Table 4.

C–H^…π interactions (Å and °) between SCX4 host and guests.

Guest	No Buffer		Buffer
	C–H…π	α a	C–H…π	α a
DIMP	3.066	27.2	2.968	24.4
DEMP	3.402	23.5
PMP	3.051	25.8
GD	2.496	29.6	2.803	29.0
	2.532	28.4

^a angle between aromatic centroid, hydrogen atom and closest aromatic carbon atom.