Atomes	Q-4-one			DMQ			DBrQ
Atomes	f⁻	f⁺	Δf	f⁻	f⁺	Δf	f⁻	f⁺	Δf
N1	0.284	−0.072	−0.356	0.243	−0.096	−0.339	0.159	−0.198	−0.357
C2	−0.205	−0.074	0.131	−0.102	0.042	0.144	−0.208	−0.069	0.139
C3	0.051	0.141	0.089	−0.051	0.035	0.086	−0.049	0.047	0.096
C4	−0.224	0.088	0.312	−0.123	0.146	0.269	−0.219	0.145	0.364
C5	−0.153	0.162	0.315	−0.156	0.175	0.331	−0.151	0.174	0.325
C6	−0.103	−0.124	−0.81	−0.106	−0.189	−0.083	−0.981	−0.167	−0.814
C7	−0.229	−0.090	0.139	−0.113	0.054	0.167	−0.135	0.033	0.168
C8	−0.021	0.220	0.241	−0.058	0.223	0.281	−0.065	0.219	0.284
C9	−0.009	−0.038	−0.029	−0.007	−0.028	−0.021	0.006	−0.017	−0.023
C10	0.062	−0.020	−0.082	−0.060	−0.024	−0.084	−0.080	−0.009	−0.089
C11	0.022	−0.127	−0.149	0.065	−0.114	−0.179	0.078	−0.103	−0.181