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(1,10-Phenanthroline-?N,N')bis-(2-thioxo-1,2-dihydro-pyridine-3-car-box-yl-ato-?O,S)manganese(II).

ABSTRACT: In the title complex, [Mn(C(6)H(4)NO(2)S)(2)(C(12)H(8)N(2))] or [MnL(2)(phen)] (L = 2-mercaptonicotinate and phen = 1,10-phenanthroline), the central Mn(II) atom is coordinated by two carboxylic O atoms and two thiol-ate S atoms of two L ligands and two N atoms from one phen mol-ecule, giving a distorted octa-hedral geometry. The pyridyl H atoms form strong N-H?O hydrogen bonds with the carbonyl O atoms of the adjacent mol-ecules, generating a chain structure propagating in [100].

SUBMITTER: Li WQ

PROVIDER: S-EPMC2979431 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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(1,10-Phenanthroline-κN,N')bis-(2-thioxo-1,2-dihydro-pyridine-3-car-box-yl-ato-κO,S)manganese(II).

Li Wei-Qi WQ

Acta crystallographica. Section E, Structure reports online 20100515 Pt 6

In the title complex, [Mn(C(6)H(4)NO(2)S)(2)(C(12)H(8)N(2))] or [MnL(2)(phen)] (L = 2-mercaptonicotinate and phen = 1,10-phenanthroline), the central Mn(II) atom is coordinated by two carboxylic O atoms and two thiol-ate S atoms of two L ligands and two N atoms from one phen mol-ecule, giving a distorted octa-hedral geometry. The pyridyl H atoms form strong N-H⋯O hydrogen bonds with the carbonyl O atoms of the adjacent mol-ecules, generating a chain structure propagating in [100]. ...[more]

PMID: 21579295

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(4-Oxido-2-oxo-1,2-dihydro-pyrimidine-5-carboxyl-ato-κO,O)(4-oxido-2-oxo-1,2-dihydro-pyrimidin-3-ium-5-carboxyl-ato-κO,O)bis-(1,10-phenanthroline-κN,N')gadolinium(III) dihydrate.

Project description:The title compound, [Gd(C(5)H(2)N(2)O(4))(C(5)H(3)N(2)O(4))(C(12)H(8)N(2))(2)]·2H(2)O, was obtained from a solvothermal reaction of 2,4-dihydroxy-pyrimidine-5-carboxylic acid (H(3)iso), GdCl(3)·6H(2)O and 1,10-phenanthroline (phen). The Gd(III) ion is located on a twofold rotation axis and is coordinated by four N atoms from two chelating phen ligands and four O atoms (5-carboxyl-ate and 4-oxido O atoms) from H(2)iso(-) and Hiso(2-) ligands. The mol-ecules are linked into a three-dimensional network by N-H⋯O, N-H⋯N and O-H⋯O hydrogen bonds. The H atom involved in an N-H⋯N hydrogen bond is disordered around a twofold rotation axis with half occupancy.

| S-EPMC2960513 | biostudies-literature

(Croconato-κO,O')bis-(1,10-phenanthroline-κN,N')manganese(II).

Project description:The title complex, [Mn(C(5)O(5))(C(12)H(8)N(2))(2)], lies across a crystallographic twofold axis which passes through the Mn atom and bisects the croconate ligand. The two 1,10-phenanthroline (phen) ligands are arranged in a propeller manner and the local mol-ecular geometry of the MnN(4)O(2) unit is severely distorted octa-hedral. This may be inter-preted as a structural perturbation of the MnN(4) square by the croconate ligand. In the crystal structure, the dipole moments of the mol-ecules are arranged alternately along the +b and -b directions. All the phen ligands are involved in π stacking inter-actions, alternately along the [110] and [10] directions. The alternate spacings between the neighbouring phen planes in the one-dimensional π stacks are 3.361 (2) and 3.526 (2) Å.

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Aqua-(4-carb-oxy-pyridine-2,6-dicarboxyl-ato-κO,N,O)(1,10-phenanthroline-κN,N')nickel(II).

Project description:The title compound, [Ni(C(8)H(3)NO(6))(C(12)H(8)N(2))(H(2)O)], contains an Ni(II) ion, a 1,10-phenanthroline (phen) ligand, a 4-carb-oxy-pyridine-2,6-dicarboxyl-ate (Hptc(2-)) anion and a coordinated water mol-ecule. The Ni(II) atom exhibits a distorted octa-hedral N(3)O(3) environment. O-H⋯O hydrogen bonding between coordinated water and carboxyl-ate O atoms, as well as π-π stacking inter-actions [inter-planar distances between phen rings = 3.293 (2) Å] lead to a supermolecular assembly.

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(μ-6-Oxido-4-oxo-1,2-dihydro-pyrimidine-5-carboxyl-ato-κO,O:O,N)bis-[aquabis-(4-oxido-2-oxo-1,2-dihydro-pyrimidin-3-ium-5-carboxyl-ato-κO,O)-(1,10-phenanthroline-κN,N')neodymium(III)] hexa-hydrate.

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(Formato-κO,O')bis-(1,10-phenanthroline-κN,N')manganese(II) perchlorate.

Project description:In the title complex, [Mn(CHO(2))(C(12)H(8)N(2))(2)]ClO(4), the Mn(II) cation is chelated by two 1,10-phenanthroline (phen) ligands and one formate anion in a distorted MnN(4)O(2) octa-hedral geometry. The two phen planes are oriented at a dihedral angle of 57.48 (11)°. The perchlorate anion links with the Mn complex cation via weak C-H⋯O hydrogen bonding.

| S-EPMC2971838 | biostudies-literature

catena-Poly[[(nitrato-κO)(1,10-phenanthroline-κN,N')manganese(II)]-μ-nitrato-κO:O'].

Project description:In the crystal structure of the title compound, [Mn(NO(3))(2)(C(12)H(8)N(2))](n), the Mn(II) atoms are linked by nitrate ligands to form a chain. Each Mn(II) atom is five-coordinated by two N atoms of a 1,10-phenanthroline ligand and three O atoms of two nitrates within a trigonal-bipyramidal coordination geometry. In the crystal structure, the chains are linked by hydrogen bonds into a polymeric ribbon structure.

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Chlorido(chloro-difluoro-acetato-κO)bis(1,10-phenanthroline-κN,N')manganese(II).

Project description:The chloride and chloro-difluoro-acetate anions occupy cis positions in the octa-hedral coordination geometry of the title compound, [Mn(C(2)ClF(2)O(2))Cl(C(12)H(8)N(2))(2)]. The two N-heterocycles both chelate the metal atom.

| S-EPMC2961075 | biostudies-literature

Aqua-(2,9-dimethyl-1,10-phenanthroline-κN,N')bis-(2-hydroxy-benzoato-κO)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 π-π stacking inter-actions involving dmphen mol-ecules, with centroid-centroid separations of 3.8027 (3) and 3.6319 (3) Å.

| S-EPMC2968132 | biostudies-literature

Bis[[aqua-(1H-imidazo[4,5-f][1,10]phenanthroline-κN,N)cadmium]bis-(μ-pyridine-2,3-dicarboxyl-ato)-κN,O:O;κO:N,O].

Project description:In the title compound, [Cd(2)(C(7)H(3)NO(4))(2)(C(13)H(8)N(4))(2)(H(2)O)(2)], the Cd(II) ion is six-coordinated by two N atoms from a 1H-imidazo[4,5-f][1,10]phenanthroline (IP) ligand, one N atom and one O atom from a pyridine-2,3-dicarboxyl-ate (pdc) ligand, one O atom from another pdc ligand and one water mol-ecule in a distorted octa-hedral geometry. Two Cd(II) ions are bridged by a pair of pdc ligands, forming a centrosymmetric dinuclear structure. Neighboring dinuclear units are linked by the coordinated water mol-ecules through O-H⋯N and O-H⋯O hydrogen bonds, forming a layer parallel to (011). The layers are further linked into a three-dimensional network through N-H⋯O hydrogen bonds. π-π inter-actions between the IP ligands further stabilize the supra-molecular structure [centroid-centroid distances = 3.579 (3), 3.686 (3), 3.710 (3), 3.766 (3) and 3.841 (3) Å].

| S-EPMC3297253 | biostudies-literature

Aqua-(furan-2-carboxyl-ato-κO)(furan-2-carboxyl-ato-κO,O')(1,10-phenanthroline-κN,N')copper(II) methanol hemisolvate.

Project description:The asymmetric unit of the title compound, [Cu(C(5)H(3)O(3))(2)(C(12)H(8)N(2))(2)(H(2)O)]·0.5CH(3)OH, contains two Cu(II) complex mol-ecules and one methanol solvent mol-ecule with the metal centres in strongly distorted octahedral coordination. The coordinated water mol-ecule is involved in inter-molecular O-H⋯O hydrogen bonding, which links the complex mol-ecules into chains propagating along the c axis. Neighbouring chains inter-act further via π-π inter-actions between the aromatic rings of 1,10-phenanthroline fragments [centroid-centroid distances = 3.726 (4) and 3.750 (4) Å].

| S-EPMC2977238 | biostudies-literature

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