Table 2. Coefficients representing the free energy contribution of each atom, as well as the guest charge, to the CB[7] binding affinities (24 and 39-guest datasets).

Guests	c	h	n	o	s	z
1–24	−0.77 (±0.04)	+0.26 (±0.03)	−2.84 (±0.10)	−0.42 (±0.19)	−1.60 (±0.20)
1–24	−0.91 (±0.07)	+0.01 (±0.04)	−3.13 (±0.22)	−1.73 (±0.32)	−2.96 (±0.32)	−1.39 (±0.22)
+a–oa

^aFrom ref. 10 See Fig. 1 caption for the list of guests.