(b) β-Ket

	Crystal		Pixel		CE
	A⋯A	C—H⋯π	A⋯A	C—H⋯π	A⋯A	C—H⋯π
E tot	−91.86	−34.98	−62.2	−37.7	−71.4	−46.2
E coul	–	–	−152.1	−16.6	−133.3	−15.1
E pol	–	–	−78.0	−9.1	−29.0	−4.7
E energy-dispersive	–	–	−22.3	−56.1	−13.3	−62.8
E rep	–	–	190.2	44.1	166.1	45.3