Bis{μ-2,2′-[(3,4-dithiahexane-1,6-diyl)bis(nitrilomethanylylidene)]bis(4-bromophenolato)-κ4 O,N,N′,O′}dicopper(II)
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چکیده
The crystal structure of the title compound, [Cu2(C18H12Br2N4O2S2)2], consists of binuclear complex units which lie across inversion centres and are connected by weak Cu-O coordination bonds forming chains along the b axis. The CuII ion is five-coordinated by two N atoms and two O atoms of the chelating ligand and one symmetry-related O atom forming a square-pyramidal coordination geometry. In the crystal, short S⋯Br contacts connect neighbouring chains into a two-dimensional network parallel to (101).
منابع مشابه
{4,4′,6,6′-Tetrachloro-2,2′-[(spiro[4.4]nonane-1,6-diyl)bis(nitrilomethylidyne)]diphenolato-κ4 O,N,N′,O′}nickel(II)
The title compound, [Ni(C(23)H(20)Cl(4)N(2)O(2))], has an Ni(II) ion in a square-planar coordination formed by two imine N and two phenolato O atoms.
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The asymmetric unit of the title compound, [Ni(C(19)H(16)I(4)N(2)O(2))], comprises half of a Schiff base complex. The Ni(II) atom is located on a twofold rotation axis which also bis-ects the central C atom of the 2,2-dimethyl-propane group of the ligand. The geometry around the Ni(II) atom is distorted square-planar, with a dihedral angle of 21.7 (3)° between the symmetry-related N/Ni/O coordi...
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In the title compound, [Co(C20H12O6)(C18H18N4)] n , the Co(II) atom, located on a twofold rotation axis, is hexa-coordinated to four O from two bis-bidentate 4,4'-[phenyl-enebis(-oxy)]dibenzoate (L) ligands and two N atoms from two 1,1'-(butane-1,4-di-yl)bis-(1H-benzimidazole) (bbbm) ligands, forming a distorted octahedral cis-N2O4 coordination environment. Polymeric zigzag chains along [102] a...
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In the title compound, [Mo(C(27)H(38)N(4)O(2))O(2)], the Mo(VI) atom is coordinated by two oxide O atoms and by two O and two N atoms of the tetra-dentate Schiff base ligand in a distorted octa-hedral geometry. The Mo-N bond trans to a terminal oxide group is significantly longer than the other Mo-N bond, which is attributed to the strong trans effect of the oxide O atom. The dihedral angle for...
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