Table 3. GRPs of Studied Sensors and Their Respective Ions^a.

compound	IP	EA	X	μ	η	ω	σ
SM-1	6.889	1.912	4.401	–4.401	2.489	3.891	0.201
SM-1-an1	6.03	1.371	3.700	–3.700	2.330	2.939	0.215
SM-1-an2	6.064	1.834	3.949	–3.949	2.115	3.687	0.236
SM-1-an3	5.723	1.403	3.563	–3.563	2.160	2.939	0.231
SM-2	6.999	1.886	4.443	–4.443	2.557	3.860	0.196
SM-2-an1	6.092	1.390	3.741	–3.741	2.351	2.977	0.213
SM-2-an2	6.172	1.820	3.996	–3.996	2.176	3.670	0.230
SM-2-an3	5.707	1.250	3.479	–3.479	2.229	2.715	0.224
SM-3	6.899	1.895	4.397	–4.397	2.502	3.864	0.199
SM-3-an1	6.009	1.330	3.670	–3.670	2.340	2.878	0.214
SM-3-an2	6.101	1.820	3.961	–3.961	2.141	3.664	0.234
SM-3-an3	5.646	1.248	3.447	–3.447	2.199	2.702	0.227

^aUnits in eV.