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Catena-Poly[[bis-(?-3-carboxy-benzoato)bis-(1,10-phenanthroline)tricopper(II)]-di-?(3)-isophthalato].

ABSTRACT: The title copper coordination polymer, [Cu(3)(C(8)H(4)O(4))(2)(C(8)H(5)O(4))(2)(C(10)H(8)N(2))(2)](n), was synthesized by reacting Cu(NO(3))(2), isophthalic acid and 1,10-phenanthroline under hydro-thermal conditions. The trinuclear unit presents a central almost planar CuO(4) chromophore with the cation on a symmetry center, and two symmetry-related CuN(2)O(3) groups with the metal centre in a distorted square-pyramidal environment. These units are bridged by isophthalate ligands into one-dimensional double-chain coordination polymers which are, in turn, connected by various ?-? stacking inter-actions (face-to-face distance ca 3.45?Å) and O-H?O hydrogen bonds, forming a three-dimensional supra-molecular network.

SUBMITTER: An Y

PROVIDER: S-EPMC2959876 | biostudies-other | 2008

REPOSITORIES: biostudies-other

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catena-Poly[[bis-(μ-3-carboxy-benzoato)bis-(1,10-phenanthroline)tricopper(II)]-di-μ(3)-isophthalato].

An Yan Y Li Xiao-Feng XF Dong Li-Hua LH Yin Yan-Sheng YS

Acta crystallographica. Section E, Structure reports online 20081120 Pt 12

The title copper coordination polymer, [Cu(3)(C(8)H(4)O(4))(2)(C(8)H(5)O(4))(2)(C(10)H(8)N(2))(2)](n), was synthesized by reacting Cu(NO(3))(2), isophthalic acid and 1,10-phenanthroline under hydro-thermal conditions. The trinuclear unit presents a central almost planar CuO(4) chromophore with the cation on a symmetry center, and two symmetry-related CuN(2)O(3) groups with the metal centre in a distorted square-pyramidal environment. These units are bridged by isophthalate ligands into one-dimen ...[more]

PMID: 21581177

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catena-Poly[[(1,10-phenanthroline)manganese(II)]-?(3)-5-methyl-isophthalato].

Project description:In the title coupound, [Mn(C(9)H(6)O(4))(C(12)H(8)N(2))](n), the Mn(II) ion is coordinated by two N atoms [Mn-N = 2.273?(3) and 2.305?(2)?Å] from a 1,10-phenanthroline ligand and four O atoms [Mn-O = 2.112?(2)-2.343?(3)?Å] from three 5-methyl-isophthalate (mip) ligands in a distorted octa-hedral geometry. Each mip dianion acts as a tetra-dentate ligand connecting three Mn ions. The crystal packing exhibits ?-? inter-actions [3.599?(2)-3.755?(2)?Å] between the centroids of the six-membered rings of neighbouring 1,10-phenanthroline ligands.

| S-EPMC2960010 | biostudies-literature

catena-Poly[[(1,10-phenanthroline)lead(II)]bis-(?-5-chloro-2-hy-droxy-benzoato)].

Project description:In the title polymer, [Pb(C(7)H(4)ClO(3))(2)(C(12)H(8)N(2))](n), the Pb(II) ion displays a distorted pseudo-octa-hedral coordination geometry. The metal center is coordinated by six O atoms from four 5-chloro-salicylate ligands and two N atoms from a chelating phenanthroline ligand. The polymeric structure is built up from bridging carboxyl-ate O atoms, forming chains along [100]. The crystal structure is stabilized by ?-? inter-actions between the 1,10-phenanthroline and 5-chloro-salicylate ligands, the shortest centroid-centroid separation between neighbouring aromatic rings being 3.652?(1)?Å.

| S-EPMC3007493 | biostudies-literature

catena-Poly[[[(1,10-phenanthroline-?(2)N,N')praseodymium(III)]-di-?-4-hydroxy-benzoato-?(4)O(1):O(1')-?-nitrato-?(3)O,O':O] bis-(1,10-phenanthroline)].

Project description:The title complex, [Pr(C(7)H(5)O(3))(2)(NO(3))(C(12)H(8)N(2))]·2C(12)H(8)N(2), has a polymeric chain structure, with two uncoordinated 1,10-phenanthroline mol-ecules in the lattice. The Pr(III) centre has a monocapped square-anti-prismatic coordination geometry, comprised of two N atoms from one chelating 1,10-phenanthroline ligand, four carboxyl-ate O atoms from four 4-hy-droxy-benzoate anions and three O atoms from two nitrate anions. The 4-hy-droxy-benzoate and nitrate anions function as ?(2)-bridging ligands and link the Pr(III) ions into a one-dimensional chain structure along the c axis. Inter-molecular O-H?N hydrogen bonds are observed between the 4-hy-droxy-benzoate anions and the uncoordinated 1,10-phenanthroline mol-ecules.

| S-EPMC3435577 | biostudies-literature

Poly[bis-(μ(3)-5-nitro-isophthalato)bis-(1,10-phenanthroline)dimanganese(II)].

Project description:The title complex, [Mn(2)(C(8)H(3)NO(6))(2)(C(12)H(8)N(2))(2)](n), was synthesized under hydro-thermal conditions. The structure contains two independent Mn(II) atoms, each coordinated in a distorted octa-hedral MnN(2)O(4) geometry. [Mn(2)(phen)(2)] units (phen = 1,10-phenantroline) are bridged by 5-nitro-isophthalate (nip) ligands into ladder-like chains parallel to [100]. Adjacent polymeric chains are linked by C-H⋯O and π-π inter-actions [centroid-to-centroid distance = 3.6369 (12) Å] into a two-dimensional framework parallel to (010).

| S-EPMC2968954 | biostudies-literature

catena-Poly[[bis-[aqua-(1,10-phenanthroline)lead(II)]-bis-(??-2-hy-droxy-5-sulfonato-benzoato)] acetic acid monosolvate].

Project description:In the title compound, [Pb?(C?H?O?S)?(C??H?N?)?(H?O)?]·CH?COOH, the seven-coordinate Pb(II) atom is chelated by two N atoms of one 1,10-phenanthroline ligand, four O atoms from three 5-sulfosalicylate dianions and one water O atom. Each dianion serves as a bridging ligand, connecting adjacent Pb(II) atoms into a centrosymmetric polymeric chain extending parallel to [001]. There are ?-? inter-actions between the aromatic systems of neighbouring dianions, with plane-to-plane distances of 3.371?(2)?Å, and between phenanthroline ligands, with a centroid-to-centroid distance of 3.484?(2)?Å. O-H?O hydrogen bonding additionally stabilizes the crystal packing. The acetic acid mol-ecules are incorporated in the voids of this arrangement. They exhibit half-occupancy due to disorder around a centre of inversion.

| S-EPMC3393157 | biostudies-literature

catena-Poly[[(1,10-phenanthroline-?² N,N')lanthanum(III)]-?-(5-bromo-2-hy-droxy-benzoato)-?² O¹:O¹'-di-?-chlorido].

Project description:In the title complex, [La(C?H?BrO?)Cl?(C??H?N?)](n), the La(III) ion is eight-coordinated by two carboxyl-ate O atoms from two 5-bromo-salicylate ligands, two N atoms from a chelating 1,10-phenanthroline ligand and four bridging Cl atoms in a distorted square-anti-prismatic geometry. The La(III) ions are linked by bridging carboxyl-ate groups and chloride anions into a chain along [100]. An intra-molecular O-H?O hydrogen bond is formed in the 5-bromo-salicylate ligand. ?-? inter-actions between the pyridine and benzene rings and between the benzene rings are observed [centroid-centroid distances = 3.794?(5) and 3.804?(4)?Å].

| S-EPMC3393170 | biostudies-literature

catena-Poly[bis-[(1,10-phenanthroline)iron(II)]-bis-(?-5-carboxy-benzene-1,3-dicarboxyl-ato)].

Project description:The asymmetric unit of the title compound, [Fe(C(9)H(4)O(6))(C(12)H(8)N(2))(H(2)O)](n), contains one Fe(II) cation, one 5-carboxy-benzene-1,3-dicarboxyl-ate dianion (Hbtc), one 1,10-phenanthroline (phen) ligand and one water mol-ecule. The Fe(II) centre displays a distorted octa-hedral geometry, being surrounded by one phen ligand, two ?(2)-O atoms of two carboxyl-ate groups from two Hbtc ligands, one O atom from one carboxyl-ate of another Hbtc ligand and one terminal water mol-ecule. One carboxyl-ate group ligates two Fe(II) cations in a ?(1,1) mode, while the other carboxyl-ate groups bonds to only one Fe atom. The crystal structure is stabilized by O-H?O hydrogen bonds.

| S-EPMC2967865 | biostudies-other

catena-Poly[[bis-(?(3)-5-hy-droxy-isophthalato)bis-(pyrazino-[2,3-f][1,10]phenanthroline)dicadmium] dihydrate].

Project description:The title coordination polymer, {[Cd(2)(C(8)H(4)O(5))(2)(C(14)H(8)N(4))(2)]·2H(2)O}(n), has a layered structure. The asymmetric unit contains two Cd(II) ions, two pyrazino-[2,3-f][1,10]phenanthroline, two 5-hy-droxy-isophthalate (hip) ligands and two lattice water mol-ecules. Each Cd(II) ion is coordinated by two N atoms from a chelating pyrazino-[2,3-f][1,10]phenanthroline and four O atoms from three different hip ligands, resulting in a distorted CdN(2)O(4) octa-hedral coordination environment. The hip ligand connects adjacent Cd(II) ions, forming forming layers parallel to (010). Intralayer O-H?O hydrogen bonds involving the hydroxy groups and solvent water molecules consolidate the crystal packing.

| S-EPMC3343865 | biostudies-other

Poly[bis-(?(2)-3-carb-oxy-benzoato)bis-(dipyrido[3,2-a;2',3'-c]phenazine)bis-(?(3)-isophthalato)tricopper(II)].

Project description:In the title compound, [Cu(3)(C(8)H(4)O(4))(2)(C(8)H(5)O(4))(2)(C(18)H(10)N(4))(2)](n), one Cu(II) atom, located on an inversion center, is hexa-coordinated and shows a distorted octa-hedral coordination geometry, while the other Cu(II) atom is penta-coordinated and exhibits a distorted square-pyramidal geometry. The Cu(II) atoms are bridged by isophthalate and 3-carb-oxy-benzoate ligands, forming a chain structure along the b axis. Furthermore, the chains are linked by O-H?O hydrogen bonds, forming a layer parallel to the ab plane.

| S-EPMC3099755 | biostudies-literature

[2-(2-Carboxy-phen-yl)benzoato]bis-(1,10-phenanthroline)zinc(II) 2-(2-carboxy-phen-yl)benzoate monohydrate.

Project description:In the title compound, [Zn(C(14)H(9)O(4))(C(12)H(8)N(2))(2)](C(14)H(9)O(4))·H(2)O, the Zn(II) atom of the complex cation is six-coordinated in an octa-hedral geometry by four N atoms from two 1,10-phenanthroline ligands and two O atoms of a carboxyl-ate group from a singly deprotonated diphenic acid. The phenanthroline and carboxylate ligands act as chelating ligands. The dihedral angles between the two benzene rings in the deprotonated diphenic acid groups are 81.05?(2) (ligand) and 89.10?(2)° (anion). O-H?O and C-H?O hydrogen bonds link the components into a three-dimensional network.

| S-EPMC2961034 | biostudies-literature

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