Di-μ-acetato-κ4 O:O′-μ-oxido-κ2 O:O′-bis[cis-(2,2′-bipyridine-κ2 N,N′)-trans-(pyridine-κN)ruthenium(III)] bis(hexafluoridophosphate)
نویسندگان
چکیده
The hemerythrin-type dinuclear title complex, [Ru2(CH3COO)2O(C10H8N2)2(C5H5N)2](PF6)2, consists of two Ru(III) ions with a six-coordinate octa-hedral geometry, bridged by an oxide and two acetate ligands, with a bidentate 2,2'-bipyridine ligand and a pyridine ligand bonding at terminal positions. The Ru-Ru distance and Ru-O-Ru angle are 3.2838 (3) Å and 121.79 (7)°, respectively, and the average Ru-N(pyridine) bond length is 2.164 (8) Å. Several C-H⋯F, C-H⋯O and C-H⋯N inter-actions generate a three-dimensional network in the crystal structure. π-π stacking inter-actions [centroid-centroid distance = 3.6389 (3) Å] between inversion-related 2,2'-bipyridine rings are also observed.
منابع مشابه
Tetra-μ-acetato-κ4 O:O′;κ3 O,O′:O;κ3 O:O,O′-bis[(acetato-κ2 O,O′)(1,10-phenanthroline-κ2 N,N′)europium(III)]
In the title centrosymmetric dinuclear complex, [Eu(2)(CH(3)CO(2))(6)(C(12)H(8)N(2))(2)], the Eu(III) atom is nine-coordinated by two N atoms from a 1,10-phenanthroline ligand and seven O atoms from five acetate ligands (two bidentate, three monodentate). The crystal structure is stabilized by π-π stacking inter-actions between the pyridine and benzene rings of adjacent mol-ecules, with a centr...
متن کاملDi-μ-hydroxido-κ4 O:O-μ-trifluoromethanesulfonato-κ2 O:O′-bis[(5,5′-dimethyl-2,2-bipyridine-κ2 N,N′)(η5-pentamethylcyclopentadienyl)ytterbium(III)] tetraphenylborate 5,5′-dimethyl-2,2-bipyridine
The title compound, [Yb(2)(CF(3)O(3)S)(C(10)H(15))(2)(OH)(2)(C(12)H(12)N(2))(2)](C(24)H(20)B)·C(12)H(12)N(2), crystallizes as a half-sandwich complex with a bridging trifluoro-methane-sulfonate as well as two bridging hydroxide groups. The bound bipyridine ligands have N-C-C-N torsion angles of 13.1 (9) and -12.1 (8)°. The structure also contains an uncoordinated 5,5'-dimethyl-2,2'-bipyridine m...
متن کاملTetra-μ-acetato-κ4 O:O′;κ3 O,O′:O′;κ3 O:O,O′-bis[(acetato-κ2 O,O′)(1,10-phenanthroline-κ2 N,N′)europium(III)]
In the title centrosymmetric dinuclear Eu(III) complex, [Eu(2)(CH(3)COO)(6)(C(12)H(8)N(2))(2)], each Eu(III) cation is coordinated by seven O atoms from five acetate anions and two N atoms from one phenanthroline ligand in a distorted tricapped trigonal-prismatic geometry. Four acetate anions bridge two Eu(III) cations to form the dinuclear complex, with an Eu⋯Eu distance of 3.9409 (8) Å. Weak ...
متن کاملDi-μ-acetato-κ4 O:O-bis({N′-[(E)-phenyl(pyridin-2-yl-κN)methylidene]benzohydrazidato-κ2 N′,O}copper(II))
The binuclear molecule of the title compound, [Cu(2)(C(19)H(14)N(3)O)(2)(CH(3)COO)(2)], resides on a crystallographic inversion centre. It has an E conformation with respect to the azomethine double bond and a Z conformation about the amide C=N bond. The Cu(II) atom has a slightly distorted square-pyramidal coordination geometry. The crystal packing involves inter-molecular C-H⋯O, C-H⋯N and C-H...
متن کاملPoly[bis(μ4-acetato-κ4 O:O:O′:O′)bis(μ3-acetato-κ3 O:O:O)(μ2-acetato-κ2 O:O′)(μ2-acetic acid-κ2 O:O′)di-μ-aquacopper(II)trisodium]
In the title compound, [CuNa(3)(CH(3)CO(2))(5)(CH(3)COOH)(H(2)O)(2)](n), the Cu(II) atom lies on an inversion center and is coordinated by four O atoms from four acetate ligands, leading to a square-planar geometry. One Na(I) atom, lying on an inversion center, is coordinated by four O atoms from four acetate ligands and two bridging water mol-ecules in a distorted octa-hedral geometry. The oth...
متن کامل