Theoretical and Experimental Study of New Photochromic Bis-Spiropyrans with Hydroxyethyl and Carboxyethyl Substituents
Figure 6
Structural properties of complex compounds (2b)TTC-SP-Zn2+ and (2b)TTC-TTC-Zn2+ calculated at the CPCM/PBE0/6-311G** level of theory (acetonitrile solutions).
