Synthesis and X-ray crystal structure of the first tetrathiafulvalene-based acceptor–donor–acceptor sandwich
Abstract
The synthesis and characterization of the bis-macrocyclic A–D–A sandwich 4·4PF6 produced in a simple one-pot reaction is reported; only one acceptor unit participates in charge-transfer interactions with the TTF unit in the solid state of 4·4PF6.