Table 2. Global Reactivity Descriptors of DBTR and DBTD1–DBTD6^a.

compounds	IP	EA	X	η	μ	ω	σ
DBTR	5.937	2.867	4.402	1.535	–4.402	6.311	0.325
DBTD1	5.177	2.680	3.929	1.249	–3.928	6.180	0.400
DBTD2	5.041	2.682	3.862	1.179	–3.861	6.328	0.423
DBTD3	4.897	2.675	3.786	1.111	–3.786	6.450	0.450
DBTD4	4.866	2.670	3.768	1.098	–3.768	6.465	0.455
DBTD5	4.814	2.676	3.745	1.069	–3.745	6.559	0.467
DBTD6	4.797	2.666	3.732	1.066	–3.731	6.534	0.469

^aUnits are in eV.