TY - JOUR T1 - Diamagnetic and paramagnetic ring currents in expanded porphyrins. JO - Org Biomol Chem PY - 2004/01/07 AU - Steiner E AU - Fowler PW ED - DO - DOI: 10.1039/b309426j VL - 2 IS - 1 SP - 34 EP - 37 Y2 - 2024/12/26 ER -