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[(Z)-1-({3-[(3-Amino-prop-yl)(2-nitro-benz-yl)amino]-prop-yl}imino-meth-yl)naphthalen-2-olato]copper(II) perchlorate.

ABSTRACT: In the title compound, [Cu(C(24)H(27)N(4)O(3))]ClO(4), the Cu(II) atom has a distorted square-planar coordination geometry and is surrounded by an N(3)O donor set composed of a secondary amine N, a primary amine H, an imino N and a naphthalen-2-olate O atom. An intra-molecular N-H?O hydrogen bond occurs. In the crystal, mol-ecules are held together by inter-molecular N-H?O hydrogen bonds, leading to the formation of a three-dimensional network.

SUBMITTER: Azadbakht R

PROVIDER: S-EPMC3238655 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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[(Z)-1-({3-[(3-Amino-prop-yl)(2-nitro-benz-yl)amino]-prop-yl}imino-meth-yl)naphthalen-2-olato]copper(II) perchlorate.

Azadbakht Reza R Amiri Rudbari Hadi H Menati Saeid S Bruno Giuseppe G

Acta crystallographica. Section E, Structure reports online 20111112 Pt 12

In the title compound, [Cu(C(24)H(27)N(4)O(3))]ClO(4), the Cu(II) atom has a distorted square-planar coordination geometry and is surrounded by an N(3)O donor set composed of a secondary amine N, a primary amine H, an imino N and a naphthalen-2-olate O atom. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, mol-ecules are held together by inter-molecular N-H⋯O hydrogen bonds, leading to the formation of a three-dimensional network. ...[more]

PMID: 22199546

Similar Datasets

[2-({Benz-yl[2-(benz-yl{5-methyl-2-oxido-3-[(pyridin-2-ylmeth-yl)imino-meth-yl]benz-yl}amino)-eth-yl]aza-nium-yl}meth-yl)-4-methyl-6-[(pyridin-2-ylmeth-yl)imino-meth-yl]phenolato]nickel(II) perchlorate methanol disolvate.

Project description:In the solvated title complex, [Ni(C(46)H(47)N(6)O(2))]ClO(4)·2CH(4)O, the coordination sphere around the Ni(II) ion can be described as distorted cis-NiO(2)N(4) octa-hedral defined by two phenolate O atoms and four N atoms from the hexa-dentate ligand. An intra-molecular bifurcated N-H?(N,O) hydrogen bond helps to establish the conformation of the complex mol-ecule. In the crystal, the components are connected by O-H?O and C-H?O hydrogen bonds.

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1-{(E)-[(2-Fluoro-5-nitro-phen-yl)imino]-meth-yl}naphthalen-2-ol.

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(E)-1-[(2-Chloro-4-nitro-phenyl-imino)-meth-yl]naphthalen-2-ol.

Project description:In the title compound, C(17)H(11)ClN(2)O(3), an intra-molecular O-H⋯N hydrogen bond influences the mol-ecular conformation; the naphthol system and the substituted benzene ring form a dihedral angle of 3.5 (1)°. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link mol-ecules into chains in the [010] direction The crystal packing exhibits π-π inter-actions between the aromatic rings from the neighbouring mol-ecules, with a centroid-centroid distance of 3.566 (7) Å.

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Project description:In the title compound, [Cu(C(13)H(20)N(3)O)Br], the Cu(II) atom is coordinated by three N atoms and one O atom from the deprotonated ligand derived from the Schiff base condensation of 3,3-imino-bis-(propyl-amine) and salicyl-aldehyde. The three N and the O atoms occupy equatorial positions, while the Br atom occupies an axial position. The amine H atoms form inter-molecular hydrogen bonds with the Br and O atoms of adjoining mol-ecules.

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[2-Formyl-4-methyl-6-({2-[2-(4-nitro-benzyl-amino)-ethyl-amino]-ethyl-imino}-meth-yl)phenolato]nickel(II) perchlorate.

Project description:In the unsymmetrical title complex, [Ni(C(20)H(23)N(4)O(4))]ClO(4), the coordination geometry for the Ni(II) atom can be described as square planar. The aromatic rings in the two ligands are almost vertical, with a dihedral angle of 85.3°. In the crystal, cations and anions are linked by weak C(N)-H?O hydrogen bonding.

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4-[(4-Methyl-benz-yl)amino]-3-[(4-methyl-benz-yl)imino-meth-yl]-2H-chromen-2-one.

Project description:The title compound, C(26)H(24)N(2)O(2), was prepared from the reaction of 4-chloro-3-formyl-coumarin with p-methyl-benzyl-amine. Even though there are no strong and specific inter-actions in the crystal structure, the translationally related mol-ecules form chains along the b axis. The coumarin moieties are stacked through ?-? inter-actions [centroid-centroid distance = 3.5275?(7)?Å], forming layers perpendicular to the stacking direction.

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2-[(4-Meth-oxy-benz-yl)imino-meth-yl]phenol.

Project description:In the title Schiff base compound, C(15)H(15)NO(2), prepared from 4-meth-oxy-benzyl-amine and salicyl-aldehyde, an intra-molecular O-H?N hydrogen bonds influences the mol-ecular conformation; the two aromatic rings form a dihedral angle of 73.5?(1)°. In the crystal, weak inter-molecular C-H?O inter-actions link the mol-ecules into chains propagating in [010].

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Crystal structure of (E)-5-benz-yloxy-2-{[(4-nitro-phen-yl)imino]-meth-yl}phenol.

Project description:In the title compound, C20H16N2O4, the mol-ecule adopts an E conformation about the N=C bond. There is an intra-molecular O-H⋯N hydrogen bond forming an S(6) ring motif. The nitro-benzene and benz-yloxy rings are inclined to the central benzene ring by 4.34 (10) and 27.66 (11)°, respectively, and to one another by 31.40 (12)°. In the crystal, mol-ecules are linked via C-H⋯O hydrogen bonds, forming zigzag chains along [001]. Within the chains there are C-H⋯π inter-actions present. The chains are linked via π-π inter-actions [inter-centroid distance = 3.7048 (15) Å], forming slabs parallel to the bc plane.

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(E)-1-[(2-Amino-5-nitro-phen-yl)iminio-meth-yl]naphthalen-2-olate.

Project description:The title Schiff base compound, C(17)H(13)N(3)O(3), crystallizes in a zwitterionic form and exists in a trans configuration about the C=N bond. The mol-ecule is slightly twisted, the dihedral angle between the benzene ring and naphthalene ring system being 10.80?(9)°. The nitro group is twisted relative to the plane of the benzene ring [dihedral angle = 8.88?(12)°]. Bifurcated intra-molecular N-H?N and N-H?O hydrogen bonds formed between iminium groups and amine N atoms and naphthalen-2-olate O atoms generate S(5) and S(6) ring motifs, respectively. In the crystal, neighbouring zwitterions are linked through weak C-H?O inter-actions, giving rise to screw chains along [010]. Mol-ecules in these chains are linked to those of an adjacent chains through N-H?O hydrogen bonds and weak C-H?O inter-actions, forming sheets parallel to the ac plane. O?C [2.895?(3)?Å] short contacts and ?-? inter-actions [centroid-centroid distance = 3.8249?(19)?Å] are also observed.

| S-EPMC2979134 | biostudies-literature

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