. 2008 Dec 18;131(1):200–211. doi: 10.1021/ja806693s

Table 2. Summary of Calculated and Experimentally Obtained Spin Dipolar Couplings for Radical II^a.

nuclei	A_iso (cal.)	T_x (cal.)	T_y (cal.)	T_z (cal.)	A_x (exp.)	A_y (exp.)	A_z (exp.)
C1′−¹H	+8.3	−0.846	−0.752	1.598	10.0	7.7	7.7
C4′−¹H	+8.3	−0.985	−0.619	1.604	10.7	n.d.	13.6
C5′−¹H_α	−0.3	−0.721	−0.444	1.164	∼0.5
C5′−¹H_β	−0.3	−0.849	−0.429	1.278	∼0.5
¹³C1′	−3.7	−0.313	−0.296	0.609	−5.2	−5.2	−4.3
¹³C2′	−0.7	−7.539	−5.812	13.350	−7.7	−6.2	n.d.
¹³C3′	−2.0	−6.497	−4.788	11.286	−7.7	−6.2	n.d.
¹³C4′	−4.0	−0.269	−0.197	0.466	−5.2	−5.2	−4.3
¹³C5′	+4.8	−0.488	−0.293	0.781
¹⁵N1	−3.0	0.335	0.231	−0.566	2.9	2.9	3.4
¹⁵NH₂	−0.009	0.013	0.006	−0.018	<0.2
¹⁵N3	−0.12	0.067	0.056	−0.122	<0.2

All values are in Gauss. The values of A_y (C4′−¹H) and A_z (¹³C2/3′) are not determined by experiment.

Table 2. Summary of Calculated and Experimentally Obtained Spin Dipolar Couplings for Radical IIa.