Insight into Perovskite Solar Cell Formation for Various Organohalides Perovskite Precursors in the Presence of Water at the Molecular Level

Table 3

Number of hydrogen bondings for the interactions of various organohalide perovskite precursors in the water.

	System name	Organic precursor and Cl	Organic precursor and water	Cl and water
1	Reference	–	–	–
2	Iso-BA^+	26	–	–
3		17	52	356
4	PEA^+	40	–	–
5		18	59	310
6	EDBE^2+	77	–	–
7		43	88	393
8	GA^+	36	–	–
9		30	87	293