X-RAY EMISSION WAVELENGTHS AND KEV TABLES FOR NONDIFFRACTIVE ANALYSIS Prepared by G G Johnson, Jr., and E W White ASTM Data Series DS 46 Price $5.00 AMERICAN SOCIETY FOR TESTING AND MATERIALS 1916 Race Street, Philadelphia, Pa 19103 © by American Society for Testing and Materials 1970 Library of Congress No 71-121001 ISBN 0-8031-2006-0 NOTE The Society is not responsible, as a body, for statements and opinions advanced in this publication Printed in U.S.A April 1970 CONTENTS Page Foreword V Table I Compilation of Each Element by Increasing Atomic Number Table II X-ray Lines Ordered by Increasing Wavelength 20 Periodic Table 40 Related ASTM Publication X-ray Emission and Absorption Wavelengths and Two-Theta Tables DS 37A (1970), $54.00 FOREWORD Recently developed, high-resolution X-ray detectors such as lithiumdrifted silicon and germanium have resulted in widespread application of nondiffractive (also called nondispersive) analysis as an alternative or complementary technique to X-ray emission spectrography (X-ray fluorescence analysis) This table has been prepared for use in nondiffractive analyses All the X-ray emission lines shorter than 50 A* have been tabulated in two basic arrangements The first section of the table is a compilation of each line for each element arranged on the basis of increasing atomic number and increasing wavelength (decreasing energy) for the lines of each element The second section of the table lists all the X-ray lines ordered on the basis of increasing wavelength (decreasing energy) regardless of element All lines shorter than 50 A* that were used in the preparation of the second edition of X-ray Emission and Absorption Wavelengths and TwoTheta Tables, ASTM DS 37A, by E W White and G G Johnson, Jr., have been included in this table [1, 2].' Some of the very weak lines may not be observed in nondiffractive spectra, but most of the lines should be resolved in favorable cases DESCRIPTION OF TABLE The table is divided into two major sections separated by a periodic chart showing the major lines of each element The first section presents all lines of wavelength shorter than 50 A* Data in this section are listed on the basis of atomic number (Z = - 98) with decreasing wavelength \ for each element The second section gives all the lines shown in the first part arranged on the basis of increasing wavelength The column headings and explanation of the symbols used within each column are as follows: The two columns under the heading El show the accepted chemical symbol for each element The Line designation usually gives the Siegbahn notation (K a, L/3, etc.); but when that is not established, then the level designations are used to show the two levels involved in the transitions 'Italic numbers in brackets refer to the list of references at the end of the Foreword The column (c) carries certain comments designated in the following manner: /orC R * $ X A B X C X D X E X F X X G X X X X H X I X J X X K X X L X X M X X N X X X X X X X X X X X where: / indicates that the value was interpolated from data for neighboring elements C indicates the value was calculated from other transitions for the same element R indicates that the "best" measured value was rejected by Bearden and Burr in their least squares energy level adjustment and that the original value has been replaced, as a consequence, by their adjusted value * indicates that this line does not represent a dipole transition and hence will be usually quite weak $ denotes a transition in which the electron in the initial state occupies a level that is unoccupied in the ground state of the isolated atom These lines have been called "semioptical" lines and were so designated in "X-ray Wavelengths" [3] However, since the experimentally observed radiation comes from a solid target (in some cases, a chemical compound rather than a pure element), the transitions can be attributed mainly to solid state or chemcial effects or both The /, or relative intensity, column furnishes the relative intensity of a given line within a given series for a given element Occasional intensities left blank indicate that the intensity is very weak and unknown The unresolved Ka, a2 line intensity is given as 150, or the integrated intensity of the lines It is impossible to assign accurate relative intensity values to X-ray lines even within a given series (K, L, M, etc.) of an element The reason is that the observed relative intensities are dependent upon a host of experimental parameters including energy of the X-rays or electrons causing the excitation, self-absorption within the specimen, and wavelength-dependent response or efficiency of the detector The self-absorption effect is the primary basis for the observed chemical effect among the L-series lines The La to L/3 line intensity ratio may vary by a factor of two to five, depending on the element and experimental conditions used Nevertheless, it is important to know whether a given line can be expected to be seen as very strong, weak, or very weak An extensive search of the literature failed to provide us with enough information to assign such values for this table The only recourse was to experimentally collect the required data No attempt has been made to assign N-series line intensities, as these are seldom used for analysis, and also because we were unable to experimentally measure the N spectral series Z is the numerical value for the atomic number The value given R indicates the primary literature source utilized such that, for R = 0, the reference is Cauchois [4] where the wavelength was in kX units; for R = 1, the reference is Cauchois [4] where the wavelength was in A units; for R = 2, the reference is Bearden [3] where the wavelength was in A* units; and for R = 6, the reference is Bearden [5] where the wavelength is in A* units The KeV value was determined by dividing the wavelength of each line into the value of hv, according to the formula: 12.396 KeV = X(A*) Lambda (A.) is the wavelength in A*, as introduced by Bearden [3] Wavelengths which appear as 31.599999, for example, should be understood to be 31.6 The series of 9's is due to the finite word length and numerical representation of certain numbers on a binary computer vu ACKNOWLEDGMENTS The authors wish to thank ASTM for financially supporting the preparation of this table We are very grateful to J A Bearden of Johns Hopkins University and A F Burr of New Mexico State University for many useful discussions on problems of X-ray wavelength measurements Professor Bearden kindly supplied us with a punch card set of the basic wavelength data The data of W L Baun and D W Fischer of the Air Force Materials Laboratory constituted the main source of information about relative intensity and wavelength of the third period (Na to Cl) satellite lines and emission bands Mr Baun also contributed many useful ideas Legible computer printing of the Greek alphabet, upper and lower case letters, and subscripts and superscripts was possible only through use of a special print train kindly made available by the Joint Committee on Powder Diffraction Standards for this printing and that of the TwoTheta Tables G G Johnson, Jr., and E W White Materials Research Laboratory Pennsylvania State University University Park, Pa 16802 REFERENCES [/] White, E W., Gibbs, G V., Johnson, Jr., G G and Zechman, Jr., G R., X-ray Emission Line Wavelength and Two-Theta Tables, ASTM DS 37, American Society for Testing and Materials, 1965 [2] White, E W., Gibbs, G V., Johnson, Jr., G G and Zechman, Jr., G R., X-ray Wavelength and Crystal Interchange Tables for Wavelength Geared Curved Crystal Spectrometer, Mineral Industries: Experiment Station Publication 3-64, Pennsylvania State University, University Park, Pa., 1965 [3] Bearden, J A., Reviews of Modern Physics, RMPHA, Vol 39, No 1, 1967, pp 78-124 [4] Cauchois, Y and Hulubei, H in Constantes Selectionnees Longuers d'onde des Emissions X et d'Absorption X, Hermann & Cie, Eds., Paris, 1947 [5] Basic data presented in Ref 3, with minor revisions supplied by J A Bearden, June 1969, on punched IBM cards Table I Compilation of Each Element by Increasing Atomic Number Pa ge El Line 29 I z R KeV Lambda El Line I Z R KeV Lambda Tl Re Lu Yb La2 Lp3 I"3-02, Ly, Ly3 10 01 81 75 74 71 70 6 6 10.171 10.158 10.352 10.142 10.141 219 220 221 222 222 Yb Ta Pb Ta Pt Ly5 L03 Lt T.3-N3 La, 01 01 100 70 73 82 73 78 6 6 9.439 9.486 9.479 9,473 9.441 1.306 1.307 1.303 1.309 1.313 W Tm Be Yb Tm Lp7 l.j-o,,s L3-N3 Ljz L74 74 01 69 01 75 70 69 6 6 10.127 10.103 10.092 10.088 10.083 224 226 223 229 229 Hg Er Tm Bi Ta Ls LT3 t-Tt Ll L3-N2 01 01 80 68 69 83 73 6 6 9.435 9.4 29 9.424 9.419 9.414 1.314 1.315 1.315 1.315 1.317 Be Se Hg Yb Pt L2-Ms LP, La, Ly6 Ln 01 75 50 75 100 80 01 70 78 6 6 10.074 10.008 9.9 87 9.975 9.9 73 233 239 241 243 243 Ta Ho Er Ho Pt L2-MS Ly2 Lr« ta2 01 01 10 73 67 68 67 78 6 6 9.398 9.385 9.384 9.37 9.360 1.319 1.-321 1.321 1.322 1.324 Pb W Yb W Ta Ls Lpz L2-D2,3 LP,S LP, 01 20 01 01 82 71 70 74 73 6 6 9.966 9.960 9.954 9.946 9.9 44 244 245 245 246 1.247 Hf Ta Hf Os Ta Lf32 LP, L015 Ln L86 20 50 1 72 73 72 76 73 6 6 9.346 9.342 9.336 9.335 9.314 1.326 1.327 1.328 1.328 1.331 Os Yb Ir Re Hg LP,7 Irs L2-M2 Lp6 Laz 01 01 10 76 70 77 75 80 6 6 9.933 9.923 9.915 9.909 9.896 248 249 1.250 251 253 Lu W Re W Er Lp, 01 01 01 01 01 71 74 75 74 68 6 6 9.280 9.275 9.274 9.260 9.253 1.336 1.336 1.337 1.339 1.340 Ta Ge Ge Ta Ta Lp10 Ka, Ka,,2 Lps Lu 01 100 150 01 73 32 32 73 73 6 6 9.888 9.385 9.374 9.873 9.855 254 1.254 255 1.255 1.253 Ga Ga Tl Lu Lu K"l»2 Lt Lp5 L0i 100 150 01 01 31 31 81 71 71 6 6 9.250 9.241 9.240 9.233 9.230 1.340 1.341 1.342 1.342 1.343 Ge Re Lu Ta H Ka2 ip4 Lys L3—Ozt3 LP3 50 01 32 75 71 73 74 6 6 9.854 9.845 9.341 9.337 9.817 258 259 260 1.260 1.263 Ga Lu Ta Lu Pb Kaz I-3-02,3 LP* LP7 Ll 50 01 31 71 73 71 82 6 6 9.223 9.215 9.211 9.186 9.183 1.344 1.345 1.346 1.349 1.350 Ta W Yb Tin W L37 L3-N3 Ln Ly3 Lj-.ls 01 01 73 74 70 69 74 6 6 9.808 9.782 9.778 9.778 9.739 1.264 267 268 268 273 Hf Ir Au Hf Tm L3-N3 Ls, Ls LS3 L75 01 130 01 72 77 79 72 69 6 6 9.179 9.174 9.173 9.162 9.143 1.351 1.351 1.351 1.353 1.356 Tin Bi Er Au W Ly2 Lt Ly« La, L3-H2 01 100 01 69 83 68 79 74 6 6 9.728 9.724 9.721 9.712 9.711 1.274 1.275 275 1.276 1.276 Hf Ir Er Ho Ho L3-M2 La2 I-Ti L73 01 10 1 72 77 68 67 67 6 6 9.122 9.098 9.087 9.086 9.049 1.359 1.362 1.364 1.364 1.370 Tl » Po Zn Ta Ls L0i Ll KP2 L02 01 50 3 20 81 74 84 30 73 6 6 9.699 9.671 9.662 9.656 9.650 1.278 282 283 1.284 1.285 Lu Lu Re Hf Hf 1-01 Ln LP, I-Pe 20 50 71 71 75 72 72 6 6 9.047 9.038 9.026 9.021 9.021 1.370 1.371 1.373 1.374 1.374 Ir Zn Ta Au W Ln Kp5 Lp,s La2 Lp6 01* 10 77 30 73 79 74 6 6 9.649 9.648 9.6 38 9.626 9.610 235 1.235 286 288 1.290 Dy Hg Cu Yb Tl t-T* Lt SCPS LP, Ll 01 03 01 66 80 29 70 31 6 6 9.018 9.004 8.976 8.958 8.952 1.375 1.377 1.381 1.384 1.385 Hf Tm Re Os Zn Lp, Lr6 Lp,7 Lz-M2 Kp,,3 01 01 01 01 20 72 69 75 76 30 6 6 9.6 07 9.606 9.589 9.5 84 9.570 290 1.293 293 1.293 295 Ta Yb Pt Yb OS L017 LPS Ls ^3~3z# Lot, 01 01 01 100 73 70 78 70 76 6 6 8.941 8.938 8.921 8.919 8.910 386 1.387 1.339 1.390 1.391 Hf Hf Hf « Hf LPS LP10 LU LP4 LP7 01 01 72 72 72 74 72 6 6 9.5 53 9.553 9.542 9.524 9.4 94 1.293 298 1.299 1.3 02 1.306 Yb Hf Cu Ho Cu Lp,o LP« KPl r L76 K83 01 20 01 70 72 29 67 29 6 6 8.908 8.904 8.904 3.903 8.901 1.391 392 1.392 1.392 1.393 ^•1 ~^4» li""» L2-M2 L3l7 I.7* Ka, Lr2 LB2 Page 30 I z KeV Lambda El 1 10 70 67 71 76 68 6 6 8.887 8.865 8.345 8.840 8.812 1.395 1.398 1.401 1.402 1.407 5d Tb Tm Ta Gd Lr3 Ly, L0, Ldj, Ly2 L86 01 20 79 70 66 67 71 6 6 8.769 8.757 8.7 52 8.746 8.7 36 1.414 1.413 1.416 1.417 1.419 Lu Os Ho Cu Ir W Hg Dy Tb Lu Ln LI Ly2 L,-34,s L0, 01 50 74 80 66 65 71 6 6 8.723 8.720 8.7 13 8.712 8.7 08 1.421 1.422 1.423 1.423 1.424 Tb Hf Ta Ir Be Ly4 L,-M, L2-S2 Ls La, 01 01 01 100 65 72 73 77 75 6 6 R.683 8.667 8.6 66 8.658 8.651 Tm Tm Zn Hf Zn L0, L6S K«, L017 Ka,,2 01 103 01 153 69 69 30 72 30 6 6 Zn Lu Tm Re Dy Ka2 L04 L01O La2 LT6 50 01 10 01 30 71 69 75 66 Yb Pt Au Ho Tm L03 Lt LI Lys L02,,s 01 20 Yb Ta Tb Dy Os L06 Ln Ly3 Ln Ls Yb W Tb Hf Gd El Lina Lino I Z E KeV Lambda 50 10 64 65 69 73 64 6 6 104 8.100 8.100 8.086 8.085 1.530 1.530 1.530 1.533 1.533 L2-M2 Lt L8S Ka, LI 01 01 100 71 76 67 29 77 6 6 8.0B4 R.077 8.061 8.046 8.040 1.533 1.535 1.538 1.541 1.542 Cu Eu Cu Tm HO Kl,,z Lr4 Ka2 L04 L8,0 150 50 01 29 63 29 69 67 6 6 8.040 8.029 8.026 8.024 8.005 1.542 1.544 1.54 1.545 1.549 1.428 1.430 1.430 1.432 1.433 Er » 3d Ho Er L03 Ls Lr6 L82 , , L0S 01 01 20 68 74 64 67 68 6 6 7.9 38 7.925 7.924 7.910 7.90S 1.562 1.564 1.56 1.567 1.567 8.647 8.639 8.637 8.630 8.630 1.434 1.4 35 1.4 35 1.436 1.4 36 Hf Gd Lu Tb Se La, Lr8 Ln Lrs Lt 100 1 01 72 64 71 65 75 6 6 7.893 7.892 7.856 7.852 7.851 1.570 1.571 1.573 1.579 1.579 6 6 8.6 14 8.6 05 8.602 8.585 8.574 1.439 1.441 1.441 1.444 1.446 Hf Os Er Dy Yb La2 LI L3, L3S L2-M2 10 50 01 72 76 68 66 70 6 6 7.843 7.821 7.809 7.804 7.804 1.580 1.585 1.587 1.538 1.588 70 78 79 67 69 6 6 8.535 8.531 8.493 8.480 8.467 1.452 1.453 1.460 1.462 1.464 Eu Gd EU Oy Er Ly3 Ly, Ly2 L8, L84 01 63 64 63 66 68 6 6 7.795 7.734 7.766 7.749 7.744 1.590 1.592 1.596 600 1.601 1 01 70 73 65 66 76 6 6 8.455 8.427 8.422 8.417 8.4 13 1.466 1.471 1.472 1.473 1.473 Dy Sm Dy co Ta L87 Ly Lf!,0 Kes Ls 01 03 01 66 62 66 27 73 6 6 7.726 7.712 7.712 7.705 7.687 1.604 1.607 1.607 1.609 1.613 L0, La, Ly2 L2-S2 L,-0»,5 50 100 01 01 70 74 65 72 6a 6 6 8.400 8.3 96 396 8.3 72 8.372 1.476 1.476 1.476 1.481 1.481 Lu Ho Co Dy Ho Li, L63 K8,,3 L0zr ,5 LS6 100 20 20 71 67 27 66 67 6 6 7.654 7.650 7.648 7.634 7.634 1.6 20 1.620 1.621 1.624 1.6 24 Gd Er Er W Ni Ly4' L05 L0, La2 K0S 1 01 10 03 64 68 68 74 28 6 6 8.354 349 8.345 334 8.327 1.484 1.485 1.485 487 1.489 H Eu Lu Re Eu Lt Ly5 La? Ll" Ly„ 01 01 10 74 63 71 75 53 6 6 7,631 7.613 7.604 7.602 7.534 1.624 1.623 1.630 1.631 1.635 Yb Ir Er Er Pt L04 Lt L07 L0,o LI 01 01 70 77 68 68 78 6 6 8.3 12 8.303 8.297 8.297 8.2 67 1.491 1.493 1.494 1.494 1.499 Yb Gd Ho Tb Sm Ln Lys L0, LSS Ly3 50 1 70 64 67 65 62 6 6 7.579 7.553 7.524 7.508 7.485 1.636 1.641 1.647 1.651 1.656 Ni Tb Tm Tb Er K0,,3 Lr6 L03 Ly8 L02,ls 20 01 20 28 65 69 65 68 6 6 8.263 245 8.229 8.211 188 1.500 1.503 1.505 1.510 1.514 Su Ni Tb Ni Ho Ly, Ka, L07 Ka,,2 L04 100 150 63 23 65 28 67 6 6 7.479 7.477 7.474 7.471 7.470 1.657 1.658 1.653 1.659 1.659 Tm Ee Dy Ta Hf L06 Ls 01 100 69 75 66 73 72 6 6 8.176 8.167 165 8,145 138 1.515 1.518 1.513 1.322 1.523 Sm Ni Hf Tb Yb Ly? Ka2 Ls L0,o La, 50 01 01 100 62 28 72 65 70 6 6 7.465 7.460 7,452 7.435 7.414 660 1.662 1.66 1.667 1.672 Yb Ho Lu Os Er L87 Ly8 L03 La2 Lys Au Yb oy Ho Lu Lt L02,l5 IT LT, LTS La, Ln s Page 31 I z R Kev Lambda El Line I z F KeV Lambda 01 10 73 74 66 66 70 6 6 7.411 7.3 86 7.369 7.369 7.3 66 1.673 1.673 1.632 1.582 1.683 Sin Eu Yb Mn Dy L02»is 1-03 LI KPs Ln 20 03 62 63 70 25 66 6 6 6.585 6.570 6.544 6.534 6.533 1.882 1.837 1.894 1.897 1.897 Tb L02,,s Ti Ln Sm LT6 Sm LT8 Eu LTs 20 65 69 01 62 62 63 6 6 365 7.308 306 7.265 7.255 1.633 1.696 1.6 97 1.705 1.703 Ce Lr4 Dy La, Mn K01 » oy Lor2 Eu LPl 100 20 10 50 58 66 25 66 63 6 6 6.527 6.494 6.489 6.457 6.455 1.899 1.909 1.910 1.920 1.920 Dy Gd Gd Dy Hf L0t L0S L07 L04 Lt 50 1 01 66 64 64 66 72 6 6 7.246 7.236 7.206 7.203 194 1.711 1.713 1.720 1.721 1.723 Eu Nd Fe Pr Fe Lj3* LTs Kat 100 150 63 60 26 59 26 6 6 6.438 6.4 05 6.403 6.402 6.398 1.925 1.935 1.936 1.936 1.937 Gd Tm Sm Ta Gd L0, Lat Lyx LI L0IO 01 100 01 64 69 62 73 64 6 6 7.190 179 177 7.172 7.159 1.724 1.7 27 1.727 1.723 1.731 Fe Sm Tai Ce Pm Ka2 L05 LI L73 LP2« IS 50 26 62 69 58 20 61 6 6 6.390 6.369 6.34 6.340 6.333 1.940 1.946 1.955 955 1.956 Tm Tb Fe Sd Gd La2 L06 K0S Ly« L02,l5 10 03 20 69 65 26 60 64 6 6 7.132 15 7.107 7.106 102 1.733 1.742 1.744 1.744 1.745 Ce Pr Sm Tb Tb LT2 100 53 59 62 65 65 6 6 6.324 6.321 6.317 6.283 6.272 1.960 1.961 1.962 1.973 1.976 Tb Er Fe Lu Tb L03 Ln K0!,3 Lt LPj 20 01 50 65 68 26 71 65 6 6 7.095 7.057 7.057 6.980 6.9 77 1.747 1.757 1.757 1.776 1.777 La Tb Sm Sm Nd L74 Laz L3, L0» 10 50 57 65 62 62 60 6 6 6.251 6.237 6.204 6.195 170 1.983 1.937 1.993 2.00 2.009 Eu Sm Hf Er Eu L0S Lys LI La, L07 1 100 63 62 72 68 63 6 6 6.975 6.967 6.958 6.947 6.944 1.777 1.779 1.781 1.784 1.785 Er Nd Pr Ce Nd LI L0, LTs LTs L01O 01 01 68 60 59 58 60 6 6 6 152 6.147 135 6.125 6.125 2.015 2.016 2.020 2.024 2.024 Tb Co Co Eu Co L04 Kat K 2.633 2.631 4.694 4.696 4.70 4.708 4.711 Cd Cd Pb In Tl La, La M2-H4 Ln M,-N3 100 10 48 48 82 49 81 6 6 133 126 124 112 3.089 3.956 3.965 3.968 3.9 83 4.013 Pt Cl AU Ag Cl M3-04,5 SKa4 M3-0, Ll SKa3 Pd Pa Pd Pa L66 Ha, LB3 Ma2 100 11 100 46 91 46 91 45 6 6 3.087 3.0 82 3.0 72 3.072 3.0 64 4.016 4.022 4.035 4.0 35 4.045 Pb Mo Cl Cl Cl M3-N4 Ly, Ka, Kalr2 Ka2 100 150 50 82 42 17 17 17 6 6 2.629 2.623 2.622 2.621 2.6 20 4.715 '4.72 4.728 4.729 4.731 Pb Pd Sn Bi Tl H3-0«,s LB4 LI H3-0, B2-N4 82 46 50 83 81 6 6 3.046 3.045 3.0 44 3.020 3.012 4.069 4.071 4.072 105 4.116 lr OS Bi Tl Mo M2-N4 ,1,-N3 M4-02 My Ly5 77 76 83 81 42 6 6 2.593 2.5S8 2.570 2.570 2.563 4.780 4.790 4.823 4.8 23 4.837 Eh Th Pd Th Ag LB2,,5 Ho, L0, Ma2 La, 25 100 42 100 100 45 90 46 90 47 6 6 3.0 01 2.996 2.9 90 2.9 86 2.984 4.131 4.133 146 4.151 154 Ru Ru Tl lr Pt La, La2 S3-M4 M3-04fS M3-0, 100 10 01 44 44 81 77 78 6 6 2.558 2.554 2.543 2.546 2.542 4.846 4.854 4.865 4.869 4.876 10 100 150 47 44 18 18 48 6 6 2.978 2.964 2.957 2.957 2.956 163 4.182 192 4.193 4.193 Tc Bi Th Rh Mo L3, MB »4-N3 Ln LB2.15 45 60 01 1 43 83 90 45 42 6 6 2.535 2.525 2.524 2.519 2.518 4.887 4.909 4.911 4.922 4.923 Bh Lrs Ag La2 Bu Lr, Ar Ka, Ar Ka,,2 Cd Ln Ar Tl Rh Pb Bh Ka2 M3-D4,5 L86 B3-0, L63 50 5 11 18 81 45 32 45 6 6 2.955 2.9 40 2.922 2.921 2.915 195 4.215 4.242 4.244 4.252 U Pd Zr Os Hg Mz, Ll Lyz,3 H2-H4 My 92 46 40 76 80 6 6 2.506 2.503 2.502 2.502 2.487 4.946 4.952 4.954 4.955 4.984 In Ru Rh Au a LI Lys Lfi4 H,-N3 H3-N, 1 49 44 45 79 92 6 6 2.904 2.391 2.390 2.383 2.863 4.269 4.287 4.289 4.300 4.333 Pb Mo S S Nb M4-02 LP3 KBx K0, Ly, 7 32 42 16 16 41 6 6 2.477 2.47T 2.468 2.464 2.461 5.004 5.013 5.023 5.032 5.036 Pd Bu Bh Pd Mo La, L02,,s LB, Laz Ly2,3 100 42 10 46 44 45 46 42 6 6 2.3 38 2.8 35 2.834 2.833 2.830 4.368 372 374 4.376 4.380 Mo LB, Mo L05 1z2 3 60 42 42 92 82 91 6 6 2.455 2.455 2.455 2.442 2.434 5.049 5.049 5.050 5.076 5.092 Cl Ag Au » Pa K0 Ln H2-!J» M,-02,3 H3-N, 01 17 47 79 74 91 6 6 2.8 15 2.806 2.797 2.792 2.786 4.403 4.413 4.432 4.440 4.450 Tc Bi Bi Au Nb La, la, Ma2 My Lys 100 100 100 43 83 33 79 41 6 6 2.424 2.422 2.4 16 2.409 2.406 115 118 130 5.145 5.152 Pt Cd BU Bu AU Ht-N3 LI L03 LB6 H3-34»s 3 78 48 44 44 79 6 6 2.779 2.767 2.763 2.7 63 2.741 4.460 4.483 4.487 4.487 4.522 Pb W Ho AU Pa Ms-03 M,-N3 Lfl, H3-N4 122 01 45 82 74 42 79 91 6 6 2.39^ 2.397 2.394 2.390 2.387 5.168 5.172 177 186 5.193 Bu Bi Th Bi Bi L04 Hy H3-N, M3-N4 H4-P2,3 5 01 44 83 90 83 83 6 6 2.741 2.735 2.714 2.712 2.701 4.523 4.532 4.568 4.571 4.590 Tl Ru Rh Nb Th M4-02 Ln Ll L02,,s 3z, 1 1 81 44 45 41 90 6 6 2.386 2.382 2.376 2.367 2.363 5.196 5.205 5.217 5.238 5.245 Rh Pt Bh Bu U La, M2-N4 La2 LB, M4-S3 100 10 45 01 45 78 45 44 92 6 6 2.6 96 2.694 2.692 2.6 83 2.680 4.597 4.601 4.605 4.621 4.625 Tl * Pb Pb Nb 13 1-72,3 Ma, Ma2 L83 55 100 100 81 39 82 82 41 6 6 2.362 2.346 2.345 2.339 2.3 34 5.249 5.28 5.236 5.299 5.310 lr Nb Pb Pd Pb B,-N3 Ly2, B2-tJ, Ln By 5 01 77 41 82 46 82 6 6 2.677 2.663 2.663 2.660 2.652 4.631 4.6 54 4.655 4.660 4.674 Pt S Th S Nb My SKl4 Mzz 5Ka3 L0» 45 45 78 16 90 16 41 6 2.3 31 2.324 2.321 2.321 2.319 5.319 5.33 5.340 5.341 5.345 Pb m Pa Hz, Page El Lina I z R Kev Lambda KeV Lambia Mo Ll P S«[ 1 6 2.027 2.022 2.021 2.015 2.013 117 6.131 6.134 151 157 5.373 5.375 5.384 5.400 5.407 P P Bi Nb Y Ln L0, "4-N3 150 50 01 45 15 15 83 41 39 6 6 2.013 2.012 2.012 1.996 1.995 6.158 160 5.162 6.211 6.212 2.289 2.282 2.270 2.265 2.2 57 5.414 5.432 5.460 5.472 5.492 Au «3-Ni Ir Ha, OS M0 Ir 1*2 w H2-N, 100 45 100 01 79 77 76 77 74 6 6 1.981 1.980 1.978 1.975 1.974 6.259 6.262 6.267 6.275 6.280 6 6 2.255 2.254 2.2 52 2.239 2.238 5.4 98 5.500 5.503 5.537 5.540 Sr Ta Ta Sr Pb L03 «»-H3 N3-N* 1 01 01 38 73 73 38 82 6 6 1.969 1.964 1.951 1.947 1.942 6.296 6.312 6.353 6.367 5.384 100 10 100 38 39 78 39 76 6 6 1.936 1.922 1.920 1.920 1.914 6.403 6.449 5.455 6.456 6.478 45 3 1 75 41 38 83 72 6 6 1.906 1.902 1.901 1.901 1.894 5.504 6.518 6.519 6.521 6.544 1 45 100 83 40 38 77 75 6 6 1.882 1.876 1.871 1.859 1.842 6.585 5.607 6.624 6.669 6.729 45 82 14 37 74 71 6 6 1.839 1.836 1.835 1.835 1.832 6.740 6.753 6.755 6.757 6.768 K0, L03 «z2 M4-D2 SK0« 01 14 37 82 74 14 6 1.829 1.826 1.822 1.821 1.819 6.778 6.788 6.802 6.806 6.816 Rb LP» La, La2 Hg 16 Os Hj-N, 100 10 01 37 38 38 80 76 6 6 1.817 1.806 1.804 1.804 1.799 5.821 6.863 6.870 6.870 5.890 1 100 16 78 74 41 16 6 6 2.316 2.314 2.314 2.312 2.307 5.353 5.357 5.357 5.361 5.372 S S Zr Ta Ho Ka,,2 Ka2 Ly, La, 150 50 WO 16 16 40 73 42 6 6 2.307 2.3 06 2.302 2.296 2.293 Ho Hg Tl Tl Nb La2 H0 Ha, Ha2 L0, 13 50 100 100 45 42 80 81 81 41 6 6 Zr Ly5 Ir Hy Ku LI 1 1 40 77 44 83 77 Ir M3-N4 Line 15 15 74 42 15 SKa' M3-N4 M2-N4 L06 Ka, Bi a3-^i El 5 100 S Pt W Nb S W,-N3 35 p SKa3 p SK*» w «3"N« K*l»2 Ka2 LTs »r Ta Zr An i Zr M2-N4 Lp2,, s H3 H3-0, L03 50 01 73 40 79 74 40 6 6 2.225 2.219 2.204 2.203 2.201 5.570 5.586 5.524 5.628 5.633 Sr L04 Y La, Pt *3"N, Y La2 03 Ha Sr Hg Zr Ta OS Ly2, Ma Lp4 H3-34,s Hy 100 01 38 80 40 73 76 6 6 196 195 187 2.186 182 5.644 5.648 5.668 5.670 5.682 Re Nb Sr Bi Hf Pb Zr OS Nb Nb M3-N, Lp6 M3-N4 Li, La2 100 10 82 40 76 41 41 6 6 173 2.171 166 166 2.163 5.704 5.710 5.724 5.724 5.732 Bi Zr Sr Ir Re Au H5-03 P Kp P K0, Pt HP 01 3 01 50 79 15 15 76 78 6 6 149 39 2.136 134 2.127 5.767 5.796 5.804 5.810 5.328 Pb Mz, Si KP Rb LTs w MS Lu My Ta Zr P Au Ho H3-0, L0, SK0' Mat Ln 01 45 100 73 40 15 79 42 6 6 126 124 123 2.123 120 5.830 5.836 5.838 5.340 847 si Au Y Tl Re He Ha2 Ly5 H3-N, Hr M3-H4 100 1 01 79 39 81 75 75 6 6 2.118 2.110 107 2.106 2.090 5.354 5.875 5.884 5.885 5.931 Y Pt Y Ir Rb LP3 Hs-03 Lp4 M0 Ly2,3 01 45 39 78 39 77 37 6 6 2.072 2.070 2.060 2.053 2.0 50 5.983 5.987 6.019 6.038 6.046 Zr Tl H Rb W Ll Hz, Ma, LP* Ha2 100 130 40 81 74 37 74 6 6 1.792 1.777 1.775 1.775 1.773 6.918 6.974 6.983 6.984 6.992 Pt Pt P Zr P Hai Ha2 SKa5 La, SKas 100 100 01 100 01 78 78 15 40 15 6 2.050 2.046 2.0 44 2.042 2.0 40 6.047 6.058 6.063 6.070 6.075 W Si Ta Yb Si Ms-03 SKa6 HP My SKas 01 45 74 14 73 70 14 6 1.770 1.766 1.765 1.765 1.763 7.005 7.020 7.023 7.024 7.030 Zr Hg H Y P Ia2 H3-N, Hy L06 SKa4 10 1 40 80 74 39 15 6 6 2.0 40 2.0 35 2.035 2.0 34 2.029 6.078 6.090 6.092 6.094 109 Tl Mz2 Y Ln si SKa4 Rb L0, Si SK13 1 45 81 39 14 37 14 6 1.763 1.761 1.754 1.752 1.752 7.032 7.041 7.067 7.076 7.077 OS H2-N, Rb Pb W Si sp Ll L06 Hz, My Mz2 Ln L0, M3-N, Ma sr sr Page I Z R KeV Lambda z 01 01 103 150 73 14 79 14 14 6 6 1.748 1.747 1.746 1.740 1.739 7.090 7.094 7.101 125 7.125 Si Kr Ta Kr Kr Ka2 L2-N3 Ma LP3 Lrs 50 01 100 1 14 36 73 36 36 6 6 1.7 39 1.710 1.709 1.706 1.703 Ta Hf Kr Rb Rb Ms-33 HP L04 L&1 La2 01 45 100 13 73 72 36 37 37 6 6 Y » Pt AU Kr Ll M3-N, H«-N3 MZj LP& 01 39 74 78 79 36 Sr Au Hf Er Kr Ln Bz2 Wa Mr Lp, 1 100 35 Er Lu Ta Ir Pt H3-N4 HP M3-N! M«-N3 Hzt Br Pt Kr Sr Lu L03,4 Mz2 L