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{S-Benzyl 3-[(6-methyl-pyridin-2-yl-?N)methyl-idene]dithio-carbazato-?(2)N(3),S}zinc.

ABSTRACT: The title compound, [Zn(C(15)H(14)N(3)S(2))(2)], contains two chemically equivalent Schiff base anions that are coordinated to the Zn(II) ion as tridentate N,N',S-chelating ligands, creating a distorted octa-hedral environment [the smallest angle being 75.40?(6)° and the widest angle being 162.87?(6)°], with the two S atoms in cis positions. The dihedral angle between the mean planes of the two coordinating ligands is 85.65?(5)°. Weak C-H?S hydrogen bonds are also observed.

SUBMITTER: Ravoof TB

PROVIDER: S-EPMC3344295 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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{S-Benzyl 3-[(6-methyl-pyridin-2-yl-κN)methyl-idene]dithio-carbazato-κ(2)N(3),S}zinc.

Ravoof Thahira B S A TB Omar Siti Aminah SA Mohamed Tahir Mohamed Ibrahim MI Crouse Karen A KA

Acta crystallographica. Section E, Structure reports online 20120404 Pt 5

The title compound, [Zn(C(15)H(14)N(3)S(2))(2)], contains two chemically equivalent Schiff base anions that are coordinated to the Zn(II) ion as tridentate N,N',S-chelating ligands, creating a distorted octa-hedral environment [the smallest angle being 75.40 (6)° and the widest angle being 162.87 (6)°], with the two S atoms in cis positions. The dihedral angle between the mean planes of the two coordinating ligands is 85.65 (5)°. Weak C-H⋯S hydrogen bonds are also observed. ...[more]

PMID: 22590061

Similar Datasets

{S-Benzyl 3-[(6-methyl-pyridin-2-yl)-methyl-idene]dithio-carbazato}nickel(II) monohydrate.

Project description:The structure of the title compound, [Ni(C(15)H(14)N(3)S(2))(2)]·H(2)O, has one mol-ecule in the asymmetric unit, along with a solvent water mol-ecule. The two different Schiff base moieties coordinate to the central Ni(II) ion as tridentate N,N',S-chelating ligands, creating a six-coordinate distorted octa-hedral environment [the smallest angle being 77.43?(7)° and the widest angle being 169.99?(7)°]. The mean planes of the two ligands are nearly orthogonal to each other with an angle of 89.53?(6)°. The packing of the complex is supported by O-H?N and O-H?S hydrogen bonding between the solvent water mol-ecule and the uncoordinated N and S atoms of neighbouring ligands.

| S-EPMC3297266 | biostudies-literature

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Project description:In the title compound, C(14)H(14)N(2)S(3), the thione S atom and methyl group are syn, as are the two thio-ether S atoms. The mol-ecule is twisted, the dihedral angles between the central (C(2)N(2)S(2)) residue and the pendent 2-thienyl and phenyl rings being 21.57?(6) and 77.54?(3)°, respectively. In the crystal, mol-ecules assemble into a three-dimensional architecture via C-H?? inter-actions, involving both the five- and six-membered rings as acceptors, as well as S?S inter-actions [3.3406?(5)?Å] between centrosymmetrically related 2-thienyl rings.

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Project description:In the structure of [Cu(C(17)H(14)N(3)S(2))(2)]·2C(3)H(7)NO, the Cu atom (site symmetry ) is N,S-chelated by the two deprotonated Schiff-base anions that define a distorted square-planar geometry. An N-H?O hydrogen bond links the mononuclear complex to the DMF solvent mol-ecules.

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Project description:The asymmetric unit of the title compound, C(9)H(9)N(3)O(2)S(2), contains two independent mol-ecules, A and B, with similar bond dimensions. In both mol-ecules, the nitro group is tilted with respect to the aromatic ring [dihedral angles 32.0?(1)° in mol-ecule A and 34.0?(1)° in mol-ecule B]. The dithio-carbazate unit is nearly coplanar with the aromatic ring in both mol-ecules. For mol-ecule B, pairs of mol-ecules are linked by N-H?O and C-H?O hydrogen bonds about a centre of symmetry to form a dimer, whereas mol-ecules A are not involved in hydrogen bonding in the crystal structure.

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Bis[benzyl N'-(3-phenyl-prop-2-enyl-idene)dithio-carbazato-?(2)N',S]mercury(II).

Project description:In the title compound, [Hg(C(17)H(15)N(2)S(2))(2)], the Hg(II) ion lies on a crystallographic twofold rotation axis giving a very distorted tetra-hedral coordination geometry best described as bis-phenoidal, being chelated by two deprotonated N,S Schiff base ligands through the azomethine nitro-gen and the thiol-ate sulfur donors. The dihedral angle between the two chelating ligand moieties is 79.75?(10)°. In the crystal, weak C-H?S inter-actions give rise to chains extending along the c axis.

| S-EPMC3393190 | biostudies-literature

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Project description:In the title complex, [Cd(C(17)H(15)N(2)S(2))(2)], the Cd(II) ion is located on a twofold rotation axis and exhibits a coordination number of four within a very distorted coordination environment that is best described as bis-phenoidal. The two deprotonated Schiff base ligands chelate the Cd(II) ion through the azomethine N and the thiol-ate S atom. The dihedral angle between the two chelating ligands is 84.01?(9)°. Weak inter-molecular C-H?S inter-actions lead to the formation of chains along the c axis.

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