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Catena-Poly[[(1,10-phenanthroline)copper(II)]-?-oxalato].

ABSTRACT: In the title coordination polymer, [Cu(C(2)O(4))(C(12)H(8)N(2))](n), the Cu(II) atom is six-coordinated by four O atoms from two oxalate ligands and two N atoms from one 1,10-phenanthroline (phen) ligand in a distorted octa-hedral coordination geometry. The oxalate anions act as bis-bidentate ligands, bridging the Cu-phen units in zigzag chains extending parallel to [100]. Inter-chain C-H?O hydrogen bonding and ?-? stacking inter-actions [centroid-centroid distance = 3.7439?(17)?Å] assemble neighboring chains, forming a three-dimensional supra-molecular network.

SUBMITTER: Wang J

PROVIDER: S-EPMC2983185 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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catena-Poly[[(1,10-phenanthroline)copper(II)]-μ-oxalato].

Wang Jun J Hou Yong Y Fang Zhi-Li ZL

Acta crystallographica. Section E, Structure reports online 20100908 Pt 10

In the title coordination polymer, [Cu(C(2)O(4))(C(12)H(8)N(2))](n), the Cu(II) atom is six-coordinated by four O atoms from two oxalate ligands and two N atoms from one 1,10-phenanthroline (phen) ligand in a distorted octa-hedral coordination geometry. The oxalate anions act as bis-bidentate ligands, bridging the Cu-phen units in zigzag chains extending parallel to [100]. Inter-chain C-H⋯O hydrogen bonding and π-π stacking inter-actions [centroid-centroid distance = 3.7439 (17) Å] assemble neig ...[more]

PMID: 21587384

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catena-Poly[[(1,10-phenanthroline-?N,N')cadmium(II)]-?-oxalato-?O,O:O,O].

Project description:In the title complex, [Cd(C(2)O(4))(C(12)H(8)N(2))](n), the Cd(II) atom has a distorted octa-hedral coordination, defined by four O atoms from two symmetry-related oxalate ligands and by two N atoms from a bidentate 1,10-phenanthroline ligand. Each oxalate ligand bridges two Cd(II) atoms, generating a zigzag chain structure propagating along [100]. The packing of the structure is consolidated by non-classical C-H?O hydrogen-bonding inter-actions.

| S-EPMC3009255 | biostudies-literature

catena-Poly[[[(1,10-phenanthroline)copper(I)]-?-cyanido] ethanol hemisolvate].

Project description:In the title coordination polymer, {[Cu(CN)(C(12)H(10)N(2))]·0.5C(2)H(5)OH}(n), there are two Cu(I) ions, two 1,10-phenanthroline (phen) ligands and two cyanide ions in the asymmetric unit along with a highly disordered ethanol solvent mol-ecule, which was modelled as being disordered over two sets of sites in a 0.829?(7):0.171?(7) ratio. The orientation/ordering of the C and N atoms of the cyanide ions could not be determined in the present refinement and they were modelled as being statistically disordered. Both copper ions are coordinated by an N,N'-bidentate phen ligand and two cyanide ligands, generating distorted tetra-hedral CuN(2)Q(2) (Q = C or N) tetra-hedra. The ?-cyanide ligands link the metal ions, forming a zigzag chain propagating in [001]. The chains are cross-linked by numerous aromatic ?-? stacking contacts between adjacent phen rings [minimum centroid-centroid separation = 3.620?(3)?Å].

| S-EPMC3011795 | biostudies-literature

catena-Poly[[(1,10-phenanthroline-?N,N')copper(I)]-?(2)-iodido].

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catena-Poly[[(1,10-phenanthroline-?N,N')copper(I)]-?-thio-cyanato-?N:S].

Project description:In the title complex, [Cu(NCS)(C(12)H(8)N(2))](n), the Cu(I) ion is in a distorted tetra-hedral CuN(3)S coordination geometry. The thio-cyanate ligand acts as bridging ligand, forming chains along [100]. A crystallographic mirror plane runs through the Cu(I) ion, the thio-cyanate ligand and the middle of the phenanthroline ligand.

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

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catena-Poly[[(1,10-phenanthroline-κN,N')copper(I)]-μ-thiocyanato-κN:S-[(1,10-phenanthroline-κN,N')copper(I)]-μ-cyanido-κN:C].

Project description:In the title complex, [Cu(2)(CN)(NCS)(C(12)H(8)N(2))(2)], which was synthesized under hydro-thermal conditions, both Cu(I) atoms have a slightly distorted tetra-hedral geometry. They are coordinated by two N atoms of one 1,10-phenanthroline ligand, one bridging thio-cyanate anion and one bridging cyanide anion. In the crystal structure, infinite helical {Cu-CN-Cu-SCN}(n) chains are formed along [01].

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catena-Poly[[(1,10-phenanthroline)cobalt]-?-2,4'-oxydibenzoato].

Project description:In the title compound, [Co(C(14)H(8)O(5))(C(12)H(8)N(2))](n), the Co(II) atom is six-coordinated in a distorted octa-hedral coordination geometry by four O atoms from two chelating carboxyl-ate groups from different 2,4'-oxydibenzoate anions and by two N atoms from a 1,10-phenanthroline (phen) ligand. The two benzene rings of the 2,4'-oxydibenzoate ligand form a dihedral angle of 77.14?(16)°. Adjacent Co(II) atoms are bridged by 2,4'-oxydibenzoate anions to form a helical chain that propagates along the b-axis direction. Neighboring chains are further assembled by inter-molecular ?-? stacking inter-actions between inversion-related phen ligands [centroid-to-centroid distance = 4.0869?(8)?Å] to form a two-dimensional supra-molecular architecture.

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catena-Poly[[diaqua-(1H-imidazo[4,5-f][1,10]phenanthroline)cobalt(II)]-?-sulfato].

Project description:The Co(II) ion in the title complex, [Co(SO(4))(C(13)H(8)N(4))(H(2)O)(2)](n), has a slightly distorted octa-hedral coordination environment formed by two O atoms from two symmetry-related bridging sulfate ligands, two N atoms from a bis-chelating 1H-imidazo[4,5-f][1,10]phenanthroline (IPL) ligand and two O atoms from coordinated water mol-ecules. The bridging sulfate ligands connect Co(II) ions to form a one-dimensional chain along the b-axis direction. In the crystal structure, inter-molecular O-H?O, O-H?N and N-H?O hydrogen bonds link the chains into a three-dimensional network.

| S-EPMC2969714 | biostudies-literature

catena-Poly[[(1,10-phenanthroline)cobalt(II)]-di-?-azido].

Project description:In the crystal structure of the binuclear title complex, [Co(N(3))(2)(C(12)H(8)N(2))](n), each Co(II) cation is coordinated by two N atoms from one chelating 1,10-phenanthroline ligand and four azide ligands in a slightly distorted octa-hedral coordination. The two Co(II) cations of the binuclear complex are related by an inversion centre and are bridged by two symmetry-related azide ligands in both ?(1,1) and ?(1,3) modes. The ?(1,3) bridging mode gives rise to an infinite one-dimensional chain along the a axis, whereas the ?(1,1) bridging mode is responsible for the formation of the binuclear Co(II) complex.

| S-EPMC3297267 | biostudies-other

catena-Poly[[aqua-(1,10-phenanthroline)cobalt(II)]-?-4,4'-(propane-1,3-diyldi-oxy)dibenzoato].

Project description:In the title compound, [Co(C(17)H(14)O(6))(C(12)H(8)N(2))(H(2)O)](n), the Co(II) atom is coordinated by a monodentate 4,4'-(propane-1,3-diyldi-oxy)dibenzoate (cpp) dianion, a water mol-ecule and a chelating 1,10-phenanthroline (phen) ligand. A symmetry-generated cpp ligand completes the CoN(2)O(3) trigonal-bipyramidal geometry for the metal ion, with the N atoms occupying both equatorial and axial sites. The bridging cpp ligands form chains propagating in [110] and O-H?O hydrogen bonds consolidate the packing.

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