IXAS X-ray Data for the Elements

Select Element for X-ray Properties

H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac
Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Th Pa U Np Pu Am Cm Bk Cf



Atomic Data for I
 Property     Value 
  Atomic Number:   53
  Atomic Mass:   126.905
  Density (gm / cm^3):   4.933
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X-ray absorption edges for I
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   33169.0   0.893357   6.039
    L1   5188.0   0.044   1.14923
    L2   4852.0   0.079   1.4
    L3   4557.0   0.079   2.95
    M1   1072.0   0.000415   1.04
    M2   931.0   0.00085   1.058
    M3   875.0   0.000645   1.14282
    M4   630.8   0.0027   1.08
    M5   619.3   0.0   1.063
    N1   186.0   1.12563e-05   1.19715
    N2   123.0   4.3e-05   1.005
    N3   123.0   4.3e-05   1.498
    N4   50.6   4.83e-05   1.0
    N5   48.9   4.83e-05   1.0
    O1   14.0   0.0   1.0
    O2   3.0   0.0   1.0
    O3   3.0   0.0   1.0
X-ray fluorescence lines for I
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   28612.0   0.533828
    Ka2 (K - L2 )   28317.0   0.287519
    Ka3 (K - L1 )   27981.0   0.00051776
    Kb1 (K - M3 )   32294.0   0.0947492
    Kb2 (K - N2,3 )   33046.0   0.0325635
    Kb3 (K - M2 )   32238.0   0.0491136
    Kb4 (K - N4,5 )   33118.4   0.000373466
    Kb5 (K - M4,5 )   32538.2   0.00133543
    La1 (L3 - M5 )   3937.7   0.742758
    La2 (L3 - M4 )   3926.2   0.0826471
    Lb1 (L2 - M4 )   4221.2   0.859299
    Lb2,15 (L3 - N4,5 )   4506.4   0.14005
    Lb3 (L1 - M3 )   4313.0   0.498224
    Lb4 (L1 - M2 )   4257.0   0.300658
    Lb6 (L3 - N1 )   4371.0   0.00488734
    Lg1 (L2 - N4 )   4801.4   0.114971
    Lg2 (L1 - N2 )   5065.0   0.0874384
    Lg3 (L1 - N3 )   5065.0   0.11368
    Ll (L3 - M1 )   3485.0   0.0296576
    Ln (L2 - M1 )   3780.0   0.0257307
    Ma (M5 - N6,7 )   619.3   1.0
    Mb (M4 - N6 )   630.8   0.997068
    Mg (M3 - N5 )   826.1   1.0
    Mz (M4,5 - N2,3 )   507.8   0.00293255