Parameters generated from the optical properties of 1 and 2.

Optical data	1	2
λ max (abs) nm	356	356
ε max M−1 cm−1	9882 ± 140	15 333 ± 174
λ max (emi) nm	422	422
Stokes shift (cm−1)	4393	4393
ϕ f (%)	4 ± 0.02	2 ± 0.1
τ avg (ns)	0.85 ± 0.09	1.46 ± 0.15