Pyrrolidinium lead iodide from crystallography: a new perovskite with low bandgap and good water resistance†
Abstract
The crystal structure of a new perovskite material, (C4H8NH2)PbI3 was determined and illustrated by single crystal X-ray diffraction. UV spectra, photoluminescence and XRD results show it is a promising alternative to hybrid organic–inorganic perovskites due to it's good water resistance and suitable bandgap.