487485.fig.003a
(a)
487485.fig.003b
(b)
Figure 3: Analysis of band measured with top excitation for nsc1_3 (a) and nsc1_1 (b). No unequivocal signal that can be assigned to band was observed in this range of Raman shift for nsc1_2. The convention used in Figure 3 is the same as in Figures 1 and 2.