Obrázek 78-26. Práškový RTG difrakční záznam pyromorfitu pro Co záření. Modelováno programem WinXpow.

Polohy a intenzity difrakčních maxim od strukturních rovin pyromorfitu, podle standardu databáze JCPDS pro Co záření.
| D | 2Theta | I(rel) | H K L |
| 4,990 | 20,65 | 8 | 1 1 0 |
| 4,330 | 23,84 | 20 | 2 0 0 |
| 4,130 | 25,02 | 45 | 1 1 1 |
| 3,730 | 27,75 | 2 | 2 0 1 |
| 3,670 | 28,21 | 8 | 0 0 2 |
| 3,380 | 30,69 | 25 | 1 0 2 |
| 3,270 | 31,75 | 35 | 2 1 0 |
| 2,985 | 34,87 | 100 | 2 1 1 |
| 2,959 | 35,19 | 100 | 1 1 2 |
| 2,885 | 36,12 | 60 | 3 0 0 |
| 2,497 | 41,98 | 2 | 2 2 0 |
| 2,440 | 43,01 | 2 | 2 1 2 |
| 2,266 | 46,50 | 6 | 3 0 2 |
| 2,195 | 48,10 | 16 | 1 1 3 |
| 2,162 | 48,88 | 8 | 4 0 0 |
| 2,063 | 51,39 | 35 | 2 2 2 |
| 2,007 | 52,93 | 18 | 3 1 2 |
| 1,983 | 53,63 | 10 | 3 2 0 |
| 1,957 | 54,40 | 20 | 2 1 3 |
| 1,915 | 55,69 | 25 | 3 2 1 |
| 1,886 | 56,62 | 20 | 4 1 0 |
| 1,861 | 57,46 | 25 | 4 0 2 |
| 1,833 | 58,42 | 10 | 0 0 4 |
| 1,721 | 62,63 | 2 | 1 1 4 |
| 1,711 | 63,04 | 2 | 3 1 3 |
| 1,688 | 64,00 | 2 | 2 0 4 |
| 1,678 | 64,43 | 4 | 4 1 2 |
| 1,633 | 66,43 | 8 | 4 2 0 |
| 1,623 | 66,89 | 6 | 3 3 1 |
| 1,599 | 68,03 | 6 | 2 1 4 |
| 1,564 | 69,77 | 4 | 5 0 2 |
| 1,553 | 70,34 | 4 | 5 1 0 |