Browse
Submit Data
Databases
API
Help

Dataset Information

11 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bis(N'-benzoyl-pyridine-4-carbohydrazide)(1,10-phenanthroline)copper(II) dinitrate.

ABSTRACT: In the title complex, [Cu(C(13)H(11)N(3)O(2))(2)(C(12)H(8)N(2))](NO(3))(2), the Cu(II )atom (site symmetry 2) is coordinated by four N atoms from one 1,10-phenanthroline and two hydrazine ligands, respectively. The hydrazine ligands coordinate to the Cu(II)atom by a pyridine N atom. These four atoms form a slightly distorted square-planar N(4) donor set. In the packing, two additional Cu?O inter-actions occur [Cu?O = 2.462?(2)?Å], resulting in a typical Jahn-Teller-distorted octahedral environment around the Cu atom. N-H?O hydrogen bonds result in a three-dimensional network. The O atoms of the anion are disordered over two positions in a 0.68?(2):0.32?(2) ratio.

SUBMITTER: Zhang XQ

PROVIDER: S-EPMC3009134 | biostudies-other | 2010 Oct

REPOSITORIES: biostudies-other

ACCESS DATA

Json Xml

Publications

Bis(N'-benzoyl-pyridine-4-carbohydrazide)(1,10-phenanthroline)copper(II) dinitrate.

Zhang Xiu-Qing XQ Li Chun-Ying CY Bian He-Dong HD Yu Qing Q Liang Hong H

Acta crystallographica. Section E, Structure reports online 20101002 Pt 11

In the title complex, [Cu(C(13)H(11)N(3)O(2))(2)(C(12)H(8)N(2))](NO(3))(2), the Cu(II )atom (site symmetry 2) is coordinated by four N atoms from one 1,10-phenanthroline and two hydrazine ligands, respectively. The hydrazine ligands coordinate to the Cu(II)atom by a pyridine N atom. These four atoms form a slightly distorted square-planar N(4) donor set. In the packing, two additional Cu⋯O inter-actions occur [Cu⋯O = 2.462 (2) Å], resulting in a typical Jahn-Teller-distorted octahedral environme ...[more]

PMID: 21588803

Similar Datasets

Di-?-methacrylato-?O:O'-bis-[aqua-bis(1,10-phenanthroline-?N,N')copper(II)] dinitrate dihydrate.

Project description:The title complex, [Cu(2)(C(4)H(5)O(2))(2)(C(12)H(8)N(2))(2)(H(2)O)(2)](NO(3))(2)·2H(2)O, contains a dimeric [Cu(2)(C(4)H(5)O(2))(2)(C(12)H(8)N(2))(2)(H(2)O)(2)](2+) dication with two five-coordinated Cu(II) ions linked by two methacrylate ions in a syn-syn bridging arrangement. The dication possesses pseudo-twofold rotational symmetry. The penta-coordination of each Cu(II) ion has a distorted square-pyramidal geometry, with two N donors from a phenanthroline ligand and two carboxyl-ate O atoms occupying basal sites and the apical position being occupied by a water mol-ecule. In the crystal packing, mol-ecules are linked to form a three-dimensional framework by O-H?O and C-H?O hydrogen bonds and ?-? inter-actions [centroid-centroid distances of 3.6039?(15), 3.5301?(15), 3.6015?(15), 3.6496?(15) and 3.6858?(15)?Å].

| S-EPMC2961707 | biostudies-literature

A new polymorph of aqua-bis-(1,10-phenanthroline-?(2) N,N')copper(II) dinitrate.

Project description:The title mol-ecule, [Cu(C12H8N2)2(H2O)](NO3)2, is a new polymorph of a compound which up to now has been reported to crystallize space groups in C2/c and Cc. The crystal studied was twinned by non-merohedry (final BASF factor of 0.40043) with the structure being solved and refined in P-1. The Cu(II) atom is coordinated by four N atoms from two 1,10-phenanthroline ligands and an O atom from a water mol-ecule in an approximate trigonal-bipyramidal geometry. Discrete entities of one cation and two nitrate anions are formed by water-nitrate O-H?O hydrogen bonds. The components are further assembled into a three-dimensional network by C-H?O hydrogen bonds.

| S-EPMC4011280 | biostudies-literature

Diaqua-bis-(perchlorato)(1,10-phenanthroline)copper(II).

Project description:In the title compound, [Cu(ClO(4))(2)(C(12)H(8)N(2))(H(2)O)(2)], the Cu(II) atom is coordinated in a square-planar fashion by the two N atoms of a chelating 1,10-phenanthroline ligand and by two water mol-ecules trans to the N atoms. The coordination sphere of the metal atom is augmented by O atoms of two weakly bonded perchlorate anions, thus yielding a strongly distorted CuN(2)O(4) octa-hedral environment. The crystal packing is stabilized by O-H?O hydrogen bonds between the water mol-ecules and the perchlorate anions. In addition, the organic mol-ecules are associated by ?-? stacking inter-actions between symmetry-equivalent anti-parallel non-nitro-gen aromatic rings, with inter-planar distances of 3.543?(2)?Å.

| S-EPMC3008125 | biostudies-literature

Acetonitrile-bis-(2-methyl-1,10-phenanthroline)copper(II) tetra-fluoridoborate.

Project description:In the title compound, [Cu(CH(3)CN)(C(13)H(10)N(2))(2)](BF(4))(2), the fivefold-coordinate Cu(II) atom is located on a twofold rotation axis, imposing twofold symmetry to the complete cation. The structure exhibits disorder of the anion, which was successfully refined using a two-site model with 0.810?(3):0.190?(3) occupancy. The methyl group of the acetonitrile ligand is likewise disordered, here about the twofold rotation axis in a 1:1 ratio.

| S-EPMC3009216 | biostudies-literature

Bis(4,7-dichloro-1,10-phenanthroline-?N,N')bis-(dicyanamido-?N)copper(II).

Project description:In the title compound, [Cu(C(2)N(3))(2)(C(12)H(6)Cl(2)N(2))(2)], the Cu(II) atom is coordinated by two chelating 4,7-dichloro-1,10-phenanthroline (4,7-Cl-phen) ligands and two dicyanamide (dca) ligands in a cis arrangement, forming a distorted octa-hedral geometry. The equatorial plane is occupied by three N atoms from two 4,7-Cl-phen ligands and one N atom from a dca ligand at shorter Cu-N distances. Due to the Jahn-Teller effect, the axial positions are occupied by a 4,7-Cl-phen N atom and a dca N atom at longer Cu-N distances. The dca ligands are nearly planar, with a maximum deviations of 0.006?(1)?Å. The crystal structure is stabilized by weak C-H?N hydrogen bonds, with cyanide N atoms as acceptors, and ?-? inter-actions between adjacent phenyl rings [centroid-centroid distance = 3.725?(3)?Å].

| S-EPMC2979476 | biostudies-literature

Bis(μ-4-chloro-2-oxidobenzoato)bis-[(1,10-phenanthroline)copper(II)] dihydrate.

Project description:The structure of the the title compound, [Cu(2)(C(7)H(3)ClO(3))(2)(C(12)H(8)N(2))(2)]·2H(2)O, consists of a dimeric unit involving a planar Cu(2)O(2) group arranged around an inversion center. The coordination sphere of the Cu(II) atom can be described as an elongated distorted square pyramid where the basal plane is formed by the two N atoms of the 1,10-phenanthroline mol-ecule and the two O atoms of the hydroxy-chloro-benzoate (hcbe) anion. The long apical Cu-O distance of 2.569 (2) Å involves the O atom of a symmetry-related hcbe anion, building up the dinuclear unit. Each dinuclear unit is connected through O-H⋯O hydrogen bonds involving two water mol-ecules, resulting in an R(4) (2)(8) graph-set motif and building up an infinite chain parallel to (10). C-H⋯O inter-actions further stabilize the chain.

| S-EPMC2983983 | biostudies-literature

Aqua-bis(dichloro-acetato-?O)(1,10-phenanthroline-?N,N')copper(II).

Project description:In the title complex, [Cu(C(2)HCl(2)O(2))(2)(C(12)H(8)N(2))(H(2)O)], the Cu(II) ion has a distorted square-pyramidal coordination geometry. The equatorial positions are occupied by two N atoms from a 1,10-phenanthroline ligand [Cu-N = 1.994?(3) and 2.027?(3)?Å] and two O atoms from dichloro-acetate ligands and a water mol-ecule [Cu-O = 1.971?(2) and 1.939?(2)?Å]. One O atom from another dichloro-acetate ligand occupies the apical positon [Cu-O = 2.152?(3)?Å]. Inter-molecular O-H?O hydrogen bonds link the mol-ecules into centrosymmetric dimers. The crystal packing also exhibits weak inter-molecular C-H?O hydrogen bonds, ?-? inter-actions [centroid-centroid distance = 3.734?(2)?Å] and short inter-molecular Cl?Cl contacts [3.306?(2) and 3.278?(2)?Å].

| S-EPMC2968015 | biostudies-literature

(2,9-Dimethyl-1,10-phenanthroline)(4-hydroxy-pyridine-2,6-dicarboxyl-ato)copper(II) trihydrate.

Project description:In the title complex, [Cu(C(7)H(3)NO(5))(C(14)H(12)N(2))]·3H(2)O, there are two independent neutral mol-ecules of the Cu complex along with six mol-ecules of water of hydration in the asymmetric unit. The Cu(II )atoms in each complex adopt a distorted square-pyramidal coordination geometry being penta-coordinated by one N and two O atoms of 4-hydroxy-pyridine-2,6-dicarboxyl-ate anions and two N atoms of 2,9-dimethyl-1,10-phenanthroline (dmp) molecules. In the crystal structure, there are O-H?O and C-H?O hydrogen bonds and five ?-? stacking inter-actions with centroid-centroid distances in the range 3.620?(1)-3.712?(1)?Å. In addition, a C-H?? inter-action between a heterocyclic ring of dmp is observed to reinforce the crystal cohesion.

| S-EPMC2969473 | biostudies-literature

?-Decane-dioato-bis-[aqua-bis-(1,10-phenanthroline-?N,N')manganese(II)] dinitrate-sebacic acid-water (1/1/2).

Project description:In the title complex, [Mn(2)(C(10)H(16)O(4))(C(12)H(8)N(2))(4)(H(2)O)(2)](NO(3))(2)·C(10)H(18)O(4)·2H(2)O, the asymmetric unit contains one-half of the centrosymmetric dinuclear complex cation, one uncoordinated water molecule, one-half of a free sebaic acid (decanedioic acid) molecule that is also completed by inversion symmetry, and one disordered nitrate anion [occupancy ratio 0.454?(4):0.544?(6)]. The Mn(II) atoms are each octa-hedrally surrounded by four N atoms from two 1,10-phenanthroline (phen) ligands, one O atom from one carbonyl group of the bridging sebacate ligand and one O atom of a water mol-ecule. The crystal structure is stabilized by intermolecular O-H?O hydrogen bonds.

| S-EPMC3050195 | biostudies-literature

Bis(2,9-dimethyl-1,10-phenanthroline)copper(I) penta-cyanido-nitro-soferrate(II).

Project description:The asymmetric unit of the title complex [Cu(C14H12N2)2]2[Fe(CN)5(NO)], consists of a [Cu(dmp)2](+) cation (dmp is 2,9-dimethyl-1,10-phenanthroline) and half an [Fe(CN)5(NO)](2-) anion. The anion is disordered across an inversion center with the Fe(II) ion slightly offset (ca 0.205Å) from the inversion center in the direction of the disordered trans-coordinating CN/NO ligands. The anion has a distorted octa-hedral coordination geometry. The Cu(I) ion is coordinated by two phenanthroline ligands in a distorted tetra-hedral geometry. The dihedral angle between the phenanthroline ligands is 77.16?(4)?Å. In the crystal, the cations are connected to the anions by weak C-H?N hydrogen bonds. In addition, weak ?-? stacking inter-actions are observed, with centroid-centroid distances in the range 3.512?(3)-3.859?(3)?Å.

| S-EPMC3885010 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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