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Chlorido(1,10-phenanthroline)[1,1,1-tri-fluoro-3-(2-theno-yl)acetonato]copper(II).

ABSTRACT: In the title compound, [Cu(C(8)H(4)F(3)O(2)S)Cl(C(12)H(8)N(2))], the Cu(II) ion exhibits a distorted square-pyramidal geometry. The coordination environment of the cation comprises two N atoms from 1,10-phenanthroline and two O atoms from thenoyltrifluoro-acetone in the basal plane and one Cl(-) anion at the apical site. There are weak inter-molecular C-H⋯Cl bonds.

SUBMITTER: Gao S

PROVIDER: S-EPMC2924181 | biostudies-literature |

REPOSITORIES: biostudies-literature

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(Acetyl-acetonato)(dicyanamido)(1,10-phenanthroline)copper(II) dihydrate.

Project description:In the title compound, [Cu(C(5)H(7)O(2))(C(2)N(3))(C(12)H(8)N(2))]·2H(2)O, the Cu(II) atom is five-coordinated in a square-pyramidal geometry with two acetyl-acetonate O and two phenanthroline N atoms forming the base. The apical position is occupied by the central N atom of the dicyanamide ligand. The dicyanamide N atoms are each involved in hydrogen bonds to water mol-ecules. There are also hydrogen bonds between both the water mol-ecules and their centrosymmetric pairs, creating a hydrogen-bonded chain along the b-axis direction.

| S-EPMC3007884 | biostudies-literature

Chlorido(1,10-phenanthroline)(1H-1,2,4-triazole-3-carboxyl-ato)copper(II).

Project description:The title complex, [Cu(C(3)H(2)N(3)O(2))Cl(C(12)H(8)N(2))], crystallizes with two independent mol-ecules in the asymmetric unit. Each Cu(II) atom is coordinated by an N atom and an O atom from the bidentate 1H-1,2,4-triazole-3-carboxyl-ate ligand, two N atoms from the 1,10-phenanthroline ligand, and the Cl atom. The coordination geometry is based on a ClN(3)O square pyramid. In the crystal structure, the mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds.

| S-EPMC2914951 | biostudies-literature

Di-?-acetato-?(4) O:O'-bis-[(1,10-phenanthroline-?(2) N,N')(tri-fluoro-methane-sulfonato-?O)copper(II)].

Project description:The complete molecule of the title compound, [Cu2(C2H3O2)2(CF3O3S)2(C12H8N2)2], is completed by the application of a twofold rotation and comprises two Cu(II) ions, each of which is penta-coordinated by two N atoms from a bidentate 1,10-phenanthroline (phen) ligand, two O atoms from acetate ligands and an O atom from a tri-fluoro-methane-sulfonate anion, forming a (4 + 1) distorted square-pyramidal coordination geometry. The Cu(II) ions are connected by two acetate bridges in a syn-syn configuration. The F atoms of the tri-fluoro-methane-sulfonate ligands are disordered, with site-occupation factors of 70 and 30. The molecular structure is stabilized by intra-molecular face-to-face ?-? inter-actions with centroid-centroid distances in the range 3.5654?(12)-3.8775(12)?Å. The crystal structure is stabilized by C-H?O interactions, leading to a three-dimensional lattice structure.

| S-EPMC3884252 | biostudies-literature

Di-?-chlorido-bis-[(1,10-phenanthroline-?N,N')(trichloro-acetato-?O)copper(II)].

Project description:The title compound, [Cu(2)(C(2)Cl(3)O(2))(2)Cl(2)(C(12)H(8)N(2))(2)], features a centrosymmetric binuclear complex. The coordination geometry around the Cu(II) atom is square-pyramidal, comprising two N atoms from a symmetrically chelating 1,10-phenanthroline ligand, one O atom from a trichloro-acetate ligand and two Cl(-) anions. In addition, there is a weak intra-molecular Cu?O inter-action of 2.9403?(14)?Å involving the carbonyl O atom of the trichloro-acetate ligand. The central Cu(2)Cl(2) core takes the form of a rhombus, owing to the disparate Cu-Cl bond lengths. Mol-ecules are connected in the crystal structure by C-H?Cl and C-H?O inter-actions.

| S-EPMC3297214 | biostudies-literature

Chlorido(pentane-2,4-dionato-?O,O')(1,10-phenanthroline-?N,N')copper(II).

Project description:The Cu(II) atom in the title compound, [Cu(C(5)H(7)O(2))Cl(C(12)H(8)N(2))], shows a distorted square-planar coordination; the chelating N and O atoms occupy the basal sites and the Cl atom the apical site. The square-pyramidal character along the Berry D(3h)-C(4v) pseudorotation pathway is 92%.

| S-EPMC2977398 | biostudies-literature

Aqua-chlorido(4-methyl-benzoato-κO)(1,10-phenanthroline-κN,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⋯π inter-actions of phenanthroline and methyl H atoms towards the π-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

Aqua-bis-(3-fluoro-benzoato-?O)(1,10-phenanthroline-?N,N')copper(II).

Project description:In the title compound, [Cu(C(7)H(4)FO(2))(2)(C(12)H(8)N(2))(H(2)O)], the coordination around the Cu(II) atom is square-pyramidal. The equatorial positions are occupied by two N atoms from a 1,10-phenanthroline ligand [Cu-N = 2.008?(3) and 2.019?(3)?Å] and two O atoms from 3-fluoro-benzoate ligands and a water mol-ecule [Cu-O = 1.950?(2) and 1.978?(2)?Å]. One O atom from another 3-fluoro-benzoate ligand occupies the apical positon [Cu-O = 2.210?(2)?Å]. Hydrogen bonds occur between coordinated water mol-ecules and benzoate ligands, while O-H?O, C-H?O, C-H?F and ?-? stacking [centroid-centroid distance = 3.731?(2)?Å] inter-actions consolidate the crystal packing.

| S-EPMC3089262 | 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

Crystal structure of tris-(1,10-phenanthroline-κ(2) N,N')iron(II) bis-[bis-(tri-fluoro-methyl-sulfon-yl)imide] monohydrate.

Project description:The crystal structure of the title complex, [Fe(C12H8N2)3][(CF3SO2)2N]2·H2O, is constructed by one octa-hedral [Fe(phen)3](2+) (phen = 1,10-phenanthroline) cation (point group symmetry 2), two Tf2N(-) [bis-(tri-fluoromethyl-sulfon-yl)imide] anions, and one water mol-ecule of crystallization (point group 2). The Fe-N bond lengths are indicative of a d (6) low-spin state for the Fe(II) ion in the complex. The dihedral angle between the phen ligands in the cation is 87.64 (6)°. The Tf2N(-) counter-anion is non-coordinating, with the -CF3 groups arranged in a trans fashion with respect to each other, leading to an anti,anti conformation of the -CF3 groups and -SO2N- moieties relative to the S-C bonds. The water mol-ecule of crystallization connects two O atoms of the Tf2N(-) anions through weak hydrogen bonds. C-H⋯O hydrogen-bonding inter-actions are also observed, consolidating the packing of the mol-ecules into a three-dimensional network structure.

| S-EPMC4331886 | 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 π-π 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

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