μ-Oxido-bis[(2-chloronicotinato-κO)triphenylantimony(V)]
نویسندگان
چکیده
A new dinuclear triphenyl-anti-mony(V) derivative with an oxide bridge, [Sb(2)(C(6)H(5))(6)(C(6)H(3)ClNO(2))(2)O], has been synthesized. Each Sb atom is five-coordianted by three C atoms and two O atoms in a distorted trigonal-bipyramidal geometry. Metal centers are bridged by a μ(2)-oxide functionality, and phenyl substituents on Sb atoms are in an staggered arrangement. The Sb-O-Sb bridge displays a bent geometry with an angle of 165.1 (4)°. Mol-ecules inter-act in the crystal through weak C-H⋯O and C-H⋯N inter-molecular hydrogen bonds.
منابع مشابه
μ-Oxido-bis[(chloroacetato-κO)triphenylantimony(V)]
The Sb atom in the centrosymmetric title complex, [Sb(2)(C(6)H(5))(6)(C(2)H(2)ClO(2))(2)O], has a distorted trigonal-bipyramidal geometry. The bridging oxide O atom occupies one of the axial sites, while the O atom of the chloroacetate ligand occupies the other.
متن کاملDi-μ-oxido-bis[(4-formyl-2-methoxyphenolato-κO 1)oxido(1,10-phenanthroline-κ2 N,N′)vanadium(V)]
The title complex, [V(2)(C(8)H(7)O(3))(2)O(4)(C(12)H(8)N(2))(2)], is a centrosymmetric dimer formed by two V(V) complex units bridged by two μ(2)-oxido groups. The V(V) atom is six-coordinated by three oxide O atoms, one O atom from a vanillinate ligand and two N atoms from a 1,10-phenanthroline ligand in a significantly distorted octa-hedral geometry. In the crystal structure, weak inter-molec...
متن کامل(μ-2,3-Dibromosuccinato-κ2 O 1:O 4)bis[methanolato-κO)triphenylantimony(V)]
In the title mol-ecule, [Sb(2)(C(6)H(5))(6)(C(4)H(4)Br(2)O(4))(CH(3)O)(2)], two [Sb(CH(3)O)Ph(3)](+) units are linked by the two carboxyl-ate O atoms of a meso-2,3-dibromo-succinate bridging ligand, forming a dinuclear compound. The Sb(IV) atom is five-coordinated in a slightly distorted trigonal-bipyramid geometry by phenyl C atoms in the equatorial positions and two O atoms in the axial posit...
متن کاملHexakis(dimethylformamide-κO)manganese(II) μ-oxido-bis[trichloridoferrate(III)]
The title compound, [Mn(C(3)H(7)NO)(6)][Fe(2)Cl(6)O], was obtained unintentionally as a product of an attempted synthesis of heterometallic complexes with Schiff base ligands using manganese powder and FeCl(3)·6H(2)O as starting materials. In the [Fe(2)OCl(6)](2-) anion, the O atom and the Fe atom occupy positions with site symmetry [Formula: see text] and 3, respectively, resulting in a linear...
متن کاملChlorido(2-chloronicotinato)triphenylantimony(V)
In the title complex, [Sb(C(6)H(5))(3)(C(6)H(3)ClNO(2))Cl], the Sb center has a close to ideal trigonal-bipyramidal geometry, with the phenyl ligands in equatorial positions and the chloride and a carboxyl-ate O atom in axial positions. Weak C-H⋯O contacts generate dimeric units via crystallographic inversion centres.
متن کامل