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Triphenyl-bis(2,4,5-trifluoro-3-methoxy-benzoato)anti-mony(V).

ABSTRACT: In the title compound, [Sb(C(6)H(5))(3)(C(8)H(4)F(3)O(3))(2)], the Sb atom lies on an inversion centre and exhibits a trigonal bipyramidal geometry with the axial positions occupied by the O atoms of two carboxyl-ate groups and the equatorial positions occupied by C atoms of the phenyl groups. Intra-molecular C-H?O hydrogen bonds stabilize the mol-ecular conformation. In the crystal structure, mol-ecules are connected by inter-molecular C-H?O hydrogen-bonding inter-actions, forming a layer structure parallel to (01).

SUBMITTER: Wen L

PROVIDER: S-EPMC2959366 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature

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Triphenyl-bis(2,4,5-trifluoro-3-methoxy-benzoato)anti-mony(V).

Wen Liyuan L Yin Handong H Quan Li L Wang Daqi D

Acta crystallographica. Section E, Structure reports online 20080920 Pt 10

In the title compound, [Sb(C(6)H(5))(3)(C(8)H(4)F(3)O(3))(2)], the Sb atom lies on an inversion centre and exhibits a trigonal bipyramidal geometry with the axial positions occupied by the O atoms of two carboxyl-ate groups and the equatorial positions occupied by C atoms of the phenyl groups. Intra-molecular C-H⋯O hydrogen bonds stabilize the mol-ecular conformation. In the crystal structure, mol-ecules are connected by inter-molecular C-H⋯O hydrogen-bonding inter-actions, forming a layer struc ...[more]

PMID: 21201042

Similar Datasets

Triphenyl-bis[4-(trifluoro-meth-yl)benzoato-?O]anti-mony(V).

Project description:The title complex, [Sb(C(6)H(5))(3)(C(8)H(4)F(3)O(2))(2)], is located on a twofold axis defined by the metal center and two C atoms of a coordinated phenyl group. The environment of the Sb atom approximates a trigonal-bipyramidal geometry, with the axial positions occupied by the O atoms of symmetry-related 4-(trifluoro-meth-yl)benzoate ligands. In this ligand, the CF(3) group is disordered by rotation about the C-C bond and the F atoms are distributed over two sets of sites with occupancies of 0.62?(3) and 0.38?(3). In the crystal, mol-ecules are assembled in a three-dimensional framework through weak C-H?O hydrogen bonds.

| S-EPMC2969530 | biostudies-literature

Bis(2-amino-4-chloro-benzoato)triphenyl-anti-mony(V).

Project description:The title complex mol-ecule, [Sb(C(6)H(5))(3)(C(7)H(5)ClNO(2))(2)], possesses crystallographically imposed C(2) symmetry. The Sb atom exhibits a trigonal-bipyramidal geometry with the axial positions occupied by the O atoms of two carboxyl-ate groups and the equatorial positions by the C atoms of the phenyl groups. Intra-molecular N-H?O and C-H?O hydrogen bonds occur.

| S-EPMC2971026 | biostudies-literature

Bis(5-amino-2-chloro-benzoato-?O)triphenyl-anti-mony(V).

Project description:In the title compound, [Sb(C(6)H(5))(3)(C(7)H(5)ClNO(2))(2)], the Sb center has a distorted trigonal-bipyramidal geometry, with the O atoms of two carboxyl-ate groups in axial positions and the C atoms of the phenyl groups in equatorial positions. Intra-molecular C-H?O inter-actions occur. The mol-ecules are connected by inter-molecular N-H?O, N-H?N and C-H?O hydrogen-bonding inter-actions and C-H?? stacking inter-actions, forming a three-dimensional supra-molecular framework.

| S-EPMC2971366 | biostudies-literature

?-Oxido-bis-[(chloro-acetato-?O)-triphenyl-anti-mony(V)].

Project description:The Sb atom in the centrosymmetric title complex, [Sb(2)(C(6)H(5))(6)(C(2)H(2)ClO(2))(2)O], has a distorted trigonal-bipyramidal geometry. The bridging oxide O atom occupies one of the axial sites, while the O atom of the chloroacetate ligand occupies the other.

| S-EPMC2960346 | biostudies-literature

Bis(2-hydroxy-benzaldehyde oximato-?O)triphenyl-anti-mony(V).

Project description:The mol-ecule of the title compound, [Sb(C(6)H(5))(3)(C(7)H(6)NO(2))(2)], is located on a twofold axis defined by the metal center and two C atoms of a coordinated phenyl group. The Sb center has a slightly distorted trigonal-bipyramidal geometry, with the axial positions occupied by the O atoms of symmetry-related 2-hydroxy-benzaldehyde oximate ligands. An intra-molecular O-H?N inter-action is present. The crystal structure is stabilized by C-H?O inter-actions.

| S-EPMC2971330 | biostudies-literature

Diaqua-bis-(4,4'-bipyridine-?N)bis-(2,4,5-trifluoro-3-hy-droxy-benzoato-?O)manganese(II).

Project description:In the title compound, [Mn(C(7)H(2)F(3)O(3))(2)(C(10)H(8)N(2))(2)(H(2)O)(2)], the Mn(II) ion, situated on a centre of inversion, has a distorted octa-hedral coordination geometry and is coordinated by two N atoms from two 4,4'-bipyridine ligands, two O atoms from two 2,4,5-trifluoro-3-hy-droxy-benzoate ligands and two water mol-ecules. Inter-molecular O-H?N hydrogen bonds link the mol-ecules into a chain along the a axis. Inter-actions between neighboring chains occur through O-H?O hydrogen bonds, which link the chains into a two-dimensional supra-molecular network parallel to the ac plane. In addition, O-H?O hydrogen bonds between the water mol-ecules and carboxyl-ate groups also exist in the the crystal structure.

| S-EPMC3238726 | biostudies-literature

μ-Oxido-bis-[(2-chloro-nicotinato-κO)triphenyl-anti-mony(V)].

Project description:A new dinuclear triphenyl-anti-mony(V) derivative with an oxide bridge, [Sb(2)(C(6)H(5))(6)(C(6)H(3)ClNO(2))(2)O], has been synthesized. Each Sb atom is five-coordianted by three C atoms and two O atoms in a distorted trigonal-bipyramidal geometry. Metal centers are bridged by a μ(2)-oxide functionality, and phenyl substituents on Sb atoms are in an staggered arrangement. The Sb-O-Sb bridge displays a bent geometry with an angle of 165.1 (4)°. Mol-ecules inter-act in the crystal through weak C-H⋯O and C-H⋯N inter-molecular hydrogen bonds.

| S-EPMC2967930 | biostudies-literature

Bis(1-ferrocenylethanone oximato)triphenyl-anti-mony(V).

Project description:In the title compound, [Fe(2)Sb(C(5)H(5))(2)(C(6)H(5))(3)(C(7)H(7)NO)(2)] or [Sb(C(6)H(5))(3){Fe(C(5)H(5))(C(7)H(7)NO)}(2)], the Sb center has a slightly distorted trigonal-bipyramidal geometry, with the three phenyl ligands in equatorial positions and the two O atoms from the ferrocenylethanone oximate ligands in axial positions. The crystal structure is stabilized by two inter-molecular C-H?? inter-actions.

| S-EPMC2967863 | biostudies-other

(Disulfur dinitrido)triphenyl-anti-mony(V).

Project description:The title compound, [Sb(C(6)H(5))(3)(N(2)S(2))], contains a molecular entity that is very similar to that of the known polymorph of Sb(S(2)N(2))Ph(3) [Kunkel et al. (1997 ▶). Z. Naturforsch. Teil B, 52, 193-198], differing only in the orientation of the phenyl rings. The bond order in the SNSN unit is S-N=S=N, consisting of one long S-N bond, an inter-mediate length N=S bond and a short S=N bond.

| S-EPMC2983911 | biostudies-literature

(?-2,3-Dibromo-succinato-?O:O)bis-[methano-lato-?O)triphenyl-anti-mony(V)].

Project description:In the title mol-ecule, [Sb(2)(C(6)H(5))(6)(C(4)H(4)Br(2)O(4))(CH(3)O)(2)], two [Sb(CH(3)O)Ph(3)](+) units are linked by the two carboxyl-ate O atoms of a meso-2,3-dibromo-succinate bridging ligand, forming a dinuclear compound. The Sb(IV) atom is five-coordinated in a slightly distorted trigonal-bipyramid geometry by phenyl C atoms in the equatorial positions and two O atoms in the axial positions. C-H?O inter-actions link the mol-ecules into a two-dimensional network parallel to (010). The -CH- group of the centrosymmetric 2,3-dibromosuccinate anion is disordered over two sites in a 0.6:0.4 ratio.

| S-EPMC3120583 | biostudies-literature

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