Electrochemical, spectroelectrochemical and electrocatalytic properties of newly synthesized phthalocyanine compounds with 1,1′-thiobis(2-naphthol) groups

Metallo‐phthalocyanines Containing 1,3,4‐oxadiazole Substituents: Synthesis, Characterization, Electrochemical and Spectroelectrochemical Properties

“…However, this high voltage (the CoPc gives an one oxidation peak at 0.95 V(Figure 1b)) cannot be explained only by the effect of solvent. Most likely, this redox couple originates from the ligand-based oxidation reaction, which is consistent with the literature [41,42] and can be attributed to [Co II Pc À 2 ]/[Co II Pc À 1 ] + . The calculated electrochemical parameters from CV graphs at a scan rate of 100 mVs À 1 (the peak-to-peak separation (ΔE p ) and half-wave potential (E l/2 ) were given in Table 1.…”

The windmill, the dragon, and the frog: geometry control over the spectral, magnetic, and electrochemical properties of cobalt phthalocyanine regioisomers

“…Zn, Ni, Co, NMR measurements for the Co complex are not performed. 22,23,[46][47][48][49][50][51][52][53] Still, there are 32 articles in which NMR measurements for the CoPcs were carried out. On examination of the published data, one finds that in some of these publications only lists of chemical shifts are given; in cases when the experimental spectra are shown, the resolution is poor.…”

“…There were fast perturbations within roughly 200 fs which were attributed to instrument artifacts (e.g. pump-probe interference 22,23,[46][47][48][49][50][51][52][53] ) and possibly excited state thermalization, however the rest of response can be fitted globally to biexponential decay model. The first time constant was around 1 ps and the second around 10 ps for all three compounds in toluene.…”