Table 1 Summary of the data subclasses in the hybrid organic-inorganic perovskites dataset.
Organic cation A | Cation B and anion X | Total | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ge | Sn | Pb | |||||||||||
F | Cl | Br | I | F | Cl | Br | I | F | Cl | Br | I | ||
Ammonium | 2 | 2 | 4 | 3 | 3 | 4 | 3 | 4 | 2 | 2 | 3 | 3 | 35 |
Methylammonium | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 69 |
Dimethylammonium | 5 | 7 | 9 | 8 | 9 | 8 | 7 | 8 | 5 | 7 | 7 | 7 | 87 |
Trimethylammonium | 7 | 8 | 9 | 9 | 7 | 10 | 11 | 11 | 9 | 11 | 9 | 12 | 113 |
Tetramethylammonium | 2 | 3 | 3 | 2 | 1 | 3 | 3 | 2 | 1 | 3 | 3 | 3 | 29 |
Ethylammonium | 9 | 10 | 11 | 12 | 11 | 11 | 12 | 12 | 12 | 10 | 10 | 11 | 131 |
Propylammonium | 8 | 11 | 13 | 12 | 10 | 13 | 13 | 12 | 11 | 10 | 11 | 13 | 137 |
Isopropylammonium | 9 | 8 | 9 | 10 | 9 | 9 | 11 | 9 | 12 | 11 | 8 | 10 | 115 |
Butylammonium | 4 | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 2 | 4 | 4 | 4 | 41 |
Hydroxylammonium | 7 | 7 | 7 | 7 | 5 | 6 | 7 | 7 | 7 | 6 | 7 | 7 | 80 |
Formamidinium | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 33 |
Acetamidinium | 6 | 5 | 6 | 6 | 6 | 6 | 7 | 6 | 5 | 6 | 6 | 6 | 71 |
Hydrazinium | 8 | 10 | 11 | 11 | 8 | 11 | 12 | 11 | 8 | 9 | 8 | 9 | 116 |
Guanidinium | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 2 | 3 | 3 | 3 | 33 |
Azetidinium | 13 | 14 | 16 | 15 | 14 | 17 | 16 | 16 | 9 | 13 | 13 | 15 | 171 |
Imidazolium | 6 | 6 | 8 | 8 | 9 | 8 | 7 | 9 | 6 | 7 | 5 | 6 | 85 |
Total | 97 | 105 | 121 | 119 | 106 | 120 | 124 | 122 | 99 | 110 | 105 | 118 | 1,346 |
