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{2-Morpholino-N-[1-(2-pyrid-yl)ethyl-idene]ethanamine-?N,N',N''}bis-(thio-cyanato-?N)copper(II).

ABSTRACT: In the title compound, [Cu(NCS)(2)(C(13)H(19)N(3)O)], the Cu(II) ion is five-coordinated by the N,N',N''-tridentate Schiff base and the N atoms of two isothio-cyanate ligands in a square-pyramidal geometry. In the crystal, C-H?N, C-H?O and C-H?S inter-actions link adjacent mol-ecules into layers parallel to the ac plane. A weak inter-molecular ?-? inter-action occurs between the aromatic rings with a centroid-centroid distance of 3.9412?(9)?Å.

SUBMITTER: Suleiman Gwaram N

PROVIDER: S-EPMC3050323 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature

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{2-Morpholino-N-[1-(2-pyrid-yl)ethyl-idene]ethanamine-κN,N',N''}bis-(thio-cyanato-κN)copper(II).

Suleiman Gwaram Nura N Ikmal Hisham Nurul Azimah NA Khaledi Hamid H Mohd Ali Hapipah H

Acta crystallographica. Section E, Structure reports online 20101211 Pt 1

In the title compound, [Cu(NCS)(2)(C(13)H(19)N(3)O)], the Cu(II) ion is five-coordinated by the N,N',N''-tridentate Schiff base and the N atoms of two isothio-cyanate ligands in a square-pyramidal geometry. In the crystal, C-H⋯N, C-H⋯O and C-H⋯S inter-actions link adjacent mol-ecules into layers parallel to the ac plane. A weak inter-molecular π-π inter-action occurs between the aromatic rings with a centroid-centroid distance of 3.9412 (9) Å. ...[more]

PMID: 21522576

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{2-Morpholino-N-[1-(2-pyrid-yl)ethyl-idene]ethanamine-κN,N',N''}bis-(thio-cyanato-κN)zinc(II).

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Dichlorido{2-morpholino-N-[1-(2-pyrid-yl)ethyl-idene]ethanamine-?N,N',N''}zinc(II).

Project description:In the title compound, [ZnCl(2)(C(13)H(19)N(3)O)], the Schiff base ligand acts as an N,N',N''-tridentate chelating agent, making two five-membered rings with the Zn(II) ion. The metal atom is five-coordinated by the Schiff base ligand and two Cl atoms in a distorted square-pyramidal geometry. An intra-molecular C-H?Cl inter-action occurs. In the crystal, adjacent mol-ecules are linked together via C-H?Cl hydrogen-bonding and long range C-H?O and C-H?Cl inter-actions into a three-dimensional network.

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Dibromido{2-morpholino-N-[1-(2-pyrid-yl)ethyl-idene]ethanamine-κN,N',N''}zinc(II).

Project description:In the title complex, [ZnBr(2)(C(13)H(19)N(3)O)], the Zn(II) atom is five-coordinated by the three N-donor atoms of the Schiff base ligand and by two Br atoms in a distorted square-pyramidal geometry. The morpholine ring adopts a chair conformation.

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{N,N'-Bis[1-(2-pyrid-yl)ethyl-idene]propane-1,2-diamine-κN,N',N'',N'''}bis-(thio-cyanato-κN)manganese(II).

Project description:In the title compound, [Mn(NCS)(2)(C(17)H(20)N(4))], the Mn(II) atom is six-coordinated by the N,N',N'',N'''-tetra-dentate Schiff base ligand and by two trans-N atoms from two thio-cyanate anions, forming a distorted octa-hedral geometry. The dihedral angle between the aromatic rings of the Schiff base is 9.5 (3)°.

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