Spin–orbit coupling matrix elements (SOCMEs/cm⁻¹), reorganization energies (λ_reorg/eV), intersystem crossing rates (k_ISC/s⁻¹), reverse intersystem crossing rates (k_rISC/s⁻¹), fluorescence rate constants (k^F_r × 10⁶/s⁻¹), and phosphorescence rate constants (k^P_r × 10³/s⁻¹) of compounds 1 and 2 in crystal.

	At S1		At T1
	1	2	1	2
SOCMEs (cm−1)	13.14	18.57	8.34	20.72
λ reorg (eV)	0.0256	0.0108	0.0241	0.0096
k ISC/krISC (s−1)	8.25 × 108	2.34 × 109	6.27 × 105	3.36 × 107
k F × 106 (s−1)	3.91	0.33	—	—
k P × 103 (s−1)	—	—	1.11	2.70