TY - JOUR T1 - Ring currents and magnetic properties of the cyclopropenyl cation and isoelectronic triangular 2 pi electron systems JO - MOL PHYS PY - 1997/06/20 AU - Cernusak I AU - Fowler PW AU - Steiner E ED - VL - 91 IS - 3 SP - 401 EP - 412 Y2 - 2025/04/16 ER -