Atomic Data for Ir
| Property | Value |
| Atomic Number: | 77 |
| Atomic Mass: | 192.217 |
| Density (gm / cm^3): |
22.56 |
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X-ray absorption edges for Ir
| Edge |
Energy (eV) |
Width (eV) |
Fluorescence Yield |
Edge Jump |
| K |
76111.0 |
46.800 |
0.98224 |
4.963 |
| L1 |
13419.0 |
8.300 |
0.12000 |
1.155 |
| L2 |
12824.0 |
5.690 |
0.30800 |
1.400 |
| L3 |
11215.0 |
5.250 |
0.29400 |
2.580 |
| M1 |
3174.0 |
20.155 |
0.00181 |
1.040 |
| M2 |
2909.0 |
13.881 |
0.01627 |
1.058 |
| M3 |
2551.0 |
10.241 |
0.00353 |
1.157 |
| M4 |
2116.0 |
3.509 |
0.01793 |
1.066 |
| M5 |
2040.0 |
2.296 |
0.02400 |
1.087 |
| N1 |
691.1 |
15.208 |
0.00010 |
1.052 |
| N2 |
577.8 |
13.000 |
0.00010 |
1.005 |
| N3 |
495.8 |
13.000 |
0.00008 |
1.060 |
| N4 |
311.9 |
8.000 |
0.00013 |
1.020 |
| N5 |
296.3 |
8.000 |
0.00014 |
1.032 |
| N6 |
63.8 |
0.134 |
0.00002 |
1.000 |
| N7 |
60.8 |
0.134 |
0.00002 |
1.000 |
| O1 |
95.2 |
0.100 |
0.00000 |
1.000 |
| O2 |
63.0 |
0.100 |
0.00000 |
1.000 |
| O3 |
48.0 |
0.100 |
0.00000 |
1.000 |
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X-ray fluorescence lines for Ir
| Line |
Energy (eV) |
Intensity |
| Ka1 (K - L3 ) |
64896.0 |
0.49623 |
| Ka2 (K - L2 ) |
63287.0 |
0.28842 |
| Ka3 (K - L1 ) |
62692.0 |
0.00029 |
| Kb1 (K - M3 ) |
73560.0 |
0.11015 |
| Kb2 (K - N2,3 ) |
75533.2 |
0.04416 |
| Kb3 (K - M2 ) |
73202.0 |
0.05721 |
| Kb4 (K - N4,5 ) |
75799.1 |
0.00075 |
| Kb5 (K - M4,5 ) |
73995.0 |
0.00280 |
| La1 (L3 - M5 ) |
9175.0 |
0.70718 |
| La2 (L3 - M4 ) |
9099.0 |
0.07893 |
| Lb1 (L2 - M4 ) |
10708.0 |
0.82036 |
| Lb2,15 (L3 - N4,5 ) |
10903.1 |
0.16823 |
| Lb3 (L1 - M3 ) |
10868.0 |
0.43073 |
| Lb4 (L1 - M2 ) |
10510.0 |
0.32258 |
| Lb6 (L3 - N1 ) |
10523.9 |
0.00989 |
| Lg1 (L2 - N4 ) |
12512.1 |
0.16153 |
| Lg2 (L1 - N2 ) |
12841.2 |
0.10294 |
| Lg3 (L1 - N3 ) |
12923.2 |
0.14376 |
| Ll (L3 - M1 ) |
8041.0 |
0.03578 |
| Ln (L2 - M1 ) |
9650.0 |
0.01811 |
| Ma (M5 - N6,7 ) |
1976.2 |
1.00000 |
| Mb (M4 - N6 ) |
2052.2 |
0.99707 |
| Mg (M3 - N5 ) |
2254.7 |
1.00000 |
| Mz (M4,5 - N2,3 ) |
1538.2 |
0.00293 |
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