Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Catena-Poly[[(1,10-phenanthroline-?² N,N')lanthanum(III)]-?-(5-bromo-2-hy-droxy-benzoato)-?² O¹:O¹'-di-?-chlorido].

ABSTRACT: In the title complex, [La(C?H?BrO?)Cl?(C??H?N?)](n), the La(III) ion is eight-coordinated by two carboxyl-ate O atoms from two 5-bromo-salicylate ligands, two N atoms from a chelating 1,10-phenanthroline ligand and four bridging Cl atoms in a distorted square-anti-prismatic geometry. The La(III) ions are linked by bridging carboxyl-ate groups and chloride anions into a chain along [100]. An intra-molecular O-H?O hydrogen bond is formed in the 5-bromo-salicylate ligand. ?-? inter-actions between the pyridine and benzene rings and between the benzene rings are observed [centroid-centroid distances = 3.794?(5) and 3.804?(4)?Å].

SUBMITTER: Zhu WQ

PROVIDER: S-EPMC3393170 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

catena-Poly[[(1,10-phenanthroline-κ² N,N')lanthanum(III)]-μ-(5-bromo-2-hy-droxy-benzoato)-κ² O¹:O¹'-di-μ-chlorido].

Zhu Wen-Qing WQ Wang Jin-Ping JP Yuan Yu-Kun YK Li Zhuo Z

Acta crystallographica. Section E, Structure reports online 20120613 Pt 7

In the title complex, [La(C₇H₄BrO₃)Cl₂(C₁₂H₈N₂)](n), the La(III) ion is eight-coordinated by two carboxyl-ate O atoms from two 5-bromo-salicylate ligands, two N atoms from a chelating 1,10-phenanthroline ligand and four bridging Cl atoms in a distorted square-anti-prismatic geometry. The La(III) ions are linked by bridging carboxyl-ate groups and chloride anions into a chain along [100]. An intra-molecular O-H⋯O hydrogen bond is formed in the 5-bromo-salicylate ligand. π-π inter-actions between ...[more]

PMID: 22807738

Similar Datasets

catena-Poly[[(1,10-phenanthroline)lead(II)]bis-(?-5-chloro-2-hy-droxy-benzoato)].

Project description:In the title polymer, [Pb(C(7)H(4)ClO(3))(2)(C(12)H(8)N(2))](n), the Pb(II) ion displays a distorted pseudo-octa-hedral coordination geometry. The metal center is coordinated by six O atoms from four 5-chloro-salicylate ligands and two N atoms from a chelating phenanthroline ligand. The polymeric structure is built up from bridging carboxyl-ate O atoms, forming chains along [100]. The crystal structure is stabilized by ?-? inter-actions between the 1,10-phenanthroline and 5-chloro-salicylate ligands, the shortest centroid-centroid separation between neighbouring aromatic rings being 3.652?(1)?Å.

| S-EPMC3007493 | biostudies-literature

Diaqua-(2,6-dihy-droxy-benzoato-?O,O)bis-(2,6-dihy-droxy-benzoato-?O)bis-(1,10-phenanthroline-?N,N')lanthanum(III)-1,10-phenanthroline (1/1).

Project description:In the title compound, [La(C(7)H(5)O(4))(3)(C(12)H(8)N(2))(3)(H(2)O)(2)]·C(12)H(8)N(2), the La(III) atom is coordinated by four N atoms from two chelating 1,10-phenanthroline (phen) ligands, four O atoms from three 2,6-dihy-droxy-benzoate (DHB) anions (one monodentate, the other bidentate) and two water O atoms, completing a distorted LaN(4)O(6) bicapped square-anti-prismatic geometry. Within the mononuclear complex mol-ecule, intra-molecular ?-? stacking inter-actions are observed, the first between a coordinated phen mol-ecule and a DHB ligand [centroid-centroid distance = 3.7291?(16)?Å], and the second between a coordinated phen mol-ecule and an uncoordinated phen ligand [centroid-centroid distance = 3.933?(2)?Å]. Inter-molecular ?-? stacking is observed between adjacent complexes [inter-planar distance = 3.461?(3)?Å]. Intra- and inter-molecular O-H?O hydrogen bonds are observed in the DHB ligands and between a water mol-ecule and DHB ligands, respectively. O-H?N hydrogen bonds are also observed in the DHB ligands and between uncoordinated phen mol-ecules and aqua ligands.

| S-EPMC3011687 | biostudies-literature

catena-Poly[[bis-[aqua-(1,10-phenanthroline)lead(II)]-bis-(??-2-hy-droxy-5-sulfonato-benzoato)] acetic acid monosolvate].

Project description:In the title compound, [Pb?(C?H?O?S)?(C??H?N?)?(H?O)?]·CH?COOH, the seven-coordinate Pb(II) atom is chelated by two N atoms of one 1,10-phenanthroline ligand, four O atoms from three 5-sulfosalicylate dianions and one water O atom. Each dianion serves as a bridging ligand, connecting adjacent Pb(II) atoms into a centrosymmetric polymeric chain extending parallel to [001]. There are ?-? inter-actions between the aromatic systems of neighbouring dianions, with plane-to-plane distances of 3.371?(2)?Å, and between phenanthroline ligands, with a centroid-to-centroid distance of 3.484?(2)?Å. O-H?O hydrogen bonding additionally stabilizes the crystal packing. The acetic acid mol-ecules are incorporated in the voids of this arrangement. They exhibit half-occupancy due to disorder around a centre of inversion.

| S-EPMC3393157 | biostudies-literature

catena-Poly[[[diaqua-(1,10-phenanthroline-?(2)N,N')zinc]-?-4-hy-droxy-3-sulfonato-benzoato-?(2)O(3):O(1)] sesquihydrate].

Project description:The 1,10-phenanthroline-chelated Zn atom in the polymeric title compound, {[Zn(C(7)H(4)O(6)S)(C(12)H(8)N(2))(H(2)O)(2)]·1.5H(2)O}(n), is connected to the sulfonate O atom of one 4-hy-droxy-3-sulfonato-benzoate dianion and to the carboxyl-ate O atom of another dianion. It is also coordinated by two water mol-ecules in an overall octa-hedral environment. The dianion links adjacent metal atoms into a chain running along [110]. The chains are linked by O-H?O hydrogen bonds into a three-dimensional network.

| S-EPMC3379067 | biostudies-literature

catena-Poly[[[diaqua-(1,10-phenanthroline-?(2)N,N')cobalt(II)]-?-4-hy-droxy-3-sulfonato-benzoato-?(2)O(3):O(1)] sesquihydrate].

Project description:The 1,10-phenanthroline-chelated Co(II) atom in the polymeric title compound, {[Co(C(7)H(4)O(6)S)(C(12)H(8)N(2))(H(2)O)(2)]·1.5H(2)O}(n), is connected to the sulfonate O atom of one 4-hy-droxy-3-sulfonato-benzoate dianion and to the carboxyl-ate O atom of another dianion. It is also coordinated by two water mol-ecules in a trans-CoN(2)O(4) octa-hedral environment. The dianion links adjacent metal atoms into a chain running along [110]. The chains are linked by O-H?O hydrogen bonds into a three-dimensional network.

| S-EPMC3379066 | biostudies-literature

Aqua-bis-(4-chloro-2-hy-droxy-benzoato-κO)(1,10-phenanthroline-κN,N')zinc(II).

Project description:In the title compound, [Zn(C(7)H(4)ClO(3))(2)(C(12)H(8)N(2))(H(2)O)], the Zn(II) cation is coordinated by two 4-chloro-2-salicylate anions, one 1,10-phenanthroline ligand and one water mol-ecule in a square-pyramidal coordination geometry; the Zn cation lies 0.4591 (11) Å from the basal plane. The benzene rings of the anions are involved in π-π stacking. The centroid-centroid distance between parallel benzene rings of adjacent mol-ecules is 3.9017 (17) Å, and the centroid-centroid distance between benzene and pyridine rings of adjacent mol-ecules is 3.584 (2) Å. Intra-molecular O-H⋯O hydrogen bonding is present.

| S-EPMC3151932 | biostudies-literature

catena-Poly[[bis-(μ-3-carboxy-benzoato)bis-(1,10-phenanthroline)tricopper(II)]-di-μ(3)-isophthalato].

Project description:The title copper coordination polymer, [Cu(3)(C(8)H(4)O(4))(2)(C(8)H(5)O(4))(2)(C(10)H(8)N(2))(2)](n), was synthesized by reacting Cu(NO(3))(2), isophthalic acid and 1,10-phenanthroline under hydro-thermal conditions. The trinuclear unit presents a central almost planar CuO(4) chromophore with the cation on a symmetry center, and two symmetry-related CuN(2)O(3) groups with the metal centre in a distorted square-pyramidal environment. These units are bridged by isophthalate ligands into one-dimensional double-chain coordination polymers which are, in turn, connected by various π-π stacking inter-actions (face-to-face distance ca 3.45 Å) and O-H⋯O hydrogen bonds, forming a three-dimensional supra-molecular network.

| S-EPMC2959876 | biostudies-literature

Di-μ-chlorido-bis-[chlorido(1,10-phenanthroline-κN,N')zinc(II)].

Project description:In the crystal structure of the title complex, [Zn(2)Cl(4)(C(12)H(8)N(2))(2)], each of the two five-coordinated Zn(II) atoms displays a strongly distorted trigonal-bipyramidal geometry defined by two N atoms from the chelate ligand and by one terminal and two bridging chloride anions. The crystal structure is stabilized by C-H⋯Cl inter-actions. There is inter-molecular π-π stacking between adjacent phenanthroline ligands, with a centroid-centroid distance of 3.151 (3) Å.

| S-EPMC2977612 | biostudies-literature

catena-Poly[[[(1,10-phenanthroline-?(2)N,N')praseodymium(III)]-di-?-4-hydroxy-benzoato-?(4)O(1):O(1')-?-nitrato-?(3)O,O':O] bis-(1,10-phenanthroline)].

Project description:The title complex, [Pr(C(7)H(5)O(3))(2)(NO(3))(C(12)H(8)N(2))]·2C(12)H(8)N(2), has a polymeric chain structure, with two uncoordinated 1,10-phenanthroline mol-ecules in the lattice. The Pr(III) centre has a monocapped square-anti-prismatic coordination geometry, comprised of two N atoms from one chelating 1,10-phenanthroline ligand, four carboxyl-ate O atoms from four 4-hy-droxy-benzoate anions and three O atoms from two nitrate anions. The 4-hy-droxy-benzoate and nitrate anions function as ?(2)-bridging ligands and link the Pr(III) ions into a one-dimensional chain structure along the c axis. Inter-molecular O-H?N hydrogen bonds are observed between the 4-hy-droxy-benzoate anions and the uncoordinated 1,10-phenanthroline mol-ecules.

| S-EPMC3435577 | biostudies-literature

Aqua-chlorido(4-methyl-benzoato-?O)(1,10-phenanthroline-?N,N')copper(II).

Project description:In the title mononuclear complex, [Cu(C(8)H(7)O(2))Cl(C(12)H(8)N(2))(H(2)O)], the Cu(II) atom is coordinated by one carboxylate O atom from a monodentate 4-methyl-benzoate ligand, two N atoms from the 1,10-phenanthroline ligand, one chloride ion and one water mol-ecule in a square-pyramidal geometry. The crystal structure exhibits inter- and intra-molecular C-H?Cl, C-H?O, O-H?Cl and O-H?O hydrogen bonds, as well as C-H?? inter-actions of phenanthroline and methyl H atoms towards the ?-systems of neighboring 4-methyl-benzoate units and the pyridine rings of the phenanthroline system [centroid-centroid distances are 2.706?(2) and 2.992?(1)?Å, respectively].

| S-EPMC2961304 | 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