Fig. 2From: Metallacages with 2,6-dipicolinoylbis(N,N-dialkylthioureas) as novel platforms in nuclear medicine for 68Ga, 177Lu and 198AuA Molecular structure of the complex [Lu{Au(Lmorph-κS)}3], as representative for the [M{Au(Lmorph-κS)}3]-type complexes. The hydrogen atoms and solvent molecules were omitted for clarity. B The coordination polyhedron around the Lu3+ metal center in [Lu{Au(Lmorph-κS)}3]. The nitrogen atoms are in green and oxygen atoms are in blueBack to article page