[2-(1-{2-[Azanidyl(ethylsulfanyl)methylidene-κN]hydrazin-1-ylidene-κN 1}ethyl)phenolato-κO](dimethyl sulfoxide-κO)dioxidomolybdenum(VI)
نویسندگان
چکیده
The Mo(VI) atom in the title complex, [Mo(C(11)H(13)N(3)OS)O(2)(C(2)H(6)OS)], is N,N',O-coordinated by the dianionic tridentate ligand, two mutually cis oxide O atoms and a dimethyl sulfoxide O atom, defining a distorted octa-hedral N(2)O(4) donor set. The most prominent feature of the crystal packing is the formation of inversion dimers via pairs of N-H⋯O hydrogen bonds and eight-membered {⋯HNMoO}(2) loops. The Schiff base ligand is disordered over two orientations of equal occupancy.
منابع مشابه
[2-(1-{2-[Azanidyl(ethylsulfanyl)methylidene-κN]hydrazin-1-ylidene-κN 1}ethyl)phenolato-κO](pyridine-κN)nickel(II)
The Ni(II) atom in the title complex, [Ni(C₁₁H₁₃N₃OS)(C₅H₅N)], exists within a square-planar N₃O donor set provided by N,N',O atoms of the dianionic tridentate ligand and a pyridine N atom. The maximum deviation from the ideal geometry is seen in the N-Ni-N five-membered chelate bite angle of 83.28 (12)°. The pyridine mol-ecule forms a dihedral angle of 44.43 (6)° with the N₃O donor set. Supra-...
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The U(VI) atom in the title complex, [U(C(17)H(15)N(3)O(2)S)O(2)(C(2)H(6)OS)], exists within a distorted penta-gonal-pyramidal geometry where the oxide atoms occupy axial positions [O-U-O = 177.84 (14)°] and the penta-gonal plane is defined by the N(2)O(2) atoms of the tetra-dentate Schiff base ligand and the O atom of the dimethyl sulfoxide mol-ecule. In the crystal, centrosymmetric aggregates...
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In the title complex, [U(C17H14BrN3O2S)O2(C2H5OH)], the U(VI) cation has a distorted penta-gonal-bipyramidal environment with the penta-gonal plane defined by two N and two O atoms of the tetra-dentate Schiff base ligand and the O atom of the ethanol mol-ecule. Two oxide O atoms occupy the axial positions. The azomethine C=N group and the Br atom are disordered over two positions in a 0.8356 (1...
متن کامل{4-Bromo-2-[(2-{(ethylsulfanyl)[(2-oxidobenzylidene-κO)amino-κN]methylidene}hydrazinylidene-κN 1)methyl]phenolato-κO}(butan-2-ol-κO)dioxidouranium(VI)
The U(VI) cation in the title complex, [U(C(17)H(14)BrN(3)O(2)S)O(2)(C(4)H(10)O)], exists within a distorted penta-gonal-bipyramidal geometry, where the oxide atoms occupy the axial positions [O-U-O = 179.8 (3)°] and the penta-gonal plane is defined by the N(2)O(2) atoms of the tetra-dentate Schiff base ligand and the O atom of the 2-butanol mol-ecule. In the crystal, centrosymmetric aggregates...
متن کاملCrystal structure of chlorido{1-(2,3-dimethyl-5-oxido-1-phenyl-1H-pyrazol-2-ium-4-yl-κO)-2-[3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene-κO]hydrazin-1-ido-κN 1}copper(II) from laboratory X-ray powder data
In the title compound, [Cu(C21H19N6O2)Cl], the Cu(II) atom is in a slightly distorted square-planar coordination involving two O atoms from the pyrazolone rings [Cu-O = 2.088 (10) and 1.975 (10) Å], an N atom of the azo group [Cu-N = 2.048 (13) Å] and a chloride anion [Cu-Cl = 2.183 (5) Å]. The organic anions act as tridentate chelating ligands. The mol-ecules stack in columns along the c axis.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012