[4′-(4-Aminophenyl)-2,2′:6′,2′′-terpyridine]chloridopalladium(II) chloride
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چکیده
The Pd(II) atom in the complex cation of the title compound, [PdCl(C(21)H(16)N(4))]Cl, is coordinated by three N atoms derived from the terpyridine ligand and a chloride ion, which define a distorted PdClN(3) square-planar coordination geometry. In the crystal, the presence of N-H⋯Cl hydrogen bonds involving the amino H atom and chloride anions link two cations and two anions into a four-ion aggregate via centrosymmetric eight-membered [⋯H-N-H⋯Cl](2) synthons. Layers of cations are inter-spersed with the chloride anions with stabilization provided by C-H⋯Cl inter-actions involving both Cl atoms, as well as π-π inter-actions [the closest inter-action of 3.489 (6) Å occurs between a chelate ring and a pyridyl residue].
منابع مشابه
Bis[4′-(4-cyanophenyl)-2,2′:6′,2′′-terpyridine]cobalt(II) dichloride
The title complex, [Co(C(22)H(14)N(4))(2)]Cl(2), has been synthesized by a solvothermal reaction of the 4'-(4-cyano-phen-yl)-2,2':6',2''-terpyridine ligand with CoCl(2)·6H(2)O. The cobalt(II) ion is six-coordinated by two tridentate ligands in a distorted octa-hedral geometry. The benzene rings form dihedral angles of 30.02 (7) and 30.26 (7)° with the mean planes of the terpyridine ring systems...
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