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Di-μ-chlorido-bis-{[2-(morpholinometh-yl)phenyl-κC,N]palladium(II)}.

ABSTRACT: The title compound, [Pd(2)(C(11)H(14)NO)(2)Cl(2)], has a dimeric structure with Cl atoms bridging the two Pd atoms, one half of the mol-ecule being generated by symmetry due to the crystallographic inversion centre located in the middle of the perfectly planar Pd(2)Cl(2) ring. The five-membered ring adopts an envelope conformation, while the morpholino group has a chair conformation. The geometry around the metal centres is distorted square-planar, as a result of a strong intra-molecular N→Pd coordination trans to a Pd-Cl bond. In the crystal structure, the dimeric structure is strengthened by inter-molecular C-H⋯Cl hydrogen bonds. C-H⋯C(phen-yl) inter-actions link the dimers into a columnar supra-molecular array along the a axis; the dimers are further connected by C-H⋯Ph inter-actions into a three-dimensional supra-molecular arrangement.

SUBMITTER: Copolovici D

PROVIDER: S-EPMC2961971 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Di-μ-chlorido-bis-{[4-chloro-2-(dimethyl-amino-meth-yl)phenyl-κC,N]palladium(II)}.

Project description:The title compound, [Pd(2)(C(9)H(11)ClN)(2)Cl(2)], consists of two Pd atoms which are bridged by two Cl atoms, forming a centrosymmetric binuclear complex with a square-planar coordination for each of the Pd atoms. The Pd atom is chelated by one N and one C atom from a 4-chloro-2-(dimethyl-amino-meth-yl)phenyl ligand, forming a five-membered ring (N-Pd-C-C-C). In the crystal structure, weak C-H ⋯Cl hydrogen bonds link the mol-ecules in rows.

| S-EPMC2983531 | biostudies-literature

Di-μ-acetato-κO:O'-bis-{[2-(2-pyrid-yl)phenyl-κC,N]palladium(II)}.

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| S-EPMC2960165 | biostudies-literature

Di-?-chlorido-bis-[chlorido(dimethoxy-phenyl-phosphine)palladium(II)].

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| S-EPMC2979266 | biostudies-literature

Di-μ-chlorido-bis-({9-[(2,6-diisopropyl-phen-yl)imino-meth-yl]anthracen-1-yl}palladium(II)).

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| S-EPMC2961217 | biostudies-literature

Di-aqua-bis-{μ-1,5-bis-[(pyridin-2-yl)methyl-idene]carbonohydrazide(1-)}di-μ-chlorido-tetra-chlorido-tetra-zinc(II).

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| S-EPMC7405581 | biostudies-literature

catena-Poly[[bis-(N-ethyl-ethylene-di-amine-κN,N')copper(II)]-μ-cyanido-κN:C-[dicyanido-κC-palladium(II)]-μ-cyanido-κC:N].

Project description:The title compound, [CuPd(CN)(4)(C(4)H(12)N(2))(2)](n), consists of one-dimensional chains. The Cu and Pd atoms are both located on centers of symmetry in an alternating array of [Cu(N-Eten)(2)](2+) (N-Eten = N-ethyl-ethylenediamine) and [Pd(CN)(4)](2-) units. The Pd-C distances of 1.991 (3) and 1.992 (3) Å are inter-mediate values compared with the analogous Ni(II) and Pt(II) complexes [Akitsu & Einaga (2007 ▶). Inorg. Chim. Acta, 360, 497-505]. Due to Jahn-Teller effects, the axial Cu-N bond distance of 2.548 (2) Å is noticeably longer than the equatorial distances [Cu-NH(2) = 2.007 (2) and Cu-NHC(2)H(5) = 2.050 (2) Å]. There are interchain hybrogen bonds, with N(-H)⋯N = 3.099(4) Å.

| S-EPMC2969003 | biostudies-literature

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Project description:The Pd atom in the title compound, [Pd(C(18)H(14)O(3)P)Cl(C(5)H(8)N(2))], adopts a slightly distorted square-planar coordination geometry, with the metallated carbon positioned trans to the Cl atom. The crystal structure is stabilized by several weak C-H⋯O and C-H⋯Cl hydrogen-bond inter-actions. One of the phenyl rings is disordered over two almost equally occupied sites.

| S-EPMC3274940 | biostudies-literature

trans-Di-chlorido-bis-(pyridazine-?N)palladium(II).

Project description:The title compound, [PdCl2(C4H4N2)2], contains two crystallographically unique complexes; the Pd(II) atom lies on an inversion center in both cases. The two pyridazine units bonded to the Pd(II) atom are thus coplanar although dihedral angles within each complex are different. In one complex, the angle between the ring plane and Pd-Cl bond is almost perpendicular [89.4?(1)°], while the other is tilted with an angle of 60.0?(1)°. In the crystal, weak C?H-N hydrogen bonds and C?H-Cl inter-actions connect the two independent complex mol-ecules.

| S-EPMC3914053 | biostudies-literature

Di-μ-chlorido-bis-(chlorido{2-[(4-ethyl-phen-yl)imino-meth-yl]pyridine-κN,N'}copper(II)).

Project description:The binuclear title complex, [Cu(2)Cl(4)(C(14)H(14)N(2))(2)], is located on a crystallographic inversion centre. The Cu(II) ion is in a distorted square-pyramid coordination environment formed by the bichelating N-heterocyclic ligand, two bridging Cl atoms and one terminal Cl atom. One of the bridging Cu-Cl bonds is significantly longer than the other.

| S-EPMC3200970 | biostudies-literature

Di-μ-chlorido-bis-(chlorido{2,2'-[3-(1H-imidazol-4-ylmeth-yl)-3-aza-pentane-1,5-di-yl]diphthalimide}copper(II)).

Project description:The centrosymmetric dinuclear Cu(II) complex, [Cu(2)Cl(4)(C(24)H(21)N(5)O(4))(2)], was synthesized by the reaction of CuCl(2)·2H(2)O with the tripodal ligand 2,2'-[3-(1H-imid-azol-4-ylmeth-yl)-3-aza-pentane-1,5-di-yl]diphthalimide (L). Each of the Cu(II) ions is coordinated by two N atoms from the ligand, two bridging Cl atoms and one terminal Cl atom. The Cu(II) coordination can be best be described as a transition state between four- and five-coordination, since one of the bridging Cl atoms has a much longer Cu-Cl bond distance [2.7069 (13) Å] than the other [2.2630 (12) Å]. In addition, the Cu⋯Cu distance is 3.622 (1) Å. The three-dimensional structrure is generated by N-H⋯O, C-H⋯O and C-H⋯Cl hydrogen bonds and π-π inter-actions [centroid-centroid distances = 3.658 (4) and 4.020 (4) Å].

| S-EPMC2971966 | biostudies-literature

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