fac-(2-Amidoethyl-κ2 C 1,O)aquatrichloridotin(IV) 1,4,7,10,13,16-hexaoxacyclooctadecane (2/1)
نویسندگان
چکیده
The asymmetric unit of the title compound, [Sn(C(3)H(6)NO)Cl(3)(H(2)O)](2)·C(12)H(24)O(6), comprises a six-coordinate tin complex and a 18-crown-6 mol-ecule, the latter disposed about a centre of inversion. The tin atom is coordinated by three Cl atoms, that define a facial arrangement, a chelating C-,O- ligand, and a water mol-ecule. The resulting CCl(3)O(2) donor set defines a distorted octa-hedral geometry. The tin-bound aqua ligand forms O-H⋯O hydrogen bonds to the centrosymmetric 18-crown-6 mol-ecule, resulting in a tri-mol-ecular aggregate. These assemble into a supra-molecular chain along the a axis being connected by N-H⋯O hydrogen bonds.
منابع مشابه
fac-(2-Amidoethyl-κ2 C 1,O)trichlorido(urea-κO)tin(IV)
The Sn atom in the title compound, [Sn(C(3)H(6)NO)Cl(3)(CH(4)N(2)O)], is octa-hedrally coordinated within a CCl(3)NO donor set provided by a chelating amido-ethyl ligand (C and O), a urea-O atom and three facially arranged Cl atoms. Systematic variations in the Sn-Cl bond distances are correlated with the relative trans influence exerted by the C and carbonyl-O atoms. The three-dimensional crys...
متن کاملfac-Aqua(2-carboxyethyl-κ2 C,O)trichloridotin(IV)–1,4,7,10,13-pentaoxacyclopentadecane–water (1/1/2)
In the title compound, [Sn(C(3)H(5)O(2))Cl(3)(H(2)O)]·C(10)H(20)O(5)·2H(2)O, the Sn(IV) atom is octa-hedrally coordinated within a fac-CO(2)Cl(3) donor set, arising from the C,O-bidentate carboxy-ethyl ligand, a water mol-ecule and three chloride ligands. In the crystal, supra-molecular chains linked by O-H⋯O hydrogen bonds propagate along the c axis These chains are connected into layers in th...
متن کاملPoly[[1-(2-pyridyl)ethanone-κ2 N,O]di-μ2-thiocyanato-κ2 N:S;κ2 S:N-cadmium(II)]
In the title compound, [Cd(NCS)(2)(C(7)H(7)NO)](n), the Cd(2+) ion is six-coordinated by one N,O-bidentate 1-(2-pyridyletahanone ligand, two N-bonded thio-cyanate ions and two S-bonded thio-cyanate ions. In the resulting distorted CdOS(2)N(3) octa-hedron, the N atoms adopt a fac arrangement. The bridging thio-cyanate ions lead to infinite sheets oriented parallel to (101) in the crystal structure.
متن کاملfac-Tris(pyridine-2-carboxylato-κ2 N,O)cobalt(III)
In the title compound, [Co(C(6)H(4)NO(2))(3)], the Co(III) ion lies on a threefold rotation axis and is in a distorted octa-hedral environment defined by three N and three O donor atoms from three fac-disposed pyridine-2-carboxyl-ate ligands. The ligands are coordinated in a chelate fashion, forming three five-membered rings. In the crystal, translationally related complex molecules are organiz...
متن کاملBis(dicyclohexylammonium) μ-oxalato-κ4 O 1,O 2:O 1′,O 2′-bis[aqua(oxalato-κ2 O 1,O 2)diphenylstannate(IV)]
The structure of the title compound, (C(12)H(24)N)(2)[Sn(2)(C(6)H(5))(4)(C(2)O(4))(3)(H(2)O)(2)], consists of a bischelating oxalate ion, located on an inversion center, which is linked to two SnPh(2) groups. The coordination sphere of the Sn(IV) ion is completed by a monochelating oxalate anion and a water mol-ecule. The Sn(IV) atoms are thus seven-coordinated. The discrete binuclear units are...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010