Iso- und Heteropolysäuren
| Thema | Name des Verfassers | Seiten | KB | Download |
| (NH4)6Co2Mo10O30· 10 H2O | Andreas Wagner | 4 | 311 | Link |
| (NH4)2Mn2V10O28*12 H2O | Matthias Hinrichs | 2 | 21 | Link |
| (NH4)2Zn2V10O28 ∙16 H2O | Julia Blechinger | 3 | 357 | Link |
| (NH4)4(NiMo6O24H6)×5H2O | Oswald Krotz | 2 | 28 | Link |
| (NH4)4Mo8O26 | Doris Weber | 4 | 20 | Link |
| (NH4)6(Co2Mo10O36)*10 H2O | Ondrej Burkacky | 3 | 28 | Link |
| K2Cr3O10 | Thomas Altenburg | 3 | 97 | Link |
| K7(MnV13O38)*18 H2O | Christian Schmolke | 5 | 17 | Link |
| Na10(H2W12O42) | Can-Carlo Dörtbudak | 3 | 83 | Link |
| NH4)6(Co2Mo10O30) | Jan Sehnert | 6 | 237 | Link |