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Poly[bis-(?(2)-5-{4-[(1H-imidazol-1-yl)meth-yl]phen-yl}tetra-zolato)zinc].

ABSTRACT: In the title compound, [Zn(C(11)H(9)N(6))(2)](n), the Zn(II) atom lies on an inversion center and is coordinated by four N atoms from four 5-[4-(1H-imidazol-1-ylmeth-yl)phen-yl]tetra-zolate ligands in a distorted tetra-hedral geometry. The ligands bridge the Zn(II) atoms, leading to the formation of a two-dimensional network parallel to (010). The structure is further stabilized by C-H?N, C-H?? and ?-? [centroid-centroid distance = 3.7523?(11)?Å] inter-actions within the network.

SUBMITTER: Song Z

PROVIDER: S-EPMC3569184 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature

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Poly[bis-(μ(2)-5-{4-[(1H-imidazol-1-yl)meth-yl]phen-yl}tetra-zolato)zinc].

Song Zhe Z

Acta crystallographica. Section E, Structure reports online 20130109 Pt 2

In the title compound, [Zn(C(11)H(9)N(6))(2)](n), the Zn(II) atom lies on an inversion center and is coordinated by four N atoms from four 5-[4-(1H-imidazol-1-ylmeth-yl)phen-yl]tetra-zolate ligands in a distorted tetra-hedral geometry. The ligands bridge the Zn(II) atoms, leading to the formation of a two-dimensional network parallel to (010). The structure is further stabilized by C-H⋯N, C-H⋯π and π-π [centroid-centroid distance = 3.7523 (11) Å] inter-actions within the network. ...[more]

PMID: 23424428

Similar Datasets

Poly[diaqua-bis-{?-5-[4-(1H-imidazol-1-ylmethyl)phen-yl]tetra-zolato}copper(II)].

Project description:In the title compound, [Cu(C(11)H(9)N(6))(2)(H(2)O)(2)](n), the Cu(II) atom lies on an inversion center and is coordinated by four N atoms from four 5-[4-(1H-imidazol-1-ylmethyl)phen-yl]tetra-zolate ligands and two water mol-ecules in a distorted octa-hedral geometry. The ligands bridge the Cu(II) atoms, leading to the formation of a two-dimensional network parallel to (100). The structure is further stabilized by O-H?N hydrogen bonds within the network.

| S-EPMC3344355 | biostudies-literature

trans-Diaqua-bis[5-(1H-imidazol-4-yl-κN)-1H-tetra-zolato-κN]zinc(II).

Project description:In the title complex, [Zn(C(4)H(3)N(6))(2)(H(2)O)(2)], the metal centre lies on an inversion centre and displays a distorted octa-hedral ZnN(4)O(2) coordination geometry. The organic ligand is not planar; the dihedral angle between the imidazole and tetra-zole rings is 8.39 (9)°. An extended network of inter-molecular N-H⋯N and O-H⋯N hydrogen bonds stabilizes the crystal structure.

| S-EPMC2977593 | biostudies-literature

Poly[aqua-[?(3)-5-(2-carboxyl-atophen-yl)-1H-tetra-zolato]zinc(II)].

Project description:The title coordination polymer, [Zn(C(8)H(4)N(4)O(2))(H(2)O)](n), was prepared by the hydro-thermal reaction of zinc nitrate and 2-(1H-tetra-zol-5-yl)benzoic acid. Two types of coordinated zinc cations exist in the structure. One is tetra-hedrally coordinated by two O and two N from two ligands, the other is octa-hedrally coordinated by two N and two O from two ligands at equatorial sites and by two O atoms of water mol-ecules at axial sites, resulting in a two-dimensional framework. The crystal structure is stabilized by intra-molecular O-H?O and O-H?N hydrogen bonds.

| S-EPMC2961416 | biostudies-literature

catena-Poly[(trans-diaqua-cadmium)-bis-{?-5-[4-(1H-imidazol-1-yl)phen-yl]tetra-zol-1-ido}].

Project description:In the title compound, [Cd(C(10)H(7)N(6))(2)(H(2)O)(2)], the Cd(II) atom lies on an inversion centre and is coordinated by four N atoms from 5-[4-(1H-imidazol-1-yl)phen-yl]tetra-zol-1-ide ligands and two O atoms from the coordinated water mol-ecules in an octa-hedral arrangement. The complex polymeric chains are inter-connected via inter-molecular water O-H?N hydrogen bonds into a three-dimensional network.

| S-EPMC3344330 | biostudies-literature

catena-Poly[[[bis-(thio-cyanato-?N)zinc(II)]-?-1,2-bis-{[2-(2-pyrid-yl)-1H-imidazol-1-yl]meth-yl}benzene] 0.28-hydrate].

Project description:The title one-dimensional coordination polymer, {[Zn(NCS)(2)(C(24)H(20)N(6))(2)]·0.28H(2)O}(n), was obtained by the reaction of Zn(OAc)(2)·2H(2)O, KSCN and 1,2-bis-{[2-(2-pyrid-yl)-1H-imid-azol-1-yl]meth-yl}benzene (hereafter L). The Zn(II) ion shows a distorted octa-hedral coordination geometry and is coordin-ated by two N atoms from two SCN(-) anions and four N atoms from two organic ligands. The L ligands act as bridging bis-chelating ligands with cis coordination modes at the Zn(II) ion. One-dimensional coordination polymers are arranged into layers by ?-? stacking inter-actions between the imidazole rings of adjacent chains, with an inter-planar distance of 3.46?(1)?Å and centroid-centroid distances of 3.8775?(16)?Å. One of the thio-cyanate ligands is disordered over two positions with an occupancy factor of 0.564?(3) for the major component. The partially occupied water mol-ecule forms an O-H?S hydrogen bond with the disordered thio-cyanate group.

| S-EPMC3007418 | biostudies-literature

5-[4-(1H-Imidazol-1-yl)phen-yl]-1H-tetra-zole.

Project description:In the title compound, C(10)H(8)N(6), the tetra-zole and benzene rings are close to being coplanar [dihedral angle = 9.90?(16)°], but the imidazole ring is rotated 37.18?(09)° out of the benzene plane. In the crystal, mol-ecules are connected through tetra-zole-imidazole N-H?N hydrogen bonds, giving rise to zigzag chains, which extend along [010].

| S-EPMC3344427 | biostudies-literature

2-[(1H-Imidazol-1-yl)meth-yl]-1-[4-(trifluoro-meth-yl)phen-yl]-1H-indole.

Project description:In the title compound, C(19)H(14)F(3)N(3), the dihedral angles between the mean planes of the indole ring and the 4-CF(3)-phenyl and imidazole rings are 54.95?(4) and 61.36?(7)°, respectively.

| S-EPMC3344036 | biostudies-literature

Poly[[bis-{?2-1,2-bis-[(1H-imidazol-1-yl)meth-yl]benzene}(?4-9,10-dioxo-9,10-dihydro-anthracene-1,4,5,8-tetra-carbox-yl-ato)dicobalt(II)] dihydrate].

Project description:The title complex, {[Co2(C18H4O10)(C14H14N4)2]·2H2O} n was synthesized from CoCl2·6H2O, 9,10-dioxo-9,10-dihydro-anthracene-1,4,5,8-tetra-carb-oxy-lic acid (H4AQTC) and 1,2-bis-[(1H-imidazol-1-yl)meth-yl]benzene (o-bix) in water. The anthraquinone unit is located about a crystallographic center of inversion. Each asymmetric unit therefore contains one Co(II) atom and one o-bix ligand, as well as half an AQTC(4-) ligand and an additional solvent water mol-ecule. The Co(II) ions are tetra-hedrally surrounded by two O atoms from two AQTC(4-) anions and by two N atoms from two o-bix ligands, forming a two-dimensional coordination polymer. The solvent water mol-ecules are connected to the carboxyl-ate groups by O-H?O hydrogen bonds. Additional weak C-H?O hydrogen bonds are observed in the crystal structure.

| S-EPMC3588523 | biostudies-literature

Poly[[bis-{?(3)-2-[(3,5-dimethyl-1H-pyrazol-1-yl)(phen-yl)meth-yl]propane-dioato}tetra-sodium(I)] 7.5-hydrate].

Project description:The asymmetric unit of the title polymer, {[Na(4)(C(15)H(14)N(2)O(4))(2)]·7.5H(2)O}(n), contains two 2-[(3,5-dimethyl-1H-pyrazol-1-yl)(phen-yl)meth-yl]propane-dioate (ppmp) anions, eight water mol-ecules (one located on a twofold rotation axis) and five sodium cations (one located on an inversion center and the other one located on a twofold rotation axis). The carboxyl-ate groups of the ppmp anions and the water mol-ecules bridge the Na cations, forming a two-dimensional polymeric structure. In the structure there are two types of coordination environment around the metal cations: one Na cation is coordinated by five O atoms in a distorted square-pyramidal geometry while the other four Na cations are coordinated by six O atoms in a distorted octa-hedral geometry. Extensive O-H?O and O-H?N hydrogen bonding is present in the crystal structure. The H atoms of one methyl group of the ppmp anion are disordered equally over two positions.

| S-EPMC3007501 | biostudies-literature

catena-Poly[(diaqua-strontium)-bis-{?-5-[4-(1H-imidazol-1-yl)phen-yl]tetra-zolido}].

Project description:In the title complex polymer, [Sr(C(10)H(7)N(6))(2)(H(2)O)(2)](n), the Sr(II) atom lies on an inversion centre and is coordinated by four N atoms from two bidentate bridging trans-related 5-[4-(1H-imidazol-1-yl)phen-yl]tetra-zolide ligands [Sr-N = 2.387?(4)?Å for the tetrazolide moiety and Sr-N = 2.273?(5)?Å for the imidazole moiety], and by two O atoms from water mol-ecules [Sr-O = 2.464?(4)?Å], giving a distorted octa-hedral coordination. Pairs of ligand bridges link the complex units, forming chains which extend along [111] and are inter-associated through O(water)-H?N hydrogen bonds, giving a two-dimensional network structure parallel to (001). Weak ?-? stacking inter-actions between the benzene and imidazole rings are also present [minimum ring centroid separation = 3.691?(4)?Å].

| S-EPMC3343904 | biostudies-other

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