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Poly[zinc(II)-[?-1,4-bis-(imidazol-1-yl-methyl)benzene]-?-4,4'-oxydibenzoato].

ABSTRACT: In the title compound, [Zn(C(14)H(8)O(5))(C(14)H(14)N(4))](n), the coordination polyhedron around each Zn(II) atom is a distorted tetra-hedron. The ligands bridge the Zn atoms to form a two-dimensional (4,4)-network.

SUBMITTER: Yu CH

PROVIDER: S-EPMC2960729 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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Poly[zinc(II)-[μ-1,4-bis-(imidazol-1-yl-methyl)benzene]-μ-4,4'-oxydibenzoato].

Yu Chun-Hui CH

Acta crystallographica. Section E, Structure reports online 20080806 Pt 9

In the title compound, [Zn(C(14)H(8)O(5))(C(14)H(14)N(4))](n), the coordination polyhedron around each Zn(II) atom is a distorted tetra-hedron. The ligands bridge the Zn atoms to form a two-dimensional (4,4)-network. ...[more]

PMID: 21201572

Similar Datasets

Poly[[[silver(I)-?-1,4-bis-[(imidazol-1-yl)meth-yl]benzene-?N:N-silver(I)-?-1,4-bis-[(imidazol-1-yl)meth-yl]benzene-?N:N] 4,4'-diazenediyldibenzoate] dihydrate].

Project description:In the title compound, [Ag(2)(C(14)H(14)N(4))(2)](C(14)H(8)N(2)O(4))·2H(2)O, each of the two unique Ag(+) ions is two-coordinated by two N atoms from two different 1,4-bis-[(imidazol-1-yl)meth-yl]benzene ligands in an almost linear fashion [N-Ag-N = 170.34?(10) and 160.25?(10)°]. The 4,4'-diazenediyldibenzoate anions do not coordinate to Ag. O-H?O hydrogen bonds stabilize the crystal structure.

| S-EPMC3100071 | biostudies-literature

catena-Poly[[dichloridozinc(II)]-?-1,4-bis-(1H-imidazol-1-yl)benzene].

Project description:In the title one-dimensional coordination polymer, [ZnCl(2)(C(12)H(10)N(4))](n), the Zn(II) atom (site symmetry 2) is coordinated by two chloride ions and two 1,4-bis-(imidazol-1-yl)benzene ligands, generating a distorted tetra-hedral ZnCl(2)N(2) geometry for the metal ion. The bridging ligand, which is completed by crystallographic inversion symmetry, links the Zn(II) atoms into zigzag chains propagating in [101]. Within the ligand, the dihedral angle between the central benzene ring and terminal imidazole ring is 27.82?(13)°.

| S-EPMC3011715 | biostudies-literature

catena-Poly[[aqua-[1,4-bis-(1H-imidazol-4-yl)benzene]cadmium]-μ(3)-5-methyl-isophthalato].

Project description:In the title coordination polymer, [Cd(C(9)H(6)O(4))(C(12)H(10)N(4))(H(2)O)](n), the Cd(II) atom has a NO(6) donor set and is coord-inated by five carboxyl-ate O atoms from three different 5-methyl-1,3-phenyl-enediacetate (pda(2-)) anions, one O atom from a water mol-ecule and one N atom from a 1,4-bis-(1H-imidazol-4-yl)benzene (L) ligand, displaying a highly distorted penta-gonal-bipyramidal geometry. Each pda(2-) anion acts as a μ(3)-bridge, linking Cd(II) atoms to form one-dimensional slabs extending parallel to [010]. In the crystal, adjacent mol-ecules are linked through N-H⋯N and N-H⋯O hydrogen bonds into a three-dimensional network.

| S-EPMC3200974 | biostudies-literature

catena-Poly[[[bis-(methyl-amine)zinc(II)]-μ-4,4'-oxydibenzoato] N,N-dimethyl-acetamide solvate].

Project description:In the title zinc(II) coordination polymer, {[Zn(C(14)H(8)O(5))(CH(5)N)(2)]·C(4)H(9)NO}(n), each Zn(II) cation is tetra-hedrally coordinated by two carboxyl-ato O atoms of two oba anions (H(2)oba is 4,4'-oxydibenzoic acid), and two N atoms from two methyl-amine mol-ecules. Each oba anion bridges two Zn(II) cations through the two carboxyl-ate groups in a monodentate fashion, forming one-dimensional polymeric chains. These chains are linked via N-H⋯O hydrogen bonds, forming a two-dimensional supra-molecular network.

| S-EPMC2914964 | biostudies-literature

Poly[[(?2-benzene-1,3-di-carboxyl-ato){?2-1,4-bis-[(1H-imidazol-1-yl)meth-yl]benzene}-cadmium] di-methyl-formamide monosolvate].

Project description:The title coordination polymer, {[Cd(C8H4O4)(C14H14N4)]·C3H7NO} n , was synthesized by solvothermal reaction of metallic cadmium with the semi-rigid neutral ligand 1,4-bis-[(1H-imidazol-1-yl)meth-yl]benzene (bix) and the V-shaped benzene-1,3-di-carb-oxy-lic acid (m-H2bdc). The structure exhibits a pseudo-C-centring which is almost fulfilled by the polymeric metal complex but not by the solvent dimethylform-amide (DMF) mol-ecules. The asymmetric unit contains two independent Cd(II) ions, two m-bdc(2-) ligands, one and two half bix ligands, and two solvent DMF mol-ecules. The Cd(II) ions are both five-coordinated by three O atoms from two different m-bdc(2-) ligands and two N atoms from two different bix ligands in a distorted square-pyramidal geometry. The m-bdc(2-) ligands adopt a chelate-monodentate coordination mode, connecting neighboring Cd(II) ions into a zigzag chain parallel to [110]. Adjacent chains are further cross-linked by bix ligands, giving rise to a puckered sheet nearly perpendicular to the chain direction. Thus, each Cd(II) ion is connected to four neighboring Cd(II) ions through two m-bdc(2-) anions and two bix ligands, giving rise to the final non-inter-penetrating uninodal layer with sql (4,4) topology.

| S-EPMC3884267 | biostudies-literature

Poly[[?-1,4-bis-(imidazol-1-ylmeth-yl)benzene]bis-(?(4)-cyclo-hexane-1,4-dicarboxyl-ato)dinickel(II)].

Project description:The structure of the polymeric title compound, [Ni(2)(C(8)H(10)O(4))(2)(C(14)H(14)N(4))](n), features a five-coordinate Ni(II) centre defined by four carboxyl-ate O atoms from two different cyclo-hexane-1,4-dicarboxyl-ate (chdc) ligands and an N atom from one end of a 1,4-bis-(imidazol-1-ylmeth-yl)benzene (1,4-bix) mol-ecule. The NO(4) coordination geometry is distorted square-pyramidal with the N atom in the apical position. Each end of the chdc ligand links pairs of Ni(II) atoms into a paddle-wheel assembly, i.e. Ni(2)(O(2)CR')(4). These are connected into rows owing to the bridging nature of the chdc ligands, and the rows are connected into a two-dimensional grid via the 1,4-bix ligands. The 1,4-bix ligand, which is disposed about a centre of inversion, is disorderd. Two positions of equal occupancy were discerned for the -H(2)C(C(6)H(4))CH(2)- residue.

| S-EPMC2977293 | biostudies-literature

Poly[[?(2)-1,4-bis-(imidazol-1-ylmeth-yl)benzene]bis-(?(4)-cyclo-hexane-1,4-dicarboxyl-ato)dicobalt(II)].

Project description:In the title compound, [Co(2)(C(8)H(10)O(4))(2)(C(14)H(14)N(4))](n), the two Co(II) atoms are both five-coordinated by four carboxyl-ate O atoms, derived from two different cyclo-hexane-1,4-dicarboxyl-ate (chdc) ligands, and an N atom, derived from one end of a 1,4-bis-(imidazol-1-ylmeth-yl)benzene mol-ecule (1,4-bix), in a distorted square-pyramidal environment. Each end of the chdc ligand links pairs of Co(II) atoms into a paddle-wheel assembly, i.e. Co(2)(O(2)CR')(4); these are connected into rows because of the bridging nature of the chdc ligands, and the rows are further connected into a two-dimensional layer through the 1,4-bix ligands. The 1,4-bix ligand, which is disposed about a centre of inversion, is disorderd. Two positions were discerned for the -CH(2)(C(6)H(4))CH(2)- residue, with the major component having a site-occupancy factor of 0.512?(9).

| S-EPMC2970306 | biostudies-literature

Poly[bis-[?-1,4-bis-(imidazol-1-ylmeth-yl)benzene]dichloridocadmium(II)].

Project description:The title compound, [CdCl(2)(C(14)H(14)N(4))(2)](n), has a slightly distorted octa-hedral coordination geometry, formed by four N atoms from 1,4-bis-(imidazol-1-ylmeth-yl)benzene ligands and two Cl atoms, giving a two-dimensional network. The Cd atom lies on a centre of inversion.

| S-EPMC2961887 | biostudies-other

Poly[bis-[?-1,4-bis-(imidazol-1-ylmeth-yl)benzene]-dichloridomanganese(II)].

Project description:In the crystal structure of the title compound, [MnCl(2)(C(14)H(14)N(4))(2)](n), the Mn(II) atom, lying on an inversion center, is coordinated by four N atoms from four 1,4-bis-(imidazol-1-ylmeth-yl)benzene (bimb) ligands and two Cl(-) anions in a distorted octa-hedral geometry. The bimb ligands bridge the Mn(II) atoms, forming a two-dimensional polymeric complex, which is composed of a 52-membered [Mn(4)(bimb)(4)] ring with distances of 7.7812?(2) and 27.4731?(9)?Å between opposite metal atoms. Weak C-H?? inter-actions are present in the crystal structure.

| S-EPMC3212256 | biostudies-other

catena-Poly[[diformatocopper(II)]-?-1,4-bis-(imidazol-1-yl)benzene].

Project description:In the title compound, [Cu(CHO(2))(2)(C(12)H(10)N(4))], the Cu(II) ion lies on an inversion center and is coordinated by two formate O atoms and two N atoms from two 1,4-bis-(imidazol-1-yl)phenyl ligands (L), forming a square-planar coordination environment. The linear mol-ecule L acts as a bidente bridging ligand, connecting the metal atoms into a chain along [101].

| S-EPMC3151804 | biostudies-other

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