Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties

Figure 4

Intermolecular and intramolecular interactions of compound 2a (H15-S2, 2.616), (N2-H of OH, 1.931), (H13 of (t) Bu-O2, 2.336–2.278), (S1-H9, 2.741), (H6 of (t) Bu-O1, 2.380–2.314) Å.