Antimony(III) dithiocarbamates: Structural studies and exploration of the rare Sb···Sb interaction

Excitation-Wavelength-Dependent Emission Behavior in (NH4)2SnCl6 via Sb3+ Dopant

“…Combined with the different PLE spectra at both room temperature and low temperature and the short and long decay lifetimes in microsecond scales, the emission at 590 nm is attributed to the STE emission of Sb octahedra, and the NIR emission at 734 nm may be attributed to the STE of Sn octahedra. , Their short-lifetime components should be from the STE itself, while the long-lifetime component is related to the STE with neighboring site interactions if Sb incorporated …”

“…26,50 Their short-lifetime components should be from the STE itself, while the long-lifetime component is related to the STE with neighboring site interactions if Sb incorporated. 51 Temperature-dependent PL spectra were collected at 360 nm (Figure 4a) and 390 nm (Figure 4d) UV excitation, respectively. Panels b and e of Figure 4 show the pseudocolor diagram of PL intensity and wavelength relative to temperatures at 360 and 390 nm excitation, respectively.…”

“…26 , 50 Their short-lifetime components should be from the STE itself, while the long-lifetime component is related to the STE with neighboring site interactions if Sb incorporated. 51 …”