Cyclic "M IND.2" "(RL)IND.2" coordination complexes of 5-(3-[ N-tert-butyl-N-aminoxyl]phenyl)pyrimidine with paramagnetic transition metal dications - Baskett, Martha; Lahti, Paul M; Paduan-Filho, Armando; Oliveira Jr., N. F. (Inorganic Chemistry, 2005)