A study published in the journal Science China Chemistry found that PBA3[InCl6]·H2O exhibits a special “herringbone” stacking mode that enables abundant weak interactions between organic ligands and metal halide units. While the light source with 420 nm wavelength is used for excitation, the crystals preferentially display the ultra-long triplet phosphorescent emission with 290.4 ms lifetime decay.
Click here for original story, Ultra-long room temperature phosphorescence of indium-based organic inorganic metal halide
Source: Phys.org