ChemInform Abstract: Synthesis, Structural and Optical Characterization of APbX3 (A: Methylammonium, Dimethylammonium, Trimethylammonium; X: I, Br, Cl) Hybrid Organic-Inorganic Materials.

APbX3 (A: MeNH3+, Me2NH2+, Me3NH+; X: I, Br) hybrid organic-inorganic compounds are prepared by dissolving appropriate amounts of Pb(O-Ac)2 in excess HX (100 °C) followed by the addition of the respective amine (25-40% in H2O) in stoichiometric quantities and subsequent cooling to 46 °C at a rate of 1 °C/min. [ABSTRACT FROM AUTHOR]