 0 1.(3.) 0 1.(3.) 0.7 147Sm 15.1 14.(3.) (+/-)11.(7.) 25.(11.) 143(19.) 39.(16.) 57.(3.) 148Sm 11.3 -3.(4.) 0 1.(3.) 0 1.(3.) 2.4 149Sm 13.9 -19.2-11.7i (+/-)31.4-10.3i 63.5 137.(5.) 200.(5.) 42080.(400.) 150Sm 7.4 14.(3.) 0 25.(11.) 0 25.(11.) 104.(4.) 152Sm 26.6 -5.0 0 3.1 0 3.1 206.(6.) 154Sm 22.6 9.3 0 11.(2.) 0 11.(2.) 8.4 Eu --- 7.22-1.26i --- 6.57 2.5 9.2 4530.(40.) 151Eu 47.8 6.13-2.53i (+/-)4.5-2.14i 5.5 3.1 8.6 9100.(100.) 153Eu 52.2 8.22 (+/-)3.2 8.5 1.3 9.8 312.(7.) Gd --- 6.5-13.82i --- 29.3 151.(2.) 180.(2.) 49700.(125.) 152Gd 0.2 10.(3.) 0 13.(8.) 0 13.(8.) 735.(20.) 154Gd 2.1 10.(3.) 0 13.(8.) 0 13.(8.) 85.(12.) 155Gd 14.8 6.0-17.0i (+/-)5.(5.)-13.16i 40.8 25.(6.) 66.(6.) 61100.(400.) 156Gd 20.6 6.3 0 5 0 5 1.5(1.2) 157Gd 15.7 -1.14-71.9i (+/-)5.(5.)-55.8i 650.(4.) 394.(7.) 1044.(8.) 259000.(700.) 158Gd 24.8 9.(2.) 0 10.(5.) 0 10.(5.) 2.2 160Gd 21.8 9.15 0 10.52 0 10.52 0.77 Tb 100 7.38 -0.17 6.84 0.004 6.84 23.4 Dy --- 16.9-0.276i --- 35.9 54.4(1.2) 90.3 994.(13.) 156Dy 0.06 6.1 0 4.7 0 4.7 33.(3.) 158Dy 0.1 6.(4.) 0 5.(6.) 0 5.(6.) 43.(6.) 160Dy 2.34 6.7 0 5.6 0 5.6 56.(5.) 161Dy 19 10.3 (+/-)4.9 13.3 3.(1.) 16.(1.) 600.(25.) 162Dy 25.5 -1.4 0 0.25 0 0.25 194.(10.) 163Dy 24.9 5.0 1.3 3.1 0.21 3.3 124.(7.) 164Dy 28.1 49.4-0.79i 0 307.(3.) 0 307.(3.) 2840.(40.) Ho 100 8.01 -1.70 8.06 0.36 8.42 64.7(1.2) Er --- 7.79 --- 7.63 1.1 8.7 159.(4.) 162Er 0.14 8.8 0 9.7 0 9.7 19.(2.) 164Er 1.56 8.2 0 8.4 0 8.4 13.(2.) 166Er 33.4 10.6 0 14.1 0 14.1 19.6(1.5) 167Er 22.9 3.0 1.0 1.1 0.13 1.2 659.(16.) 168Er 27.1 7.4 0 6.9 0 6.9 2.74 170Er 14.9 9.6 0 11.6 0 11.6(1.2) 5.8 Tm 100 7.07 0.9 6.28 0.1 6.38 100.(2.) Yb --- 12.43 --- 19.42 4 23.4 34.8 168Yb 0.14 -4.07-0.62i 0 2.13 0 2.13 2230.(40.) 170Yb 3.06 6.77 0 5.8 0 5.8 11.4(1.0) 171Yb 14.3 9.66 -5.59 11.7 3.9 15.6 48.6(2.5) 172Yb 21.9 9.43 0 11.2 0 11.2 0.8 173Yb 16.1 9.56 -5.3 11.5 3.5 15 17.1(1.3) 174Yb 31.8 19.3 0 46.8 0 46.8 69.4(5.0) 176Yb 12.7 8.72 0 9.6 0 9.6 2.85 Lu --- 7.21 --- 6.53 0.7 7.2 74.(2.) 175Lu 97.39 7.24 (+/-)2.2 6.59 0.6 7.2 21.(3.) 176Lu 2.61 6.1-0.57i (+/-)3.0+0.61i 4.7 1.2 5.9 2065.(35.) Hf --- 7.7 --- 7.6 2.6 10.2 104.1 174Hf 0.2 10.9(1.1) 0 15.(3.) 0 15.(3.) 561.(35.) 176Hf 5.2 6.61 0 5.5 0 5.5 23.5(3.1) 177Hf 18.6 0.8(1.0) (+/-)0.9(1.3) 0.1 0.1 0.2 373.(10.) 178Hf 27.1 5.9 0 4.4 0 4.4 84.(4.) 179Hf 13.7 7.46 (+/-)1.06 7 0.14 7.1 41.(3.) 180Hf 35.2 13.2 0 21.9 0 21.9(1.0) 13.04 Ta --- 6.91 --- 6 0.01 6.01 20.6 180Ta 0.012 7.(2.) --- 6.2 0.5 7.(4.) 563.(60.) 181Ta 99.988 6.91 -0.29 6 0.011 6.01 20.5 W --- 4.86 --- 2.97 1.63 4.6 18.3 180W 0.1 5.(3.) 0 3.(4.) 0 3.(4.) 30.(20.) 182W 26.3 6.97 0 6.1 0 6.1 20.7 183W 14.3 6.53 --- 5.36 0.3 5.7 10.1 184W 30.7 7.48 0 7.03 0 7.03 1.7 186W 28.6 -0.72 0 0.065 0 0.065 37.9 Re --- 9.2 --- 10.6 0.9 11.5 89.7(1.) 185Re 37.4 9.0 (+/-)2.0 10.2 0.5 10.7 112.(2.) 187Re 62.6 9.3 (+/-)2.8 10.9 1 11.9 76.4(1.) Os --- 10.7 --- 14.4 0.3 14.7 16 184Os 0.02 10.(2.) 0 13.(5.) 0 13.(5.) 3000.(150.) 186Os 1.58 11.6(1.7) 0 17.(5.) 0 17.(5.) 80.(13.) 187Os 1.6 10.(2.) --- 13.(5.) 0.3 13.(5.) 320.(10.) 188Os 13.3 7.6 0 7.3 0 7.3 4.7 189Os 16.1 10.7 --- 14.4 0.5 14.9 25.(4.) 190Os 26.4 11.0 0 15.2 0 15.2 13.1 192Os 41 11.5 0 16.6 0 16.6(1.2) 2 Ir --- 10.6 --- 14.1 0.(3.) 14.(3.) 425.(2.) 191Ir 37.3 --- --- --- --- --- 954.(10.) 193Ir 62.7 --- --- --- --- --- 111.(5.) Pt --- 9.60 --- 11.58 0.13 11.71 10.3 190Pt 0.01 9.0 0 10.(2.) 0 10.(2.) 152.(4.) 192Pt 0.79 9.9 0 12.3(1.2) 0 12.3(1.2) 10.0(2.5) 194Pt 32.9 10.55 0 14 0 14 1.44 195Pt 33.8 8.83 -1.00 9.8 0.13 9.9 27.5(1.2) 196Pt 25.3 9.89 0 12.3 0 12.3 0.72 198Pt 7.2 7.8 0 7.6 0 7.6 3.66 Au 100 7.63 -1.84 7.32 0.43 7.75 98.65 Hg --- 12.692 --- 20.24 6.6 26.8 372.3(4.0) 196Hg 0.2 30.3(1.0) 0 115.(8.) 0 115.(8.) 3080.(180.) 198Hg 10.1 --- 0 --- 0 --- 2 199Hg 17 16.9 (+/-)15.5 36.(2.) 30.(3.) 66.(2.) 2150.(48.) 200Hg 23.1 --- 0 --- 0 --- <60. 201Hg 13.2 --- --- --- --- --- 7.8(2.0) 202Hg 29.6 --- 0 --- 0 9.828 4.89 204Hg 6.8 --- 0 --- 0 --- 0.43 Tl --- 8.776 --- 9.678 0.21 9.89 3.43 203Tl 29.524 6.99 1.06 6.14 0.14 6.28 11.4 205Tl 70.476 9.52 -0.242 11.39 0.007 11.4 0.104 Pb --- 9.405 --- 11.115 0.003 11.118 0.171 204Pb 1.4 9.90 0 12.3 0 12.3 0.65 206Pb 24.1 9.22 0 10.68 0 10.68 0.03 207Pb 22.1 9.28 0.14 10.82 0.002 10.82 0.699 208Pb 52.4 9.50 0 11.34 0 11.34 0.00048 Bi 100 8.532 --- 9.148 0.0084 9.156 0.0338 Po --- --- 0.259 0 --- --- --- At --- --- --- 0 --- --- --- Rn --- --- --- 0 --- 12.6 --- Fr --- --- --- 0 --- --- --- Ra (1.60E3 a) 10.0(1.0) 0 13.(3.) 0 13.(3.) 12.8(1.5) Ac --- --- --- 0 --- --- --- Th 100 10.31 0 13.36 0 13.36 7.37 Pa (3.28E4 a) 9.1 --- 10.4 0.1(3.3) 10.5(3.2) 200.6(2.3) U --- 8.417 --- 8.903 0.005 8.908 7.57 233U (1.59E5 a) 10.1 (+/-)1.(3.) 12.8 0.1 12.9 574.7(1.0) 234U 0.005 12.4 0 19.3 0 19.3 100.1(1.3) 235U 0.72 10.47 (+/-)1.3 13.78 0.2 14 680.9(1.1) 238U 99.275 8.402 0 8.871 0 8.871 2.68 Np (2.14E6 a) 10.55 --- 14 0.5 14.5 175.9(2.9) Pu --- --- --- --- --- --- --- 238Pu (87.74 a) 14.1 0 25.0(1.8) 0 25.0(1.8) 558.(7.) 239Pu (2.41E4 a) 7.7 (+/-)1.3(1.9) 7.5 0.2 7.7 1017.3(2.1) 240Pu (6.56E3 a) 3.5 0 1.54 0 1.54 289.6(1.4) 242Pu (3.76E5 a) 8.1 0 8.2 0 8.2 18.5 Am (7.37E3 a) 8.3 (+/-)2.(7.) 8.7 0.3 9.0(2.6) 75.3(1.8) Cm --- --- --- 0 --- --- --- 244Cm (18.10 a) 9.5 0 11.3 0 11.3 16.2(1.2) 246Cm (4.7E3 a) 9.3 0 10.9 0 10.9 1.36 248Cm (3.5E5 a) 7.7 0 7.5 0 7.5 3
Last Modified 23, November 1999These data were entered by hand from the above cited paper. As such some errors may exist. Report errors or make inquiries to Alan Munter, <alan.munter@nist.gov>
Last modified 30-January-2003