Table A5.

Photophysical properties of several tris(dipyrrinato)Ga(III) and -In(III) complexes and reference compounds B-4 and Zn-2g.

Complex	Solvent	λa (nm)	ɛ a	λf (nm)	∆ṽ (cm−1)	${\mathbf{\phi }}_{\mathbf{f}}$	${\mathbf{\tau }}_{\mathbf{f} } \left(\mathbf{ns}\right)$	${\mathbf{\tau }}_{\mathbf{r} } \left(\mathbf{ns}\right)$	Ref.
B-4	Tol	604	6.11	650	1172 d	0.35	2.53		[203]
	DCM					0.18	1.52		[203]
Zn-2g	Hex	487 b	11.5 b	501	574 d	0.36 b	3.51	~10	[3]
Ga-2	Hex	448, 496	8.7, 6.8	528	1220 e	0.024	3.75	156	[3]
	MCH						3.76		[3]
In-3	Hex	444, 496	11.7, 6.01	522	1113 e	0.074	1.93	26	[3]
	MCH						1.82		[3]
In-4	Tol	459, 570	11.8, 6.73	592	-	0.41	2.44		[203]
	DCM					0.053	1.29		[203]
In-5	Tol	478, 542 c, 564	12.4, 9.24 c, 11.3	596	-	0.34	2.53		[203]
	DCM					0.021	1.42		[203]
In-6	Tol	528, 572	15.6, 14.0	600	-	0.28	2.49		[203]
	DCM					0.015	1.48		[203]

^a ɛ (10⁴ M⁻¹ cm⁻¹), ^b toluene (Tol) [162], ^c shoulder in absorption spectrum, ^d calculated with Equation (7), ^e Literature value; Hex = Mixture of hexanes, MCH = Methylcyclohexane.