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Catena-Poly[[trimethyl-tin(IV)]-μ-quinaldato].

ABSTRACT: The title compound, [Sn(CH(3))(3)(C(10)H(6)NO(2))](n), forms an extended one-dimensional chain structure. There are two independent Sn(IV) ions, both of which are in slightly distorted trigonal-bipyramidal coordination environments with two symmetry-related O atoms in the axial sites. In each case, the Sn(IV) ion and one of the three equatorial C atoms lie on a crystallographic twofold axis.

SUBMITTER: Wang H

PROVIDER: S-EPMC2914916 | biostudies-literature |

REPOSITORIES: biostudies-literature

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catena-Poly[[trimethyl-tin(IV)]-μ-phenyl-seleninato-κO:O'].

Project description:In the title polymeric coordination compound, [Sn(CH(3))(3)(C(6)H(5)O(2)Se)](n), the Sn(IV) atom has a distorted trigonal-bipyramidal geometry, with two O atoms of two symmetry-related bridging phenyl-seleninate anions in axial positions and three methyl groups in equatorial positions. In the crystal, the complex exhibits a chain structure parallel to the b axis.

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catena-Poly[[aqua-trimethyl-tin(IV)]-{[trimethyl-tin(IV)]-?(3)-thio-phene-2,5-dicarboxyl-ato}].

Project description:In the title compound, [Sn(2)(CH(3))(6)(C(6)H(2)O(4)S)(H(2)O)](n), each of the two crystallographically independent Sn atoms exhibits a distorted trigonal-bipyramidal coordination geometry formed by two O and three C atoms. The coordinated water mol-ecule plays an important role in crystal packing consolidation via O-H?O hydrogen bonding.

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catena-Poly[[trimethyl-tin(IV)]-?-2-phenyl-butano-ato].

Project description:In the title polymeric coordination compound, [Sn(CH(3))(3)(C(10)H(11)O(2))](n), the Sn atom has a distorted trigonal-bipyramidal coordination geometry, with two O atoms of two symmetry-related carboxyl-ate ligands in axial positions and three methyl groups in equatorial positions. In the crystal structure, carboxyl-ate bridges link the metal atoms, forming zigzag chains parallel to the b axis.

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catena-Poly[[trimethyl-tin(IV)]-?-3,5-difluoro-benzoato-?O:O'].

Project description:In the title compound, [Sn(CH(3))(3)(C(7)H(3)F(2)O(2))](n), the central Sn atom is coordinated by two O atoms from the anion and three methyl C atoms in a polymeric fashion owing to the presence of bidentate bridging carboxyl-ate ligands. The five-coordinate Sn atom exists in a distorted trigonal-bipyramidal geometry with the mol-ecules connected by weak C-H?F inter-moleclar inter-actions, forming supra-molecular chains parallel to [010].

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catena-Poly[[trimethyl-tin(IV)]-?-2-(2-chloro-phenyl)-acetato].

Project description:In the title polymeric coordination compound, [Sn(CH(3))(3)(C(8)H(6)ClO(2))](n), the Sn atoms exhibit a distorted trigonal-bipyramidal geometry with the carboxyl-ate O atoms of the 2-chloro-phenyl-acetato ligands in axial positions and with the equatorial sites occupied by the three methyl groups. Adjacent Sn atoms are bridged by coordination to the two O atoms of each 2-chloro-phenyl-acetato ligand, forming a chain structure.

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catena-Poly[[di-tert-butyl-tin(IV)]-μ-oxalato].

Project description:The title compound, [Sn(C4H9)2(C2O4)] n , an unexpected side product in the reaction of di-tert-butyl-tin(IV) oxide with nitric acid, represents the first diorganotin(IV) oxalate to be structurally characterized. The Sn(IV) atom of the one-dimensional coordination polymer is located on a mirror plane and is coordinated by two chelating oxalate ions with two rather different Sn-O bond lengths of 2.150 (1) and 2.425 (1) Å, and two t-butyl groups with Sn-C bond lengths of 2.186 (2) and 2.190 (2) Å. The coordination polyhedron around the Sn(IV) atom is a distorted tetra-gonal disphenoid. The centrosymmetric oxalate ion also has an asymmetric coordination geometry, as reflected by the two slightly different C-O bond lengths of 1.242 (2) and 1.269 (2) Å. The chains of the polymer propagate along the b-axis direction. Only van der Waals inter-actions are observed between the chains.

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catena-Poly[[trimethyl-tin(IV)]-?-(1,1'-binaphthyl-2,2'-diyl phospho-nato)].

Project description:In the title polymeric coordination compound, [Sn(CH(3))(3)(C(20)H(12)O(4)P)](n), the Sn atom exhibits a distorted trigonal-bipyramidal coordination geometry with the phosphate O atoms of the 1,1'-binaphthyl-2,2'-diyl phospho-nate ligands in axial positions and equatorial sites occupied by the three methyl groups. Adjacent Sn atoms are bridged by coordination to the two O atoms of each 1,1'-binaphthyl-2,2'-diyl phospho-nate ligand, forming a one-dimensional chain structure parallel to the b axis.

| S-EPMC2980144 | biostudies-literature

catena-Poly[[trimethyl-tin(IV)]-?-2,4,6-trichloro-benzoato].

Project description:In the title compound, [Sn(CH(3))(3)(C(7)H(2)Cl(3)O(2))](n), the tin(IV) atom exhibits a slightly distorted trigonal-bipyramidal geometry with two O atoms of symmetry-related carboxyl-ate groups in the axial positions and three methyl groups in the equatorial positions. In the crystal structure, the metal atoms are linked by carboxyl-ate bridges into polymeric chains extending along the b axis.

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catena-Poly[[diphenyl-propyl-tin(IV)]-μ-chloroacetato-κO:O'].

Project description:The title compound, [Sn(C(3)H(7))(C(6)H(5))(2)(C(2)H(2)ClO(2))](n), comprises polymeric carboxyl-ate-bridged spiral chains with two monomer formula units in the asymmetric unit. Both Sn centres exhibit similar distorted trigonal-bipyramidal [C(3)SnO(2)] coordination, with the O atoms of the carboyxlate ligands in trans positions.

| S-EPMC2961930 | biostudies-literature

catena-Poly[[trimethyl-tin(IV)]-?-cyclo-hex-3-ene-1-carboxyl-ato].

Project description:The title compound, [Sn(CH(3))(3)(C(7)H(9)O(2))](n), forms an extended zigzag chain structure propagating parallel to [010]. The Sn atom is in a slightly distorted trigonal-bipyramidal coordination environment with two carboxyl-ate O atoms in the axial and the three methyl groups in equatorial sites. The cyclo-hexene ring has a distorted half-boat conformation. There is an intra-molecular C-H?O hydrogen bond.

| S-EPMC2980015 | biostudies-literature

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