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Di-μ-chlorido-bis-[(2-{(E)-[(2,3-dihy-droxy-prop-yl)imino]-meth-yl}phenolato)copper(II)] methanol monosolvate.

ABSTRACT: In the title compound, [Cu(2)Cl(2)(C(10)H(12)NO(3))(2)]·CH(3)OH, each of the two Cu(II) atoms is bound to two O and one N atoms of the bis-chelating monoanionic Schiff base and two bridging chloride ligands. The metal atoms each show a distorted square-pyramidal coordination geometry. Intra-molecular O-H⋯O hydrogen bonds occur. In the crystal, O-H⋯O hydrogen bonds join the components into a chain extending along the a axis.

SUBMITTER: Li Y

PROVIDER: S-EPMC3246963 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Bis{2-[(2-hy-droxy-2-methyl-prop-yl)imino-meth-yl]-4-nitro-phenolato}nickel(II) dimethyl-formamide monosolvate.

Project description:In the title compound, [Ni(C(11)H(13)N(2)O(4))(2)]·C(3)H(7)NO, the Ni(II) ion is octa-hedrally coordinated in an N(2)O(4) environment by two identical Schiff base ligands. The Ni-O bond lengths range from 2.004 (2) to 2.106 (2) Å, while the Ni-N bond lengths are 2.038 (2) and 2.0465 (19) Å. The cis bond angles range from 78.64 (8) to 97.30 (8)°, with the former being due to the small bite of the amino-alcohol ligand, while the trans bond angles range from 167.86 (8) to 171.23 (8)°. One of the alcohol H atoms forms a hydrogen bond with the dimethyl-formamide (DMF) solvent mol-ecule, while the other links mol-ecules into chains along the b axis through inter-molecular O-H⋯O hydrogen bonds. There are bifurcated C-H⋯O inter-actions involving one of the nitro groups between parallel stacks of mol-ecules in the b-axis direction.

| S-EPMC3200578 | biostudies-literature

1-{(Z)-[(2,3-Dihy-droxy-prop-yl)amino]-methyl-idene}naphthalen-2(1H)-one.

Project description:In the title mol-ecule, C14H15NO3, the ring system is essentially planar, with an r.m.s. deviation of 0.003?Å. The atoms of the ethane-1,2-diol group were refined as disordered over two sets of sites in a ratio of 0.815?(3):0.185?(3). The mol-ecular conformation is stabilized in part by an intra-molecular N-H?O hydrogen bond, which forms an S(6) ring. In the crystal, mol-ecules are connected by N-H?O and O-H?O hydrogen bonds, forming a two-dimensional network parallel to (100). The network also features weak C-H?O hydrogen bonds. Weak C-H?? inter-actions also observed.

| S-EPMC3588305 | biostudies-literature

Bis(μ-6-meth-oxy-2-{[(3-oxidoprop-yl)imino]-meth-yl}phenolato)nickel(II) methanol monosolvate.

Project description:The mol-ecular structure of the title complex, [Ni2(C11H13NO3)2]·CH3OH, contains two Ni(II) atoms and two doubly deprotonated 6-meth-oxy-2-{[(3-oxidoprop-yl)imino]-meth-yl}phenolate ligands. The Ni(II) atoms are each four-coordinated in a distorted square-planar geometry by three O atoms and one N atom derived from the phenolate ligands. The solvent mol-ecule is linked to the complex mol-ecule by two O-H⋯O hydrogen bonds.

| S-EPMC3772446 | biostudies-literature

N'-(3,4-Dimeth-oxy-benzyl-idene)-3,5-dihy-droxy-benzohydrazide methanol monosolvate.

Project description:In the title compound, C(16)H(16)N(2)O(5)·CH(4)O, the two benzene rings in the Schiff base mol-ecule form a dihedral angle of 17.1?(1)°. In the crystal, inter-molecular O-H?O hydrogen bonds link the components into corrugated sheets parallel to the (101) plane.

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Crystal structures of fac-tri-carbonyl-chlorido-(6,6'-dihy-droxy-2,2'-bi-pyridine)-rhenium(I) tetra-hydro-furan monosolvate and fac-bromido-tricarbon-yl(6,6'-dihy-droxy-2,2'-bi-pyridine)-manganese(I) tetra-hydro-furan monosolvate.

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| S-EPMC4971873 | biostudies-literature

(E)-N'-(5-Chloro-2-hy-droxy-benzyl-idene)-2,4-dihy-droxybenzohydrazide methanol monosolvate.

Project description:In the title compound, C(14)H(11)ClN(2)O(4)·CH(3)OH, the mol-ecule adopts an E conformation about the C=N bond. The compound is in the enamine-keto form. The two terminal benzene rings make a dihedral angle of 10.53?(9)°. Intra-mol-ecular O-H?O and O-H?N hydrogen bonding stabilizes the mol-ecular structure. In the crystal, O-H?O hydrogen bonds link the mol-ecules, forming chains running along the b axis.

| S-EPMC3343942 | biostudies-literature

2-[(E)-(1,10-Phenanthrolin-5-yl)imino-meth-yl]phenol methanol monosolvate.

Project description:In the title multi-donor Schiff base compound, C(19)H(13)N(3)O·CH(3)OH, the dihedral angle between the mean planes of the phenanthroline and phenol rings is 59.3?(1)°. The Schiff base mol-ecule is linked to the solvent mol-ecule by an O-H?O hydrogen bond. In the crystal, the components are linked by O-H?N hydrogen bonds, weak O-H?N inter-actions and ?-? stacking inter-actions [centroid-centroid distances = 3.701?(1) and 3.656?(1)?Å].

| S-EPMC3344113 | biostudies-literature

Tetra-?(2)-acetato-diaqua-bis-(?(2)-2-{[1,3-dihy-droxy-2-(oxidometh-yl)propan-2-yl]imino-meth-yl}phenolato)trimanganese(II,III) acetonitrile disolvate dihydrate.

Project description:In the title complex, [Mn(II)Mn(III) (2)(C(11)H(13)NO(4))(2)(CH(3)CO(2))(4)(H(2)O)(2)]·2CH(3)CN·2H(2)O, there are two Mn(III) and one Mn(II) atoms. The Mn(II) atom lies on an inversion center and the Mn(III)-Mn(II)-Mn(III) angle is therefore 180°, as required by crystallographic symmetry. The Mn(III) and Mn(II) atoms are six-coordinated in a distorted octa-hedral geometry. In the crystal, complex mol-ecules and solvent mol-ecules are linked into a three-dimensional network by O-H?O and O-H?N hydrogen-bonding inter-actions.

| S-EPMC3212170 | biostudies-literature

{4-Chloro-2-[(2-hy-droxy-eth-yl)imino-meth-yl]phenolato}{4-chloro-2-[(2-oxido-eth-yl)imino-meth-yl]phenolato}cobalt(III).

Project description:In the title mononuclear cobalt(III) compound, [Co(C(9)H(8)ClNO(2))(C(9)H(9)ClNO(2))], the Co(II) atom is six-coordinated by two imine N atoms, two phenolate O atoms, and one hy-droxy and one oxide O atom from two Schiff base ligands, forming an octa-hedral geometry. In the crystal structure, adjacent mol-ecules are linked through inter-molecular O-H⋯O hydrogen bonds. The 2-oxidoethyl group is disordered over two positions in a 0.638 (3):0.362 (3) ratio.

| S-EPMC3008055 | biostudies-literature

[2-({3-[(3-Amino-prop-yl)amino]-prop-yl}imino-meth-yl)phenolato-?O,N,N'',N''']bromidocopper(II).

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.

| S-EPMC3009097 | biostudies-literature

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