|
This is an updated
version showing the new IUPAC-recommended
data, Pure Appl. Chem., 73, 2001, 1795-1818, by Harris, Becker, De
Menezes, Goodfellow and Granger. Choose your proton frequency and the frequency range and the nuclei you are interested in, hit 'Update Graph'. You will see a graph of the decadic logarithm of the receptivity of the nuclei (rel. to 13C) versus the resonance frequency for the selected nuclei. Please let me know if you discover a mistake or experience difficulties with the page. |
| Isotope | Symbol | Name | Spin | Natural Abund. % |
Receptivity (rel. to 13C) |
Magnetic Moment |
Gamma (x 10^7 rad/Ts) |
Quadrup. Moment Q/fm^2 |
Frequency | Reference |
| 191 | Ir | Iridium | 3/2 | 37.30000 | 0.00001 | 0.19460 | 0.48120 | 81.60000 | 6.872 | |
| 197 | Au | Gold | 3/2 | 100.00000 | 0.00003 | 0.19127 | 0.47306 | 54.70000 | 6.916 | |
| 235 | U | Uranium | 7/2 | 0.72000 | --- | -0.43000 | -0.52000 | 493.60000 | 7.366 | |
| 193 | Ir | Iridium | 3/2 | 62.70000 | 0.00002 | 0.21130 | 0.52270 | 75.10000 | 7.484 | |
| 187 | Os | Osmium | 1/2 | 1.96000 | 0.00143 | 0.11198 | 0.61929 | --- | 9.129 | OsO4 |
| 179 | Hf | Hafnium | 9/2 | 13.62000 | 0.00007 | -0.70850 | -0.68210 | 379.30000 | 10.068 | |
| 41 | K | Potassium | 3/2 | 6.73020 | 0.00001 | 0.27740 | 0.68607 | 7.11000 | 10.245 | KCl |
| 167 | Er | Erbium | 7/2 | 22.93000 | --- | -0.63935 | -0.77157 | 356.50000 | 11.520 | |
| 155 | Gd | Gadolinium | 3/2 | 14.80000 | --- | -0.33208 | -0.82132 | 127.00000 | 12.280 | |
| 103 | Rh | Rhodium | 1/2 | 100.00000 | 0.18600 | -0.15310 | -0.84680 | --- | 12.746 | Rh(acac)3 p |
| 57 | Fe | Iron | 1/2 | 2.11900 | 0.00425 | 0.15696 | 0.86806 | --- | 12.951 | Fe(CO)5 |
| 145 | Nd | Neodymium | 7/2 | 8.30000 | --- | -0.74400 | -0.89800 | -33.00000 | 13.440 | |
| 161 | Dy | Dysprosium | 5/2 | 18.91000 | --- | -0.56830 | -0.92010 | 250.70000 | 13.760 | |
| 149 | Sm | Samarium | 7/2 | 13.82000 | --- | -0.76160 | -0.91920 | 7.40000 | 13.760 | |
| 73 | Ge | Germanium | 9/2 | 7.73000 | 0.00011 | -0.97229 | -0.93603 | -19.60000 | 13.953 | (CH3)4Ge |
| 83 | Kr | Krypton | 9/2 | 11.49000 | 0.00022 | -1.07311 | -1.03310 | 25.90000 | 15.390 | Kr |
| 177 | Hf | Hafnium | 7/2 | 18.60000 | 0.00026 | 0.89970 | 1.08600 | 336.50000 | 16.028 | |
| 157 | Gd | Gadolinium | 3/2 | 15.65000 | --- | -0.43540 | -1.07690 | 135.00000 | 16.120 | |
| 107 | Ag | Silver | 1/2 | 51.83900 | 0.20500 | -0.19690 | -1.08892 | --- | 16.191 | AgNO3 |
| 183 | W | Tungsten | 1/2 | 14.31000 | 0.06310 | 0.20401 | 1.12824 | --- | 16.666 | Na2WO4 |
| 147 | Sm | Samarium | 7/2 | 14.99000 | --- | -0.92390 | -1.11500 | -25.90000 | 16.680 | |
| 87 | Sr | Strontium | 9/2 | 7.00000 | 0.00019 | -1.20902 | -1.16394 | 33.50000 | 17.335 | SrCl2 |
| 105 | Pd | Palladium | 5/2 | 22.33000 | 0.00025 | -0.76000 | -1.23000 | 66.00000 | 18.304 | K2PdCl6 |
| 99 | Ru | Ruthenium | 5/2 | 12.76000 | 0.00014 | -0.75880 | -1.22900 | 7.90000 | 18.421 | K4[Ru(CN)6] |
| 109 | Ag | Silver | 1/2 | 48.16100 | 0.29000 | -0.22636 | -1.25186 | --- | 18.614 | AgNO3 |
| 39 | K | Potassium | 3/2 | 93.25810 | 0.00048 | 0.50543 | 1.25006 | 5.85000 | 18.665 | KCl |
| 163 | Dy | Dysprosium | 5/2 | 24.90000 | --- | 0.79580 | 1.28900 | 264.80000 | 19.280 | |
| 173 | Yb | Ytterbium | 5/2 | 16.13000 | --- | -0.80446 | -1.30250 | 280.00000 | 19.284 | |
| 89 | Y | Yttrium | 1/2 | 100.00000 | 0.70000 | -0.23801 | -1.31628 | --- | 19.601 | Y(NO3)3 |
| 101 | Ru | Ruthenium | 5/2 | 17.06000 | 0.00027 | -0.85050 | -1.37700 | 45.70000 | 20.645 | K4[Ru(CN)6] |
| 143 | Nd | Neodymium | 7/2 | 12.20000 | --- | -1.20800 | -1.45700 | -63.00000 | 21.800 | |
| 47 | Ti | Titanium | 5/2 | 7.44000 | 0.00016 | -0.93294 | -1.51050 | 30.20000 | 22.550 | TiCl4 |
| 49 | Ti | Titanium | 7/2 | 5.41000 | 0.00020 | -1.25201 | -1.51095 | 24.70000 | 22.556 | TiCl4 |
| 53 | Cr | Chromium | 3/2 | 9.50100 | 0.00009 | -0.61263 | -1.51520 | -15.00000 | 22.610 | K2CrO4 |
| 40 | K | Potassium | 4 | 0.01170 | 0.00000 | -1.45132 | -1.55429 | -7.30000 | 23.208 | KCl |
| 25 | Mg | Magnesium | 5/2 | 10.00000 | 0.00027 | -1.01220 | -1.63887 | 19.94000 | 24.487 | MgCl2 |
| 67 | Zn | Zinc | 5/2 | 4.10000 | 0.00012 | 1.03556 | 1.67669 | 15.00000 | 25.027 | Zn(NO3)2 |
| 95 | Mo | Molybdenium | 5/2 | 15.92000 | 0.00052 | -1.08200 | -1.75100 | -2.20000 | 26.068 | Na2MoO4 |
| 201 | Hg | Mercury | 3/2 | 13.18000 | 0.00020 | -0.72325 | -1.78877 | 38.60000 | 26.446 | (CH3)2HgD |
| 97 | Mo | Molybdenium | 5/2 | 9.55000 | 0.00033 | -1.10500 | -1.78800 | 25.50000 | 26.615 | Na2MoO4 |
| 43 | Ca | Calcium | 7/2 | 0.13500 | 0.00001 | -1.49407 | -1.80307 | -4.08000 | 26.920 | CaCl2 |
| 14 | N | Nitrogen | 1 | 99.63200 | 0.00100 | 0.57100 | 1.93378 | 2.04400 | 28.905 | CH3NO2 |
| 33 | S | Sulfur | 3/2 | 0.76000 | 0.00002 | 0.83117 | 2.05568 | -6.78000 | 30.704 | (NH4)2SO4 |
| 189 | Os | Osmium | 3/2 | 16.15000 | 0.00040 | 0.85197 | 2.10713 | 85.60000 | 31.062 | OsO4 |
| 21 | Ne | Neon | 3/2 | 0.27000 | 0.00001 | -0.85438 | -2.11308 | 10.15500 | 31.577 | Ne |
| 176 | Lu | Lutetium | 7 | 2.59000 | --- | 3.38800 | 2.16840 | 497.00000 | 32.524 | |
| 37 | Cl | Chlorine | 3/2 | 24.22000 | 0.00066 | 0.88320 | 2.18437 | -6.43500 | 32.623 | NaCl |
| 131 | Xe | Xenon | 3/2 | 21.18000 | 0.00060 | 0.89319 | 2.20908 | -11.40000 | 32.976 | XeOF4 |
| 169 | Tm | Thulium | 1/2 | 100.00000 | --- | -0.40110 | -2.21800 | --- | 33.160 | |
| 61 | Ni | Nickel | 3/2 | 1.13990 | 0.00004 | -0.96827 | -2.39480 | 16.20000 | 35.744 | Ni(CO)4 |
| 91 | Zr | Zirconium | 5/2 | 11.22000 | 0.00107 | -1.54246 | -2.49743 | -17.60000 | 37.185 | Zr(C5H5)2Cl2 |
| 85 | Rb | Rubidium | 5/2 | 72.17000 | 0.00767 | 1.60131 | 2.59271 | 27.60000 | 38.620 | RbCl |
| 35 | Cl | Chlorine | 3/2 | 75.78000 | 0.00358 | 1.06103 | 2.62420 | -8.16500 | 39.192 | NaCl |
| 135 | Ba | Barium | 3/2 | 6.59200 | 0.00033 | 1.08178 | 2.67550 | 16.00000 | 39.738 | BaCl2 |
| 50 | V | Vanadium | 6 | 0.25000 | 0.00014 | 3.61376 | 2.67065 | 21.00000 | 39.881 | VOCl3 |
| 15 | N | Nitrogen | 1/2 | 0.36800 | 0.02250 | -0.49050 | -2.71262 | --- | 40.547 | MeNO2 |
| 10 | B | Boron | 3 | 19.90000 | 0.00395 | 2.07921 | 2.87468 | 8.45900 | 42.975 | BF3.Et2O |
| 153 | Eu | Europium | 5/2 | 52.19000 | --- | 1.81390 | 2.93690 | 241.20000 | 43.920 | |
| 137 | Ba | Barium | 3/2 | 11.23200 | 0.00079 | 1.21013 | 2.99295 | 24.50000 | 44.452 | BaCl2 |
| 175 | Lu | Lutetium | 7/2 | 97.41000 | --- | 2.53160 | 3.05520 | 349.00000 | 45.616 | |
| 181 | Ta | Tantalum | 7/2 | 99.98800 | 0.03740 | 2.68790 | 3.24380 | 317.00000 | 47.958 | KTaCl6 |
| 123 | Sb | Antimony | 7/2 | 42.79000 | 0.01990 | 2.89120 | 3.48920 | -49.00000 | 51.837 | KSbCl6 |
| 133 | Cs | Cesium | 7/2 | 100.00000 | 0.04840 | 2.92774 | 3.53325 | -0.34300 | 52.465 | CsNO3 |
| 138 | La | Lanthanum | 5 | 0.09000 | 0.00008 | 4.06809 | 3.55724 | 45.00000 | 52.777 | LaCl3 |
| 17 | O | Oxygen | 5/2 | 0.03800 | 0.00001 | -2.24077 | -3.62808 | -2.55800 | 54.226 | D2O |
| 9 | Be | Beryllium | 3/2 | 100.00000 | 0.01390 | -1.52014 | -3.75967 | 5.28800 | 56.207 | BeSO4 |
| 139 | La | Lanthanum | 7/2 | 99.91000 | 0.06050 | 3.15568 | 3.80833 | 20.00000 | 56.503 | LaCl3 |
| 6 | Li | Lithium | 1 | 7.59000 | 0.00064 | 1.16256 | 3.93717 | -0.08080 | 58.864 | LiCl |
| 2 | H | Deuterium | 1 | 0.01150 | 0.00000 | 1.21260 | 4.10663 | 0.28600 | 61.402 | (CD3)4Si |
| 209 | Bi | Bismuth | 9/2 | 100.00000 | 0.14400 | 4.54440 | 4.37500 | -51.60000 | 64.277 | Bi(NO3)2 |
| 75 | As | Arsenic | 3/2 | 100.00000 | 0.02540 | 1.85835 | 4.59616 | 31.40000 | 68.490 | NaAsF6 |
| 171 | Yb | Ytterbium | 1/2 | 14.28000 | --- | 0.85506 | 4.72880 | --- | 69.997 | |
| 199 | Hg | Mercury | 1/2 | 16.87000 | 5.89000 | 0.87622 | 4.84579 | --- | 71.643 | Me2Hgr |
| 77 | Se | Selenium | 1/2 | 7.63000 | 3.15000 | 0.92678 | 5.12539 | --- | 76.286 | Me2Se |
| 29 | Si | Silicon | 1/2 | 4.68320 | 2.16000 | -0.96179 | -5.31900 | --- | 79.469 | Me4Si |
| 127 | I | Iodine | 5/2 | 100.00000 | 0.09540 | 3.32871 | 5.38957 | -71.00000 | 80.030 | KI |
| 207 | Pb | Lead | 1/2 | 22.10000 | 11.80000 | 1.00906 | 5.58046 | --- | 83.682 | Me4Pb |
| 111 | Cd | Cadmium | 1/2 | 12.80000 | 7.27000 | -1.03037 | -5.69831 | --- | 84.862 | Me2Cd |
| 165 | Ho | Holmium | 7/2 | 100.00000 | --- | 4.73200 | 5.71000 | 358.00000 | 85.360 | |
| 195 | Pt | Platinum | 1/2 | 33.83200 | 20.70000 | 1.05570 | 5.83850 | --- | 85.987 | Na2PtCl6 |
| 113 | In | Indium | 9/2 | 4.29000 | 0.01510 | 6.11240 | 5.88450 | 79.90000 | 87.463 | In(NO3)3 |
| 115 | In | Indium | 9/2 | 95.71000 | 0.33800 | 6.12560 | 5.89720 | 81.00000 | 87.651 | In(NO3)3 |
| 113 | Cd | Cadmium | 1/2 | 12.22000 | 7.94000 | -1.07786 | -5.96092 | --- | 88.773 | Me2Cd |
| 99 | Tc | Technetium | 9/2 | 0.00000 | --- | 6.28100 | 6.04600 | -12.90000 | 90.033 | NH4TcO4 |
| 185 | Re | Rhenium | 5/2 | 37.40000 | 0.05190 | 3.77100 | 6.10570 | 218.00000 | 90.098 | KReO4 |
| 187 | Re | Rhenium | 5/2 | 62.60000 | 0.08950 | 3.80960 | 6.16820 | 207.00000 | 91.006 | KReO4 |
| 59 | Co | Cobalt | 7/2 | 100.00000 | 0.27800 | 5.24700 | 6.33200 | 42.00000 | 94.908 | K3[Co(CN)6] |
| 121 | Sb | Antimony | 5/2 | 57.21000 | 0.09330 | 3.97960 | 6.44350 | -36.00000 | 95.722 | KSbCl6 |
| 69 | Ga | Gallium | 3/2 | 60.10800 | 0.04190 | 2.60340 | 6.43886 | 17.10000 | 96.005 | Ga(NO3)3 |
| 159 | Tb | Terbium | 3/2 | 100.00000 | --- | 2.60000 | 6.43100 | 143.20000 | 96.160 | |
| 45 | Sc | Scandium | 7/2 | 100.00000 | 0.30200 | 5.39335 | 6.50880 | -22.00000 | 97.167 | Sc(NO3)3 |
| 93 | Nb | Niobium | 9/2 | 100.00000 | 0.48800 | 6.82170 | 6.56740 | -32.00000 | 97.905 | K[NbCl6] |
| 55 | Mn | Manganese | 5/2 | 100.00000 | 0.17900 | 4.10424 | 6.64525 | 33.00000 | 99.157 | KMnO4 |
| 151 | Eu | Europium | 5/2 | 47.81000 | --- | 4.10780 | 6.65100 | 90.30000 | 99.440 | |
| 79 | Br | Bromine | 3/2 | 50.69000 | 0.04030 | 2.71935 | 6.72562 | 31.30000 | 100.216 | NaBr |
| 13 | C | Carbon | 1/2 | 1.07000 | 1.00000 | 1.21661 | 6.72828 | --- | 100.580 | Me4Si |
| 27 | Al | Aluminum | 5/2 | 100.00000 | 0.20700 | 4.30869 | 6.97627 | 14.66000 | 104.227 | Al(NO3)3 |
| 123 | Te | Tellurium | 1/2 | 0.89000 | 0.96100 | -1.27643 | -7.05910 | --- | 104.679 | Me2Te |
| 51 | V | Vanadium | 7/2 | 99.75000 | 0.38300 | 5.83808 | 7.04551 | -5.20000 | 105.212 | VOCl3 |
| 23 | Na | Sodium | 3/2 | 100.00000 | 0.09270 | 2.86298 | 7.08085 | 10.40000 | 105.808 | NaCl |
| 63 | Cu | Copper | 3/2 | 69.17000 | 0.06500 | 2.87549 | 7.11179 | -22.00000 | 106.062 | [Cu(CH3CN)4][ClO4] |
| 81 | Br | Bromine | 3/2 | 49.31000 | 0.04910 | 2.93128 | 7.24978 | 26.20000 | 108.026 | NaBr |
| 129 | Xe | Xenon | 1/2 | 26.44000 | 33.60000 | -1.34749 | -7.45210 | --- | 111.241 | XeOF4 |
| 65 | Cu | Copper | 3/2 | 30.83000 | 0.03540 | 3.07465 | 7.60435 | -20.40000 | 113.615 | [Cu(CH3CN)4][ClO4] |
| 71 | Ga | Gallium | 3/2 | 39.89200 | 0.05710 | 3.30787 | 8.18117 | 10.70000 | 121.987 | Ga(NO3)3 |
| 141 | Pr | Praseodymium | 5/2 | 100.00000 | --- | 5.05870 | 8.19070 | -5.89000 | 122.480 | |
| 125 | Te | Tellurium | 1/2 | 7.07000 | 13.40000 | -1.53894 | -8.51084 | --- | 126.199 | Me2Te |
| 11 | B | Boron | 3/2 | 80.10000 | 0.13200 | 3.47103 | 8.58470 | 4.05900 | 128.336 | BF3.Et2O |
| 115 | Sn | Tin | 1/2 | 0.34000 | 0.71100 | -1.59150 | -8.80130 | --- | 130.875 | Me4Sn |
| 87 | Rb | Rubidium | 3/2 | 27.83000 | 0.04930 | 3.55258 | 8.78640 | 13.35000 | 130.882 | RbCl |
| 117 | Sn | Tin | 1/2 | 7.68000 | 20.80000 | -1.73385 | -9.58879 | --- | 142.529 | Me4Sn |
| 119 | Sn | Tin | 1/2 | 8.59000 | 26.60000 | -1.81394 | -10.03170 | --- | 149.163 | Me4Sn |
| 7 | Li | Lithium | 3/2 | 92.41000 | 0.27100 | 4.20408 | 10.39770 | -4.01000 | 155.455 | LiCl |
| 31 | P | Phosphorus | 1/2 | 100.00000 | 391.00000 | 1.95999 | 10.83940 | --- | 161.923 | H3PO4 |
| 203 | Tl | Thallium | 1/2 | 29.52400 | 340.00000 | 2.80983 | 15.53933 | --- | 228.493 | Tl(NO3)3 |
| 205 | Tl | Thallium | 1/2 | 70.47600 | 836.00000 | 2.83747 | 15.69218 | --- | 230.735 | Tl(NO3)3 |
| 3 | He | Helium | 1/2 | 0.00014 | 0.00356 | -3.68515 | -20.38016 | --- | 304.718 | He |
| 19 | F | Fluorine | 1/2 | 100.00000 | 4900.00000 | 4.55333 | 25.18148 | --- | 376.376 | CCl3F |
| 1 | H | Hydrogen | 1/2 | 99.98850 | 5870.00000 | 4.83735 | 26.75221 | --- | 400.000 | Me4Si |
| 3 | H | Tritium | 1/2 | 0.00000 | --- | 5.15971 | 28.53498 | --- | 426.656 | Me4Si-t1 |