Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(5-bromo-pyridine-2-carboxyl-ato-?O)triphenyl-anti-mony(V).

ABSTRACT: In the title compound, [Sb(C(6)H(5))(3)(C(6)H(3)BrNO(2))(2)], the Sb center has a distorted trigonal-bipyramidal geometry, with two carboxyl-ate O atoms of two 5-bromo-pyridine-2-carboxyl-ate ligands in equatorial positions and three phenyl ligands in axial positions. The crystal structure is stabilized by C-H?Br hydrogen bonds and inter-molecular C-Br?? inter-actions [C?? = 3.57?(1)?Å].

SUBMITTER: Quan L

PROVIDER: S-EPMC2959827 | biostudies-other | 2008

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

Bis(5-bromo-pyridine-2-carboxyl-ato-κO)triphenyl-anti-mony(V).

Quan Li L Yin Handong H Wang Daqi D

Acta crystallographica. Section E, Structure reports online 20081108 Pt 12

In the title compound, [Sb(C(6)H(5))(3)(C(6)H(3)BrNO(2))(2)], the Sb center has a distorted trigonal-bipyramidal geometry, with two carboxyl-ate O atoms of two 5-bromo-pyridine-2-carboxyl-ate ligands in equatorial positions and three phenyl ligands in axial positions. The crystal structure is stabilized by C-H⋯Br hydrogen bonds and inter-molecular C-Br⋯π inter-actions [C⋯π = 3.57 (1) Å]. ...[more]

PMID: 21581123

Similar Datasets

catena-Poly[[bis-(?-5-bromo-pyridine-3-carboxyl-ato-?O:O')dicopper(II)]-bis-(?-5-bromo-pyridine-3-carboxyl-ato)-?O,O':N;?N:O,O'].

Project description:The title compound [Cu(2)(C(6)H(3)BrNO(2))(4)](n), forms sheets in the bc plane. The structure features the dinuclear paddle-wheel cage motif common to copper(II) carboxyl-ates. The polymeric structure is achieved through bridging between binuclear units by the pyridyl donors of two of the four carboxyl-ates of the cage. Each cage engages in axial bonding at each copper atom to a pyridyl nitro-gen donor and extends two 5-bromo-pyridine-3-carboxyl-ate groups to bridge to adjacent binuclear sites in the bc plane. Each cage is linked to four adjacent cages in the plane. The intra-dimer Cu?Cu distance is 2.6465?(5)?Å. The remaining 5-bromo-pyridine-3-carboxyl-ate groups project into the inter-lamellar domain and inter-digitate in pairs from each neighboring layer.

| S-EPMC3009202 | 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(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

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

Project description: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).

| S-EPMC2959366 | biostudies-literature

μ-Oxido-bis-[(chloro-acetato-κO)-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

Poly[[bis-(nitrato-?O)bis-(?(4)-pyridine-4-carboxyl-ato)tetra-kis-(?(3)-pyridine-4-carboxyl-ato)octa-silver(I)] hemihydrate].

Project description:In the title coordination polymer, {[Ag(8)(C(6)H(4)NO(2))(6)(NO(3))(2)]·0.5H(2)O}(n), two Ag(I) ions are two-coordinate within an AgN(2) set and six are three-coordinate within AgN(2)O and AgO(3) sets. The Ag-N and Ag-O distances are in the ranges 2.150?(5)-2.198?(5) and 2.142?(4)-2.702?(5)?Å, respectively. A two-dimensional coordination network is formed parallel to (100). The O atom of the disordered solvent water mol-ecule is located on an inversion center.

| S-EPMC3212179 | 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

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

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-(?-pyridine-2,3-dicarboxyl-ato)bis-[aqua-(3-carb-oxy-pyridine-2-carboxyl-ato)indium(III)] tetra-hydrate.

Project description:In the binuclear centrosymmetric title compound, [In(2)(C(7)H(3)NO(4))(2)(C(7)H(4)NO(4))(2)(H(2)O)(2)]·4H(2)O, which contains both pyridine-2,3-dicarboxyl-ate and 3-carb-oxy-pyridine-2-carboxyl-ate ligands, the In(III) atom is six-coordinated in a distorted octa-hedral geometry. One pyridine ligand is N,O-chelated while the other is N,O-chelated and at the same time bridging to the other via the second carboxyl group. In the crystal, an extensive O-H?O hydrogen-bonding network, involving the coordinated and lattice water mol-ecules and the carboxyl groups of the ligands, together with C-H?O and ?-? inter-actions [centroid-centroid distance = 3.793?(1)?Å], leads to the formation of a three-dimensional structure.

| S-EPMC3254334 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data