Table 4. A summary of inter­action energies (kJ mol⁻¹) calculated for (I).

Contact	R (Å)	E ele	E pol	E dis	E rep	E tot
Cg(N2C4)⋯Cg(C6)i +
Cg(C6)⋯Cg(C6)i +	8.12	−28.9	−5.0	−64.7	48.2	−60.8
O1⋯H14i
C5⋯H7C ii	7.84	−21.3	−5.5	−60.9	43.5	−52.8
O3 ⋯H8A iii +
C10 ⋯H8A iii	7.54	−10.7	−2.0	−56.8	32.6	−42.1
C12—H12⋯O2iv +
H12⋯H9A iv	8.17	−4.4	−4.6	−20.5	18.0	−14.8
O1⋯H9C v +
C7⋯H5v	7.98	−3.1	−2.0	−16.9	14.2	−10.6

Symmetry codes: (i) 1 − x, 1 − y, 2 − z; (ii) 1 − x, 2 − y, 1 − z; (iii) − x, 1 − y, 1 − z; (iv) x, −1 + y, z; (v) 1 + x, y, z.