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Aqua-(dicyanamido-?N)(2,9-dimethyl-1,10-phenanthroline-?N,N')(nitrato-?O,O')cobalt(II)-2,9-dimethyl-1,10-phenanthroline-water (2/1/2).

ABSTRACT: In the title compound, 2[Co(C(2)N(3))(NO(3))(C(14)H(12)N(2))(H(2)O)]·C(14)H(12)N(2)·2H(2)O, the Co(II) ion is coordinated by a bidentate 2,9-dimethyl-1,10-phenanthroline (dmphen) ligand, a bidentate nitrate anion, a water mol-ecule and a monodentate dicyan-amide group in a distorted octa-hedral geometry. One uncoordinated dmphen mol-ecule is situated on a crystallographic twofold axis and the asymmetric unit is completed by one water mol-ecule. In the crystal, mol-ecules form a one-dimensional framework in the [001] direction through O-H?N and O-H?O hydrogen bonds. The crystal packing is further stabilized by ?-? stacking inter-actions between the dmphen rings of neighboring mol-ecules, with a centroid-centroid separation of 3.5641?(8)?Å and a partially overlapped arrangement of parallel dmphen rings with a distance of 3.407?(2)?Å.

SUBMITTER: Cui FH

PROVIDER: S-EPMC3201307 | biostudies-other | 2011 Oct

REPOSITORIES: biostudies-other

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Aqua-(dicyanamido-κN)(2,9-dimethyl-1,10-phenanthroline-κN,N')(nitrato-κO,O')cobalt(II)-2,9-dimethyl-1,10-phenanthroline-water (2/1/2).

Cui Feng-Hua FH Zhao Pei-Zheng PZ

Acta crystallographica. Section E, Structure reports online 20110914 Pt 10

In the title compound, 2[Co(C(2)N(3))(NO(3))(C(14)H(12)N(2))(H(2)O)]·C(14)H(12)N(2)·2H(2)O, the Co(II) ion is coordinated by a bidentate 2,9-dimethyl-1,10-phenanthroline (dmphen) ligand, a bidentate nitrate anion, a water mol-ecule and a monodentate dicyan-amide group in a distorted octa-hedral geometry. One uncoordinated dmphen mol-ecule is situated on a crystallographic twofold axis and the asymmetric unit is completed by one water mol-ecule. In the crystal, mol-ecules form a one-dimensional f ...[more]

PMID: 22065101

Similar Datasets

Aqua-(2,9-dimethyl-1,10-phenanthroline-?N,N')bis-(3-hydroxy-benzoato-?O)manganese(II)-2,9-dimethyl-1,10-phenanthroline-water (1/1/1).

Project description:In the title compound, [Mn(C(7)H(5)O(3))(2)(C(14)H(12)N(2))(H(2)O)]·C(14)H(12)N(2)·H(2)O, the Mn(II) ion is coordinated by a bidentate 2,9-dimethyl-1,10-phenanthroline (dmphen) ligand, two monodentate 3-hydroxy-benzoate anions (3-HBA) and one water mol-ecule in a distorted trigonal-bipyramidal environment. An uncoordinated dmphen and an uncoordinated water mol-ecule cocrystallized with each complex mol-ecule. Intra- and inter-molecular O-H?N and O-H?O hydrogen bonds are also present between the coordinated 3-HBA and water mol-ecules and the uncoordinated dmphen and water mol-ecules in the crystal. The packing of the structure is further stabilized by ?-? stacking inter-actions involving dmphen mol-ecules, with a centroid-centroid separation of 3.705?(3)?Å.

| S-EPMC2977455 | biostudies-literature

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Project description:In the title compound, [CoCl(2)(C(14)H(12)N(2))], the Co(II) atom is four-coordinated in a distorted tetra-hedral geometry by two N atoms from a 2,9-dimethyl-1,10-phenanthroline ligand and two Cl atoms. The Co atom and the phenanthroline unit are located on a mirror plane. The methyl H atoms are disordered about the mirror plane and areeach half-occupied. In the crystal structure, ?-? inter-actions between the pyridine and benzene rings and between the pyridine rings [centroid-centroid distances = 3.8821?(9) and 3.9502?(10)?Å, respectively] stabilize the structure.

| S-EPMC2983147 | biostudies-literature

Aqua-(2,9-dimethyl-1,10-phenanthroline-?N,N')bis-(2-hydroxy-benzoato-?O)manganese(II) 2,9-dimethyl-1,10-phenanthroline hemisolvate.

Project description:In the asymmetric unit of the title complex, [Mn(C(7)H(5)O(3))(2)(C(14)H(12)N(2))(H(2)O)]·0.5C(14)H(12)N(2), the Mn(II) ion is coordinated by a bidentate 2,9-dimethyl-1,10-phenanthroline (dmphen) mol-ecule, one water mol-ecule and two monodentate 2-hydroxy-benzoate anions in a distorted trigonal-bipyramidal geometry. The OH group of the 2-hydroxy-benzoate anion is disordered over two positions with site-occupancy factors of 0.5. The asymmetric unit is completed with by an uncoordinated half-mol-ecule of dmphen, disordered about a crystallographic twofold axis. In the crystal structure, mol-ecules are linked into a two-dimensional framework by O-H?N, O-H?O and C-H?O hydrogen bonds. The packing of the structure is further stabilized by ?-? stacking inter-actions involving dmphen mol-ecules, with centroid-centroid separations of 3.8027?(3) and 3.6319?(3)?Å.

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Bis(2,9-dimethyl-1,10-phenanthroline-κN,N')bis-(nitrato-κO,O')lead(II).

Project description:In the title complex, [Pb(NO(3))(2)(C(14)H(12)N(2))(2)], the lead ion is chelated by two 2,9-dimethyl-1,10-phenanthroline (dmphen) ligands and two nitrate anions in a slightly distorted square-anti-prismatic geometry. Intra- and inter-molecular π-π stacking is present in the crystal structure, and the centroid-centroid distances between the benzene and pyridine rings of adjacent dmphen ligands are 3.492 (3) and 3.592 (3) Å, respectively. Inter-molecular C-H⋯O hydrogen bonds and C-H⋯π inter-actions help to stabilize the crystal structure.

| S-EPMC3006962 | biostudies-literature

Bis(benzoato-?O,O')(2,9-dimethyl-1,10-phenanthroline-?N,N')cobalt(II).

Project description:In the title compound, [Co(C(7)H(5)O(2))(2)(C(14)H(12)N(2))], the Co(II) ion is located on a twofold rotation axis and is chelated by a 2,9-dimethyl-1,10-phenanthroline (dmphen) ligand and two benzoate anions in a distorted octa-hedral geometry. The crystal packing is stabilized by ?-? inter-actions between parallel dmphen ligands of neighbouring mol-ecules, with a face-to-face distance of 3.411?(2)?Å.

| S-EPMC2960282 | biostudies-literature

(2,9-Dimethyl-1,10-phenanthroline-?N,N')(4-hydroxy-benzoato-?O,O')(nitrato-?O)copper(II).

Project description:In the title compound, [Cu(C(7)H(5)O(3))(NO(3))(C(14)H(12)N(2))], the Cu(II) ion is five-coordinated in a slightly distorted square-pyramidal geometry by one O atom of a nitrate anion, two O atoms of a 4-hydroxy-benzoate anion, and two N atoms from a bidentate 2,9-dimethyl-1,10-phenanthroline (dmphen) ligand. In the crystal structure, inversion-related mol-ecules are linked into dimers by O-H?O hydrogen bonds. The packing is further stabilized by ?-? inter-actions involving the benzene rings of the dmphen and hydroxy-benzoate units, with centroid-centroid distances of 3.4930?(14) or 3.5727?(14)?Å.

| S-EPMC2959601 | biostudies-literature

Aqua-(2,9-dimethyl-1,10-phenanthroline-κN,N')diformato-κO,O';κO-nickel(II) monohydrate.

Project description:The asymmetric unit of the title compound, [Ni(HCO(2))(2)(C(14)H(12)N(2))(H(2)O)]·H(2)O, contains a mononuclear complex mol-ecule hydrogen bonded to a lattice water mol-ecule. The Ni(II) atom exhibits a distorted octa-hedral coordination geometry formed by the N atoms from a 2,9-dimethyl-1,10-phenanthroline ligand, two O atoms of a chelating formate anion, one aqua O atom and one O atom of a coordinating formate anion. The mol-ecules are assembled into chains extending along [100] through by O-H⋯O hydrogen bonds. The supra-molecular chains are further linked into layers parallel to (011) by weak π-π packing inter-actions [centroid-centroid separation = 3.768 (2) Å]. The resulting layers are stacked to meet the requirement of close-packing patterns.

| S-EPMC3200966 | biostudies-literature

Dichlorido(2,9-dimethyl-1,10-phenanthroline)manganese(II) hemihydrate.

Project description:In the title compound, [MnCl(2)(C(14)H(12)N(2))]·0.5H(2)O, all of the non-H atoms apart from the Cl atom lie on a mirror plane and the methyl H atoms are disordered over two sites of equal occupancy about the mirror plane. The Mn(II) ion is coordinated in a distorted tetra-hedral environment by two N atoms of the phenanthroline ligand and two chloride ions. A half-occupancy solvent water mol-ecule lies on a mirror plane and close to an inversion center.

| S-EPMC2971941 | biostudies-literature

Aqua-(2,9-dimethyl-1,10-phenanthroline-?N,N')(formato-?O,O')(formato-?O)cobalt(II) monohydrate.

Project description:The asymmetric unit of the title compound, [Co(HCO(2))(2)(C(14)H(12)N(2))(H(2)O)]·H(2)O, contains a mononuclear complex mol-ecule hydrogen bonded to a lattice water mol-ecule. The Co(II) cation is in a distorted octa-hedral coordination environment defined by the two N atoms of the 2,9-dimethyl-1,10-phenanthroline ligand and four O atoms. Two of these are from a chelating formate anion, one from a monodentate formate and the last from an aqua ligand. In the crystal, mol-ecules are connected by O-H?O hydrogen bonds, forming double chains along [100] with the 2,9-dimethyl-1,10-phenanthroline ligands pointing outwards from each chain. These chains are further linked into layers parallel to (011) by inter-chain ?-? stacking inter-actions with centroid-centroid distances of 3.61?(1)?Å.

| S-EPMC3050392 | biostudies-other

Dichlorido(2,9-dimethyl-1,10-phenanthroline-?N,N')copper(II).

Project description:In the title compound, [CuCl(2)(C(14)H(12)N(2))], the complex molecule has m symmetry, with the mirror plane oriented parallel to the planar molecule and the ligated Cu(II) atom. The metal centre has a distorted tetra-hedral coordination formed by two N atoms from one 2,9-dimethyl-1,10-phenanthroline ligand and two Cl atoms. There is inter-molecular ?-? stacking between adjacent 2,9-dimethyl-1,10-phenanthroline ligands, with a centroid-centroid distance of 3.733?(2)Å.

| S-EPMC2970365 | biostudies-literature

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