Fig. 3. (A) Synthesis of the Pt(bc)(dtb-bpy) complex leads to a mixture containing two product isomers featuring a κ2-C,C-bound bc (4a) and κ2-B,C-bound bc (4b). (B) 1H NMR spectrum of the aryl region for the isolated mixture of 4a (label A) and 4b (label B). (C) Single crystal X-ray structure of 4a drawn with 50% thermal ellipsoid probability (CCDC ; 1446943). H atoms are omitted for clarity.
