Protactinium Chemical compounds Chemical compounds

| Formula | color | symmetry | space_group | No_ | Pearson_symbol | a_pm | b_pm | c_pm | Z | density_g_cm3_ |
|---|---|---|---|---|---|---|---|---|---|---|
| PaBr5 | red | monoclinic | P21/c | 14 | mP24 | 838.5 | 1120.5 | 1214.6 | 4 | 4.98 |
| PaOBr3 |  | monoclinic | C2 |  |  | 1691.1 | 387.1 | 933.4 |  |  |
| Pa(PO3)4 |  | orthorhombic |  |  |  | 696.9 | 895.9 | 1500.9 |  |  |
| Pa2P2O7 |  | cubic | Pa3 |  |  | 865 | 865 | 865 |  |  |
| Pa(C8H8)2 | golden-yellow | monoclinic |  |  |  | 709 | 875 | 1062 |  |  |