Chlorido{4-cyclohexyl-1-[1-(pyridin-2-yl-κN)ethylidene]thiosemicarbazidato-κ2 N 1,S}diphenyltin(IV)
نویسندگان
چکیده
The distorted octa-hedral geometry about the Sn(IV) atom in the title compound, [Sn(C(6)H(5))(2)(C(14)H(19)N(4)S)Cl], is defined by the N,N,S-tridentate Schiff base ligand, two mutually trans ipso-C atoms of the Sn-bound phenyl groups, and the Cl atom which is trans to the azo N atom. The two five-membered chelate rings and pyridyl ring are almost coplanar with the dihedral angle between the outer five-membered chelate and pyridine rings being 5.39 (8)°. Centrosymmetric dimers feature in the crystal packing mediated by N-H⋯S hydrogen bonds, leading to eight-membered {⋯HNCS}(2) synthons. The dimeric aggregates are connected into a three-dimensional architecture by C-H⋯Cl and C-H⋯π inter-actions, as well as π-π inter-actions occurring between centrosymmetrically related pyridine rings [centroid-centroid distance = 3.6322 (13) Å].
منابع مشابه
Bis{4-phenyl-1-[1-(pyridin-2-yl-κN)ethylidene]thiosemicarbazidato-κ2 N 1,S}cadmium
The reaction of cadmium acetate dihydrate with 2-acetyl-pyridine (4-phenyl-thio-semicarbazone) yielded the title compound, [Cd(C(14)H(13)N(4)S)(2)]. The Cd(II) atom is six-coordin-ated in a distorted octa-hedral environment by two deproton-ated thio-semicarbazone ligands acting in a tridentate chelating mode through two N and one S atoms, forming metalla-rings. In the crystal, mol-ecules are co...
متن کاملDichlorido{4-cyclohexyl-1-[1-(2-pyridyl-κN)ethylidene]thiosemicarbazidato-κ2 N 1,S}methyltin(IV). Corrigendum
The monodeprotonated Schiff base ligand in the title compound, [Sn(CH(3))(C(14)H(19)N(4)S)Cl(2)], N,N',S-chelates to the Sn atom, which is six-coordinated in an octa-hedral environment. The three coordinating atoms along with the methyl C atom comprise a square plane, above and below which are positioned the Cl atoms. The amino group is a hydrogen-bond donor to a Cl atom of an adjacent mol-ecul...
متن کاملn-Butyldichlorido{4-cyclohexyl-1-[1-(pyridin-2-yl-κN)ethylidene]thiosemicarbazidato-κ2 N 1,S}tin(IV)
Two independent mol-ecules comprise the asymmetric unit in the title compound, [Sn(C₄H₉)(C₁₄H₁₉N₄S)Cl₂]. In each mol-ecule, the Sn(IV) atom exists within a distorted octa-hedral geometry defined by the N,N',S-tridentate mono-deprotonated Schiff base ligand, two mutually trans Cl atoms, and the α-C atom of the n-butyl group; the latter is trans to the azo-N atom. The greatest distortion from the...
متن کاملIodido{4-phenyl-1-[1-(1,3-thiazol-2-yl-κN)ethylidene]thiosemicarbazidato-κ2 N′,S}{4-phenyl-1-[1-(1,3-thiazol-2-yl)ethylidene]thiosemicarbazide-κS}mercury(II)
In the title compound, [Hg(C(12)H(11)N(4)S(2))I(C(12)H(12)N(4)S(2))], the Hg atom is in a distorted square-pyramidal coordination, defined by the iodide ligand, by the S atom of the neutral ligand in the apical position, and by the N atom of the thia-zole ring, the thio-ureido N and the S atom of the deprotonated ligand. The deprotonated ligand intra-molecularly hydrogen bonds to the thia-zole ...
متن کاملChlorido[4-(pyridin-2-yl-κN)pyrimidine-2-sulfonato-κ2 N 3,O]palladium(II)
In the title compound, [Pd(C(9)H(6)N(3)O(3)S)Cl], the Pd(II) ion is coordinated by one O and two N atoms from a 4-(pyridin-2-yl)pyrimidine-2-sulfonate ligand and one chloride anion in a distorted square-planar geometry. In the crystal, all mol-ecules are situated on mirror planes and inter-act through weak inter-molecular C-H⋯O hydrogen bonds.
متن کامل