(±)-trans-6,6′-Diethoxy-2,2′-[cyclohexane-1,2-diylbis(nitrilomethanylylidene)]diphenol monohydrate
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چکیده
In the title hydrate, C24H30N2O4·H2O, the organic mol-ecule adopts an E conformation with respect to the azomethine double bonds. The cyclo-hexane ring is in a chair conformation. The dihedral angle between benzene rings is 79.6 (2)°. Two intra-molecular O-H⋯N hydrogen bonds are present. In the crystal, the components are linked by O-H⋯O hydrogen bonds and weak C-H⋯π inter-actions, generating a three-dimensional supramolecular architecture.
منابع مشابه
{6,6′-Dimethoxy-2,2′-[cyclohexane-1,2-diylbis(nitrilomethanylylidene)]diphenolato}copper(II) monohydrate
In the title compound, [Cu(C22H24N2O4)]·H2O, the Cu(II) atom is four-coordinated in a distorted planar geometry with a mean deviation of 0.1164 (2) Å for the plane generated by the ligating atoms of the salen-type Schiff base ligand. In the crystal, O(water)-H⋯O and C-H⋯O hydrogen bonds form a three-dimensional-network.
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In the title hetero-dinuclear complex, [CuSm(C(22)H(24)N(2)O(4))Cl(3)(CH(3)OH)(2)], the Cu(II) cation is N,N',O,O'-chelated by a 6,6'-dimeth-oxy-2,2'-[cyclo-hexane-1,2-diylbis(nitrilo-methanylyl-idene)]diphenolate ligand, and one Cl(-) anion further coordinates to the Cu(II) cation to complete the distorted square-pyramidal coordination geometry, while the Sm(III) cation is chelated by four O a...
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In the title complex, [Fe(C(22)H(24)N(2)O(4))]·H(2)O, the Fe(II) center is four-coordinated by two O and two N atoms from 2,2'-[6,6'-dimethoxy-cyclo-hexane-1,2-diylbis(nitrilo-methyl-idyne)]diphen-olate (L) ligands in a distorted square-planar geometry. Uncoordinated water and FeL mol-ecules are paired via inter-molecular water-meth-oxy O-H⋯O hydrogen bonds.
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