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. 2011 Sep 30;16(10):8353–8367. doi: 10.3390/molecules16108353

Figure 3.

Figure 3

Comparison of the UV-Vis absorption spectrum of [RuL1L2(NCS)2] (solid line) with [Ru(L1)2(NCS)2] (dash line) and [Ru(L2)2(NCS)2] (dot line) at a concentration of 1 × 10−3 M−1 in DMF solution showing effect of extended π-conjugation and mixed-ligand coordination.