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Triaqua-(3-carb-oxy-5-sulfonatobenzoato-κO)(1,10-phenanthroline-κN,N')cobalt(II) monohydrate.

ABSTRACT: In the title compound, [Co(C(8)H(4)O(7)S)(C(12)H(8)N(2))(H(2)O)(3)]·H(2)O, the Co(II) cation is coordinated by one sulfoisophthalate dianion, one bidentate phenathroline (phen) mol-ecule and three water mol-ecules in a distorted cis-CoN(2)O(4) octa-hedral geometry. In the crystal structure, aromatic π-π stacking occurs [centroid-centroid distances 3.7630 (14) and 3.7269 (15) Å], as well as an extensive O-H⋯O and C-H⋯O hydrogen-bonding network.

SUBMITTER: Zhang BY

PROVIDER: S-EPMC2961914 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Triaqua-chlorido(1,10-phenanthroline-κN,N')cobalt(II) chloride monohydrate.

Project description:In the title compound, [CoCl(C(12)H(8)N(2))(H(2)O)(3)]Cl·H(2)O, the Co(II) ion is coordinated by two N atoms from the 1,10-phenanthroline ligand [Co-N = 2.125 (6) and 2.146 (6) Å], one chloride ligand [Co-Cl = 2.459 (2)Å] and three water mol-ecules [Co-O = 2.070 (5)-2.105 (5)Å] in a distorted octa-hedral geometry. Inter-molecular O-H⋯Cl and O-H⋯O hydrogen bonds form an extensive three-dimensional hydrogen-bonding network, which consolidates the crystal packing.

| S-EPMC2968016 | biostudies-literature

Triaqua-(1,10-phenanthroline-κN,N')(sulfato-κO)zinc(II).

Project description:The Zn(II) atom in the title compound, [Zn(SO(4))(C(12)H(8)N(2))(H(2)O)(3)], is coordinated by one O atom from a sulfate dianion, two N atoms from a 1,10-phenanthroline mol-ecule and three water O atoms in an octa-hedral geometry. An intra-molecular O-H⋯O hydrogen bond occurs. Inter-molecular O-H⋯O hydrogen bonds generate a layer structure parallel to (001). There are weak C-H⋯O inter-actions within the layers.

| S-EPMC3051486 | biostudies-literature

mer-Triaqua-(1,10-phenanthroline-κN,N')(sulfato-κO)magnesium(II).

Project description:In the title compound, [Mg(SO(4))(C(12)H(8)N(2))(H(2)O)(3)], the Mg(II) centre exhibits a slightly distorted octa-hedral coordination environment defined by two N atoms from a 1,10-phenanthroline mol-ecule, one O atom from a sulfate dianion and three meridionally arranged O atoms from coordinated water mol-ecules. The crystal structure involves intra- and intermolecular O-H⋯O hydrogen bonds.

| S-EPMC2961340 | biostudies-literature

(3-Carb-oxy-5-sulfonatobenzoato-κO,O)bis-[2-(2-pyrid-yl)-1H-benzimidazole-κN,N]zinc(II) monohydrate.

Project description:In the title compound, [Zn(C(8)H(4)O(7)S)(C(12)H(9)N(3))(2)]·H(2)O, the Zn(II) atom has a distorted octa-hedral coordination geometry, defined by four N atoms from two 2-(2-pyrid-yl)-1H-benzimidazole ligands and two O atoms from a deprotonated carboxyl-ate group of the 3-carb-oxy-5-sulfonatobenzoate ligand. In the crystal structure, the complex mol-ecules are linked into a three-dimensional network by inter-molecular O-H⋯O and N-H⋯O hydrogen bonds, and π-π stacking inter-actions with centroid-centroid separations of 3.758 (2) and 3.597 (1) Å.

| S-EPMC2968999 | 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

Bis(benzoato-κO,O')(2,9-dimethyl-1,10-phenanthroline-κN,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 π-π 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-Dieth-oxy-1,10-phenanthroline-κN,N')bis-(thio-cyanato-κN)cobalt(II).

Project description:In the title complex, [Co(NCS)(2)(C(16)H(16)N(2)O(2))], the Co(II) ion is coordinated by two N atoms from one 2,9-dieth-oxy-1,10-phenanthroline ligand and two N atoms from two different thio-cyanate ligands in a distorted tetra-hedral environment. The Co-N bonds involving the thio-cyanate ligands are significantly shorter than the other two Co-N bonds. The atoms of one of the eth-oxy groups are essentially coplanar with the phenanthroline ring [N=C-O-C = 178.8 (4)°], while the other eth-oxy group is slightly twisted from the phenanthroline ring plane [N=C-O-C = 167.2 (4)°]. In the crystal structure, there is a weak π-π stacking inter-action between two symmetry-related phenanthroline rings with a centroid-centroid distance of 3.706 (4) Å.

| S-EPMC2959597 | biostudies-literature

(2,9-Dimethyl-1,10-phenanthroline-κN,N')bis-(2-hydroxy-benzoato)-κO;κO,O'-cobalt(II).

Project description:In the title compound, [Co(C(7)H(5)O(3))(2)(C(14)H(12)N(2))], the Co(II) ion is five-coordinated by two N atoms from one 2,9-dimethyl-1,10-phenanthroline (dmphen) ligand and three O atoms from two 2-hydroxy-benzoate anions in a distorted trigonal bipyramidal geometry. The carboxyl-ate group of one of the two 2-hydroxy-benzoate anions is monodentate with a normal Co-O distance [1.9804 (18) Å], while the other is bidentate with two longer Co-O bonds [2.1981 (18) and 2.1359 (19) Å]. The crystal structure is stabilized by aromatic π-π stacking inter-actions [centroid-centroid distances of 4.0380 (3) and 3.8216 (3) Å between dmphen/dmphen and benzene/dmphen rings, respectively] and C-H⋯π(benzene) inter-actions.

| S-EPMC2961220 | biostudies-literature

Aqua(4-hydroxy-benzoato-κO)(4-hydroxy-benzoato-κO,O')(1,10-phenanthroline-κN,N')zinc(II) monohydrate.

Project description:The Zn atom in the title compound, [Zn(C(7)H(5)O(3))(2)(C(12)H(8)N(2))(H(2)O)]·H(2)O, exists in a distorted cis-ZnN(2)O(4) octa-hedral coordination geometry. One of the 4-hydroxy-benzoate anions chelates in a bidentate manner whereas the other is monodentate. The complex mol-ecules are linked through the uncoordinated water mol-ecules into a hydrogen-bonded sheet structure.

| S-EPMC2960213 | biostudies-literature

Aqua-(4,5-dihydroxy-benzene-1,3-disulfonato-κO)bis-(1,10-phenanthroline-κN,N')cadmium(II) monohydrate.

Project description:In the title compound, [Cd(C(6)H(4)O(8)S(2))(C(12)H(8)N(2))(2)(H(2)O)]·H(2)O, each Cd(II) ion is coordinated by four N atoms [Cd-N = 2.310 (7)-2.341 (7) Å] from two 1,10-phenanthroline ligands, one O atom [Cd-O = 2.300 (6) Å] from a 4,5-dihydroxy-benzene-1,3-disulfonate ligand and one aqua O atom [Cd-O = 2.288 (7) Å] in a distorted octa-hedral geometry. The crystal packing exhibits inter-molecular O-H⋯O and C-H⋯O hydrogen bonds and π-π inter-actions evidenced by relatively short distances [3.525 (5)-3.937 (6) Å] between the centroids of the six-membered rings of neighbouring mol-ecules.

| S-EPMC2960182 | biostudies-literature

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