Em. Maya et al., HOMO-DIMETALLIC AND HETERO-DIMETALLIC ETHYNYL-BRIDGED AND BUTADIYNYL-BRIDGED BISPHTHALOCYANINATO COMPLEXES, Chemical communications, (13), 1997, pp. 1175-1176
A new type of phthalocyanine-based chromophore system having two metal
lophthalocyanine rings bound together through ethynyl linkages has bee
n synthesized.