[N-(3-Methoxy-2-oxidobenzylidene-κO 2)threoninato-κ2 O 1,N](1,10-phenanthroline-κ2 N,N′)copper(II) hemihydrate
نویسندگان
چکیده
In the title complex, [Cu(C(12)H(13)NO(5))(C(12)H(8)N(2))]·0.5H(2)O, the Cu(II) ion is five-coordinated by one N atom and two O atoms from a tridentate Schiff base ligand, derived from the condensation of l-threonine and o-vanillin, and two N atoms from a 1,10-phenanthroline ligand in a distorted square-pyramidal geometry. In the crystal, inter-molecular O-H⋯O hydrogen bonds form a one-dimensional left-handed helical structureextending parallel to [001]. The water molecule of crystallization shows half-occupancy.
منابع مشابه
{2-(4-Hydroxyphenyl)-2-[(3-methoxy-2-oxidobenzylidene)amino-κ2 O 2,N]propanoato-κO}(1,10-phenanthroline-κ2 N,N′)copper(II) dihydrate
In the title complex, [Cu(C(17)H(15)NO(5))(C(12)H(8)N(2))]·2H(2)O, the central Cu(II) ion is five-coordinate, bound to one N atom and two O atoms from the Schiff base ligand and by two N atoms from a 1,10-phenanthroline ligand in a distorted square-pyramidal configuration. In the crystal, inter-molecular O-H⋯O and C-H⋯O hydrogen bonds form a two-dimensional network parallel to (001).
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The asymmetric unit of the title complex, [Cu(C(14)H(17)NO(4))(C(12)H(8)N(2))]·H(2)O, contains two independent Cu(II) complex mol-ecules and two uncoordinated water mol-ecules. In each complex mol-ecule, the Cu atom is O,N,O'-chelated by the tridentate Schiff base ligand and N,N'-chelated by the 1,10-phenanthroline ligand in a distorted square-pyramidal geometry. The Cu-N bond distances in the ...
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In the title compound, [Cu(C(13)H(14)BrNO(3))(C(12)H(8)N(2))]·2H(2)O, the Cu(II) atom is penta-coordinated in a square-pyramidal geometry. The crystal packing is stabilized by O-H⋯O hydrogen bonds.
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In the title V(IV) complex, [VO(C₁₃H₁₅NO₃)(C₁₂H₈N₂)], the oxidovanadium cation is N,N'-chelated by a 1-10-phenanthroline ligand and N,O,O'-chelated by a Schiff base anion in a distorted octa-hedral geometry. Weak inter-molecular C-H⋯O hydrogen bonds occur in the crystal structure which contains solvent-accessible voids of 81 ų.
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In the title mol-ecule, [Cu(C(8)H(7)O(3))(ClO(4))(C(12)H(8)N(2))], the Cu(II) ion is five-coordinated by two N atoms [Cu-N = 1.995 (3) and 2.022 (3) Å] from a 1,10-phenanthroline ligand, two O atoms [Cu-O = 1.908 (2) and 1.927 (2) Å] from an o-vanillin ligand and one O atom [Cu-O = 2.510 (3) Å] from a perchlorate anion in a distorted square-pyramidal geometry. Three O atoms of the perchlorate a...
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