Calculated Fukui functions f⁺_k, f⁻_k and Δf for SBC.

Atoms	SBC
	f +	f −	Δf
C1	0.002	0.012	−0.010
O2	0.004	0.018	−0.014
C3	0.007	0.007	0.000
C4	0.011	0.009	0.002
C5	0.007	0.020	−0.013
C6	0.003	0.023	−0.010
O7	0.016	0.018	−0.002
O8	0.016	0.112	−0.096
C9	0.004	0.010	−0.006
O10	0.028	0.094	−0.066
N11	0.106	0.026	0.080
O12	0.012	0.025	−0.013
C13	0.111	0.026	0.085
C14	0.037	0.040	−0.003
C15	0.049	0.030	0.019
C16	0.047	0.044	0.003
C17	0.063	0.025	0.019
C18	0.042	0.034	0.008
C19	0.073	0.045	0.028
O20	0.063	0.068	−0.005