Synthesis and Dimerization Behavior of Five Metallophthalocyanines in Different Solvents

Table 1

The dimerization equilibrium constant of the five MPcs (30°C).

MPcs	in DMF/mol^−1·L	in DMSO/mol^−1·L
CoPc	4.07 × 10^5	5.54 × 10^3
ZnPc	7.59 × 10^3	7.09 × 10^3
CuPc	2.63 × 10^3	2.70 × 10^3
FePc	6.54 × 10^2	3.36 × 10^3
NiPc	1.30 × 10^2	2.59 × 10^2