Table 6. Relative Energies (eV) in Multistate Energy Decomposition Analysis of the Lowest Singlet States in Tetracyanoethylene (TCNE)···Methyl Vinyl Ether and TCNE···Naphthalene Exciplex^a.

	(TCNE)···(MeOCH=CH2)				(TCNE)···(naphthalene)
	[S0] geom		[S1] geom		[S0] geom		[S1] geom
energy	S1	S2	S1	S2	S1	Lb/La	S1	La/Lb
hνoK	4.77	6.72	4.47	6.37	4.62	4.61/4.65	4.45	4.47/4.65
ΔELint	–0.23	–0.23	0.54	0.54	–0.22	–0.22	0.08	0.08
ΔErefK	4.86	6.75	4.18	6.46	4.62	4.62/4.65	4.24	4.27/4.48
ΔEExK	4.69	6.92	4.04	6.66	4.33	4.62/4.91	3.79	4.48/4.68
ΔΔEResK	–0.17	0.17	–0.18	0.20	–0.29	0.00/0.26	–0.45	0.21/0.20
ΔΔESEK	(−1.42)	–0.04	(−2.68)	0.11	(−1.68)	0.01	(−2.10)	0.05
					(−0.94)	0.00	(−1.06)	0.05
					(0.43)		(0.26)
					0.02		0.11
ΔΔEOCDK	(−0.42)	–0.13	(−0.71)	–0.06	(−0.75)	–0.02	(−0.62)	–0.28
					(−0.70)	–0.18	(−0.52)	–0.23
					(−0.76)		(−0.68)
					0.20		0.14
ΔELCTS0	–0.28	–0.28	–0.13	–0.13	–0.05	–0.05	–0.11	–0.11
ΔELbS0	–0.51		0.41		–0.27	–0.27	–0.03	–0.03
ΔEbK	(−2.15)		–3.28		(−2.94)b	–0.22	(−3.30)b	–0.14
covalent					–0.29	–0.14	–0.33	–0.07

^aCharge transfer (CT) states are shown in parentheses. See Scheme 1 for energy definition and the footnote of Table 3.

^bOnly binding energy for the lowest charge transfer state is shown.