Loops, Chains, Sheets, and Networks from Variable Coordination of 'Cu(hfac) IND.2' with a Flexibly Hinged Aminoxyl Radical Ligand - Baskett, Martha; Paduan-Filho, Armando; Oliveira Junior, Nei Fernandes de; Chandrasekaran, A; Mague, Joel T; Lahti, Paul M (Inorganic Chemistry, 2011)