STERICALLY STRAINED PORPHYRINS-INFLUENCE OF CORE PROTONATION AND PERIPHERAL SUBSTITUTION ON THE CONFORMATION OF TETRA-MESO-SUBSTITUTED, OCTA-BETA-SUBSTITUTED, AND DODECA-SUBSTITUTED PORPHYRIN DICATIONS
Mo. Senge et al., STERICALLY STRAINED PORPHYRINS-INFLUENCE OF CORE PROTONATION AND PERIPHERAL SUBSTITUTION ON THE CONFORMATION OF TETRA-MESO-SUBSTITUTED, OCTA-BETA-SUBSTITUTED, AND DODECA-SUBSTITUTED PORPHYRIN DICATIONS, Angewandte Chemie, International Edition in English, 33(23-24), 1995, pp. 2485-2487