Photoluminescence of Sn2+-I--mixed molecular perovskites

摘要

Novel three-dimensional molecular perovskites with the general formula ABX(3) (A = N-methyl-N'-diazabicyclo[2.2.2] octonium, B = NH4+, X = BF4- or ReO4-) were constructed. These molecular perovskites can act as hosts of phosphors like Sn2+ to emit intense light under the excitation of UV light.