μ2-Oxalato-bis[triphenyl(thiourea-κS)tin(IV)]
نویسندگان
چکیده
The asymmetric unit of the binuclear title compound, [Sn(2)(C(2)O(4))(C(6)H(5))(6)(CH(4)N(2)S)(2)], consists of one half of the organotin(IV) mol-ecule. The remainder is generated by a twofold rotation axis passing through the mid-point of the oxalate C-C bond. The Sn(IV) atom exhibits a distorted trigonal-bipyramidal coordination environment with the phenyl groups in equatorial positions and the thio-urea and the monodentately bridging oxalate anion in axial positions. The mol-ecules are linked through N-H⋯O hydrogen bonds involving the amino group of the thio-urea ligand and the uncoordinating oxalate O atoms, forming layers parallel to (001). Weak C-H⋯O inter-actions are also present.
منابع مشابه
Triphenyl(pyrrolidine-1-carbodithioato-κS)tin(IV)
In the title compound, [Sn(C6H5)3(C5H8NS2)], the Sn(IV) atom adopts a distorted SnC3S tetra-hedral coordination geometry [spread of bond angles = 94.43 (7)-120.74 (7)°]. A short intra-molecular Sn⋯S contact [3.0270 (9) Å] occurs and two intra-molecular C-H⋯S inter-actions help to establish the conformation. Three of the methyl-ene groups of the pyrrolidine-1-carbodi-thio-ate ligand are disorder...
متن کاملDichloridodimethylbis(thiourea-κS)tin(IV)
The title compound, [Sn(CH3)2Cl2(CH4N2S)2], crystallizes with two half-mol-ecules in the asymmetric unit. Both mol-ecules are completed by inversion symmetry with the two Sn(IV) atoms located on inversion centers. The metal atoms have distorted octa-hedral coordination environments defined by two Cl atoms, two C atoms of methyl groups and two thio-urea S atoms. In the crystal, mol-ecules are li...
متن کاملDichloridodiphenylbis(thiourea-κS)tin(IV)
The title compound, [Sn(C6H5)2Cl2(CH4N2S)2], has been obtained from the reaction between Sn(C6H5)2Cl2 and SC(NH2)2. The asymmetric unit consists of one half of the mol-ecular unit, the remainder generated by a twofold rotation axis located along the Cl-Sn-Cl bonds. The Sn(IV) atom is coordinated by two phenyl groups, two Cl atoms and two thio-urea ligands in an all trans octa-hedral C2Cl2S2 env...
متن کاملcatena-Poly[[[bis(thiourea-κS)copper(I)]-μ-thiourea-κ2 S:S] iodide acetonitrile hemisolvate]
The title complex, {[Cu(CH(4)N(2)S)(3)]I·0.5CH(3)CN}(n), was formed by the reaction of CuI and thio-urea in acetonitrile. There are two independent Cu(I) ions in the asymmetric unit which are coordinated by two terminal and two bridging thio-urea ligands to form a one-dimensional helical chain structure progagating in the a-axis direction. Each Cu(I) ion is in a distorted tetra-hedral coordinat...
متن کاملBis(acetato-κO)bis(thiourea-κS)cobalt(II)
The title compound, [Co(CH3COO)2(CH4N2S)2], is isotypic with the corresponding Zn(II) complex. The metal atom is in a distorted tetra-hedral coordination environment with the two S atoms from two thio-urea ligands and two O atoms from two acetate anions as the coordinating atoms. All H atoms of the thio-urea ligands are involved in N-H⋯O and N-H⋯S hydrogen bonds, leading to a three-dimensional ...
متن کامل