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(Methanol-κO)(2-methyl-3-nitro-benzoato-κO)triphenyl-tin(IV).

ABSTRACT: The five-coordinate Sn atom in the title compound, [Sn(C(6)H(5))(3)(C(8)H(6)NO(4))(CH(3)OH)], exists in a trans-C(3)SnO(2) trigonal-bipyramidal coordination polyhedron of which the O atoms of the methanol mol-ecule and carboxyl-ate group occupy the apical sites. In the crystal, adjacent mol-ecules are linked by inter-molecular O-H⋯O inter-actions, generating a helical hydrogen-bonded chain running along the b axis.

SUBMITTER: Yip FW

PROVIDER: S-EPMC3007999 | biostudies-literature |

REPOSITORIES: biostudies-literature

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(2-Chloro-4-nitro-benzoato)(methanol)triphenyl-tin(IV).

Project description:In the title complex, [Sn(C(6)H(5))(3)(C(7)H(3)ClNO(4))(CH(4)O)], the five-coordinate Sn(IV) atom exists in a trigonal-bipyramidal environment, formed by a monodentate carboxyl-ate group, three phenyl rings and a methanol mol-ecule. The axial sites are occupied by the O atoms of the methanol mol-ecule and the carboxyl-ate group, while the equatorial plane is formed by the C atoms of three phenyl rings. The benzene ring of the 2-chloro-4-nitro-benzoate ligand makes dihedral angles of 66.18?(7), 74.71?(7) and 77.39?(7)° with respect to the three phenyl rings. In the crystal, the mol-ecules are linked via inter-molecular O-H?O and C-H?O hydrogen bonds into a column along the b axis.

| S-EPMC3089065 | biostudies-literature

(Methanol-?O)(2-methyl-3,5-dinitro-benzoato-?O)triphenyl-tin(IV).

Project description:In the title complex, [Sn(C(6)H(5))(3)(C(8)H(5)N(2)O(6))(CH(3)OH)], the Sn(IV) ion is coordinated in a slightly distorted trigonal-bipyramidal geometry by three phenyl ligands in the equatorial plane and by a 2-methyl-3,5-dinitro-benzene-carboxyl-ato ligand and a methanol ligand at the apical sites. In the crystal, complex mol-ecules are linked via inter-molecular O-H?O hydrogen bonds, forming chains along [100].

| S-EPMC3089075 | biostudies-literature

(4-Chloro-3-nitro-benzoato)triphenyl-tin(IV).

Project description:In the title compound, [Sn(C(6)H(5))(3)(C(7)H(3)ClNO(4))], the four-coordinate Sn(IV) atom exists in a distorted tetra-hedral geometry, formed by a monodentate carboxyl-ate group and three phenyl rings. The conformation is stabilized by an intra-molecular C-H⋯O hydrogen bond, which generates an S(5) ring. The aromatic ring of the 4-chloro-3-nitro-benzoate ligand makes dihedral angles of 75.64 (12), 64.37 (12) and 2.97 (12)° with the three phenyl ligands. The O atoms of the nitro group are disordered over two sets of sites in a 0.817 (5):0.183 (5) ratio. In the crystal, mol-ecules are linked via inter-molecular C-H⋯O hydrogen bonds into chains running parallel to [010].

| S-EPMC3200665 | biostudies-literature

(2-Amino-3-nitro-benzoato-?O)triphenyl-tin(IV).

Project description:The asymmetric unit of the title compound, [Sn(C(6)H(5))(3)(C(7)H(5)N(2)O(4))], consists of two independent mol-ecules. In each mol-ecule, the four-coordinated Sn(IV) atom exists in a distorted tetra-hedral geometry and two intra-molecular N-H?O hydrogen bonds with S(6) ring motifs are present. In one mol-ecule, the benzene ring of the 2-amino-3-nitro-benzoate ligand makes dihedral angles of 42.74?(11), 89.66?(13) and 53.04?(10)° with the three phenyl rings. The corresponding dihedral angles for the other mol-ecule are 6.29?(11), 66.55?(11) and 62.33?(10)°. In the crystal, a weak inter-molecular C-H?? inter-action and a ?-? stacking inter-action with a centroid-centroid distance of 3.5877?(12)?Å are observed.

| S-EPMC3089114 | biostudies-literature

[3-(Dimethyl-amino)benzoato]triphenyl-tin(IV).

Project description:In the title compound, [Sn(C(6)H(5))(3)(C(9)H(10)NO(2))], the Sn atom is coordinated by three phenyl groups and a carboxyl-ate anion in a distorted tetra-hedral geometry. An intra-molecular C-H⋯O inter-action forms an S(7) ring motif. The dihedral angles between the benzoate group and the other three phenyl rings are 76.94 (8), 66.82 (8) and 42.34 (9)°. The crystal structure is further stabilized by inter-molecular C-H⋯π inter-actions.

| S-EPMC2959792 | biostudies-literature

Octa-methyl-bis-(μ(2)-2-methyl-benzoato-κO:O')bis-(2-methyl-benzoato-κO)di-μ(3)-oxido-tetra-tin(IV).

Project description:The title compound, [Sn(4)(CH(3))(8)(C(8)H(7)O(2))(4)O(2)], is a distann-oxane derivative of 2-methyl-benzoic acid. The crystal structure is composed of centrosymmetric dimers lying about inversion centres. Both independent Sn atoms adopt distorted trigonal-bipyramidal SnC(2)O(3) coordination geometries with the basal planes consisting of two C-atoms from the methyl groups and a bridging O atom. The Sn-C and Sn-O bond lengths lie in the ranges 2.090 (2)-2.104 (3) and 2.0241 (14)-2.2561 (15) Å, respectively. The central four-membered planar Sn(2)O(2) ring [Sn⋯Sn distance = 3.2993 (2) Å] makes dihedral angles of 5.43 (11) and 59.50 (7)° with the methyl-phenyl groups, which are themselves oriented at a dihedral angle of 61.38 (8)°. Besides weak C-H⋯O and C-H⋯π inter-actions, the packing mainly features van der Waals forces between the mol-ecules.

| S-EPMC2983126 | biostudies-literature

Chlorido(dimethyl sulfoxide-κO)triphenyl-tin(IV).

Project description:In the title compound, [Sn(C(6)H(5))(3)Cl(C(2)H(6)OS)], the Sn(IV) atom is coordinated by three phenyl groups, a chloride ion and a dimethyl sulfoxide mol-ecule in a distorted trigonal-bipyramidal geometry. In the crystal, adjacent mol-ecules are linked through inter-molecular C-H⋯Cl hydrogen bonds, weak C-H⋯π inter-actions and π-π inter-actions [centroid-centroid distance = 3.934 (3) Å. An intra-molecular C-H⋯π inter-action is also observed.

| S-EPMC2971969 | biostudies-literature

(Ferrocene-carboxyl-ato-κO)triphenyl-tin(IV).

Project description:In the title compound, [FeSn(C(5)H(5))(C(6)H(5))(3)(C(6)H(4)O(2))], the Sn(IV) atom displays a distorted tetra-hedral coordination geometry, provided by one O atom of the monodentate ferrocene-carboxyl-ate ligand [Sn-O = 2.079 (2) Å] and by three C atoms of the three phenyl groups [average Sn-C = 2.130 (4) Å]. No classic hydrogen bonds or inter-molecular inter-actions are observed in the crystal.

| S-EPMC3006984 | biostudies-literature

catena-Poly[[triphenyl-tin(IV)]-?-5-amino-2-nitro-benzoato-?O:O].

Project description:The title compound, [Sn(C(6)H(5))(3)(C(7)H(5)N(2)O(4))](n), forms polymeric chains along [010]. The Sn(IV) ion is five-coordinated in a distorted trigonal-bipyramidal geometry by two monodentate carboxyl-ate groups and three phenyl rings. The axial sites are occupied by the O atoms of two symmetry-related carboxyl-ate groups [O-Sn-O = 170.88?(3)°]. The benzene ring of the 5-amino-2-nitro-benzoate ligand forms dihedral angles of 82.92?(6), 81.10?(6) and 83.54?(6)° with respect to the three phenyl rings. In the crystal, the chains are linked by inter-molecular N-H?O and weak C-H?O inter-actions into a three-dimensional network. The crystal structure is further stabilized by weak inter-molecular C-H?? inter-actions.

| S-EPMC3200871 | biostudies-other

rac-(3-Hydr-oxy-2-phenyl-propionato-κO)triphenyl-tin(IV).

Project description:The Sn(IV) atom in the monomeric title compound, [Sn(C(6)H(5))(3)(C(9)H(9)O(3))] exists in a distorted SnC(3)O tetra-hedral geometry. In the crystal structure, inversion dimers arise from pairs of O-H⋯O hydrogen bonds.

| S-EPMC2959787 | biostudies-literature

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