Research Article
Insight into Perovskite Solar Cell Formation for Various Organohalides Perovskite Precursors in the Presence of Water at the Molecular Level
Table 2
Interaction energies for the various organohalides perovskite precursors in the water.
| | System name | Pb and Cl | Pb and organic precursor | Pb and water | Organic precursor and Cl | Organic precursor and water | Cl and water |
| 1 | Reference | −160.45 | – | – | – | – | – |
| 2 | Iso-BA+ | −219.68 | 15.09 | – | −58.18 | – | – | 3 | −404.64 | 2.19 | −1,951.36 | −63.40 | −254.04 | −734.61 |
| 4 | PEA+ | −111.57 | 7.16 | – | −63.77 | – | – | 5 | −507.32 | 2.15 | −1,799.12 | −69.14 | −267.21 | −629.03 |
| 6 | EDBE2+ | −303.1 | 17.53 | – | −114.41 | – | – | 7 | −616.04 | 7.28 | −1,520.38 | −158.52 | −423.67 | −840.53 |
| 8 | GA+ | −219.27 | −12.55 | – | −51.03 | – | – | 9 | −485.36 | −44.60 | −1,800.82 | −97.94 | −483.51 | −554.94 |
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Unit: kJ/mol.
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