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) |
Fluorescence Yield |
Edge Jump |
| K |
95730.0 |
0.974385 |
4.586 |
| L1 |
17493.0 |
0.128 |
1.1566 |
| L2 |
16785.0 |
0.415 |
1.4 |
| L3 |
14214.0 |
0.399 |
2.459 |
| M1 |
4317.0 |
0.00359667 |
1.04 |
| M2 |
4008.0 |
0.00867333 |
1.058 |
| M3 |
3426.0 |
0.00597667 |
1.15991 |
| M4 |
2909.0 |
0.0346667 |
1.652 |
| M5 |
2787.0 |
0.0349667 |
3.389 |
| N1 |
1042.0 |
0.00032 |
1.02177 |
| N2 |
886.0 |
0.000196667 |
1.005 |
| N3 |
740.0 |
0.000126667 |
1.06 |
| N4 |
533.0 |
0.000263333 |
1.02 |
| N5 |
507.0 |
0.000263333 |
1.0 |
| N6 |
210.0 |
0.000353333 |
1.35 |
| N7 |
210.0 |
0.000353333 |
1.35 |
| O1 |
195.0 |
0.0 |
1.287 |
| O2 |
148.0 |
0.0 |
1.16 |
| O3 |
115.0 |
0.0 |
1.5 |
| O4 |
40.0 |
0.0 |
1.0 |
| O5 |
40.0 |
0.0 |
1.0 |
| P1 |
13.0 |
0.0 |
1.0 |
| P2 |
6.0 |
0.0 |
1.0 |
| P3 |
1.0 |
0.0 |
1.0 |
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X-ray fluorescence lines for At
| Line |
Energy (eV) |
Intensity |
| Ka1 (K - L3 ) |
81516.0 |
0.482835 |
| Ka2 (K - L2 ) |
78945.0 |
0.289996 |
| Ka3 (K - L1 ) |
78237.0 |
0.000584849 |
| Kb1 (K - M3 ) |
92304.0 |
0.110721 |
| Kb2 (K - N2,3 ) |
94844.0 |
0.0533533 |
| Kb3 (K - M2 ) |
91722.0 |
0.0578602 |
| Kb4 (K - N4,5 ) |
95197.0 |
0.0011524 |
| Kb5 (K - M4,5 ) |
92821.0 |
0.00349727 |
| La1 (L3 - M5 ) |
11427.0 |
0.675742 |
| La2 (L3 - M4 ) |
11305.0 |
0.0754965 |
| Lb1 (L2 - M4 ) |
13876.0 |
0.777965 |
| Lb2,15 (L3 - N4,5 ) |
13681.0 |
0.170971 |
| Lb3 (L1 - M3 ) |
14067.0 |
0.382266 |
| Lb4 (L1 - M2 ) |
13485.0 |
0.348363 |
| Lb5 (L3 - O4,5 ) |
14174.0 |
0.0268316 |
| Lb6 (L3 - N1 ) |
13172.0 |
0.0111836 |
| Lg1 (L2 - N4 ) |
16252.0 |
0.169672 |
| Lg2 (L1 - N2 ) |
16607.0 |
0.12418 |
| Lg3 (L1 - N3 ) |
16753.0 |
0.145191 |
| Lg6 (L2 - O4 ) |
16745.0 |
0.0338389 |
| Ll (L3 - M1 ) |
9897.0 |
0.039775 |
| Ln (L2 - M1 ) |
12468.0 |
0.0185236 |
| Ma (M5 - N6,7 ) |
2577.0 |
1.0 |
| Mb (M4 - N6 ) |
2699.0 |
0.997068 |
| Mg (M3 - N5 ) |
2919.0 |
1.0 |
| Mz (M4,5 - N2,3 ) |
2023.0 |
0.00293255 |
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