metal-organic compounds
Open access
In the title compound, trans-[PtCl2(C15H15ClFN5)2], the PtII atom, located on an inversion centre, is coordinated by the purine N atoms of the 2-chloro-6-[(3-fluorobenzyl)amino]-9-isopropyl-9H-purine ligands and two Cl atoms in a slightly distorted trans-square-planar coordination geometry [N—Pt—Cl angles = 89.91 (5) and 90.09 (5)°]. Weak intramolecular N—HCl contacts occur. In the crystal, C—HCl and C—HF contacts, as well as weak π–π stacking interactions [centroid–centroid distances = 3.5000 (11) and 3.6495 (12) Å] connect the molecules into a three-dimensional architecture.
metal-organic compounds
Open access
The title compound, [Pt(C6H6O4)(C12H8N2)]·2H2O, which crystallizes as two independent formula units, has the metal atom in a square-planar geometry defined by two O atoms of the chelating cyclobutane-1,1-dicarboxylate dianion and two N atoms of the chelating 1,10-phenanthroline molecule (r.m.s. deviations of the PtO2N2 units = 0.026 and 0.026 Å). Adjacent complex and water molecules are connected through intermolecular O—HO hydrogen bonds and C—HO, CO [shortest CO distance = 3.140 (5) Å], π–π [shortest CC distances = 3.234 (6) and 3.347 (6) Å] and Ptπ [shortest PtC distance = 3.358 (4) Å] interactions into a three-dimensional network.