Research Article

Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different Solvents

Table 2

Absorption spectral data for sulfonated phthalocyanine metals in DMF ( M).

CompoundQ band , (nm)

CoSPc6604.75
CuSPc6715.10
FeSPc6973.76
ZnSPc6724.73
NiSPc6664.97