Atomic Data for At
| Property | Value |
| Atomic Number: | 85 |
| Atomic Mass: | 210.0 |
| Density (gm / cm^3): |
6.35 |
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python script
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X-ray absorption edges for At
| Edge |
Energy (eV) |
Width (eV) |
Fluorescence Yield |
Edge Jump |
| K |
95730.0 |
69.800 |
0.97438 |
4.586 |
| L1 |
17493.0 |
12.800 |
0.12800 |
1.157 |
| L2 |
16785.0 |
7.010 |
0.41500 |
1.400 |
| L3 |
14214.0 |
6.290 |
0.39900 |
2.459 |
| M1 |
4317.0 |
22.000 |
0.00360 |
1.040 |
| M2 |
4008.0 |
15.324 |
0.00867 |
1.058 |
| M3 |
3426.0 |
10.000 |
0.00598 |
1.160 |
| M4 |
2909.0 |
3.320 |
0.03467 |
1.652 |
| M5 |
2787.0 |
3.060 |
0.03497 |
3.389 |
| N1 |
1042.0 |
14.937 |
0.00032 |
1.022 |
| N2 |
886.0 |
13.000 |
0.00020 |
1.005 |
| N3 |
740.0 |
13.000 |
0.00013 |
1.060 |
| N4 |
533.0 |
7.001 |
0.00026 |
1.020 |
| N5 |
507.0 |
7.001 |
0.00026 |
1.000 |
| N6 |
210.0 |
0.112 |
0.00035 |
1.350 |
| N7 |
210.0 |
0.112 |
0.00035 |
1.350 |
| O1 |
195.0 |
0.100 |
0.00000 |
1.287 |
| O2 |
148.0 |
0.100 |
0.00000 |
1.160 |
| O3 |
115.0 |
0.100 |
0.00000 |
1.500 |
| O4 |
40.0 |
0.100 |
0.00000 |
1.000 |
| O5 |
40.0 |
0.100 |
0.00000 |
1.000 |
| P1 |
13.0 |
0.100 |
0.00000 |
1.000 |
| P2 |
6.0 |
0.100 |
0.00000 |
1.000 |
| P3 |
1.0 |
0.100 |
0.00000 |
1.000 |
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X-ray fluorescence lines for At
| Line |
Energy (eV) |
Intensity |
| Ka1 (K - L3 ) |
81516.0 |
0.48284 |
| Ka2 (K - L2 ) |
78945.0 |
0.29000 |
| Ka3 (K - L1 ) |
78237.0 |
0.00058 |
| Kb1 (K - M3 ) |
92304.0 |
0.11072 |
| Kb2 (K - N2,3 ) |
94844.0 |
0.05335 |
| Kb3 (K - M2 ) |
91722.0 |
0.05786 |
| Kb4 (K - N4,5 ) |
95197.0 |
0.00115 |
| Kb5 (K - M4,5 ) |
92821.0 |
0.00350 |
| La1 (L3 - M5 ) |
11427.0 |
0.67574 |
| La2 (L3 - M4 ) |
11305.0 |
0.07550 |
| Lb1 (L2 - M4 ) |
13876.0 |
0.77797 |
| Lb2,15 (L3 - N4,5 ) |
13681.0 |
0.17097 |
| Lb3 (L1 - M3 ) |
14067.0 |
0.38227 |
| Lb4 (L1 - M2 ) |
13485.0 |
0.34836 |
| Lb5 (L3 - O4,5 ) |
14174.0 |
0.02683 |
| Lb6 (L3 - N1 ) |
13172.0 |
0.01118 |
| Lg1 (L2 - N4 ) |
16252.0 |
0.16967 |
| Lg2 (L1 - N2 ) |
16607.0 |
0.12418 |
| Lg3 (L1 - N3 ) |
16753.0 |
0.14519 |
| Lg6 (L2 - O4 ) |
16745.0 |
0.03384 |
| Ll (L3 - M1 ) |
9897.0 |
0.03977 |
| Ln (L2 - M1 ) |
12468.0 |
0.01852 |
| Ma (M5 - N6,7 ) |
2577.0 |
1.00000 |
| Mb (M4 - N6 ) |
2699.0 |
0.99707 |
| Mg (M3 - N5 ) |
2919.0 |
1.00000 |
| Mz (M4,5 - N2,3 ) |
2023.0 |
0.00293 |
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