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Poly[[[diaqua-cobalt(II)]-bis-[?(2)-1,1'-(butane-1,4-di-yl)diimidazole-?N:N]] dinitrate].

ABSTRACT: In the title compound, {[Co(C(10)H(14)N(4))(2)(H(2)O)(2)](NO(3))(2)}(n), the Co(II) ion lies on an inversion center and is six-coordinated in an octa-hedral environment by four N atoms from four different 1,1'-butane-1,4-diyldiimidazole ligands and two O atoms from the two water mol-ecules. The Co(II) atoms are bridged by ligands, generating a two-dimensional (4,4)-network. Adjacent fishnet planes are linked to the nitrate anions via O-H?O hydrogen bonds, forming a three-dimensional supra-molecular structure.

SUBMITTER: Su Y

PROVIDER: S-EPMC2968530 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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Poly[[[diaqua-cobalt(II)]-bis-[μ(2)-1,1'-(butane-1,4-di-yl)diimidazole-κN:N]] dinitrate].

Su Yu Y He Chuan C Sun Zhi-Zhong ZZ Hou Guang-Feng GF Gao Jin-Sheng JS

Acta crystallographica. Section E, Structure reports online 20090225 Pt 3

In the title compound, {[Co(C(10)H(14)N(4))(2)(H(2)O)(2)](NO(3))(2)}(n), the Co(II) ion lies on an inversion center and is six-coordinated in an octa-hedral environment by four N atoms from four different 1,1'-butane-1,4-diyldiimidazole ligands and two O atoms from the two water mol-ecules. The Co(II) atoms are bridged by ligands, generating a two-dimensional (4,4)-network. Adjacent fishnet planes are linked to the nitrate anions via O-H⋯O hydrogen bonds, forming a three-dimensional supra-molecu ...[more]

PMID: 21582089

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catena-Poly[[[diaqua-copper(II)]-bis-[?-1,1'-(butane-1,4-di-yl)diimidazole-?N:N]] dinitrate].

Project description:In the title compound, {[Cu(C(10)H(14)N(4))(2)(H(2)O)(2)](NO(3))(2)}(n), the Cu(II) ion lies on an inversion center and is six-coordinated in an octa-hedral environment by four N atoms from four different 1,1'-butane-1,4-diyldiimidazole ligands and two O atoms from the two water mol-ecules. Bridging by the ligands results in a ribbon structure. Adjacent ribbons are linked to the nitrate anions via O-H?O hydrogen bonds, forming layers. One nitrate O atom is disordered equally over two positions.

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Poly[[[diaqua-cobalt(II)]-bis-[μ-1,1'-(butane-1,4-di-yl)diimidazole-κN:N]] dichloride tetra-hydrate].

Project description:In the title compound, {[Co(C(10)H(14)N(4))(2)(H(2)O)(2)]Cl(2)·4H(2)O}(n), the Co(II) atom and the mid-point of the 1,1'-butane-1,4-diyl-diimidazole ligands lie on inversion centers. The Co(II) atom is six-coordinated in a slightly distorted octa-hedral environment by four N atoms from four different ligands and by two O atoms from the water mol-ecules. The Co(II) atoms are bridged by the ligands into a (4,4) net. Adjacent nets are linked to the chloride anions and uncoordinated water mol-ecules via O-H⋯Cl and O-H⋯O hydrogen bonds, generating a three-dimensional supra-molecular structure.

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1,1'-(Butane-1,4-di-yl)diimidazolium dinitrate.

Project description:In the title compound, C(10)H(16)N(4) (2+)·2NO(3) (-), the organic cation is located around an inversion centre. The imidazolium ring forms a dihedral angle of 62.7 (3)° with the plane defined by the C atoms of the -(CH(2))(4)- aliphatic linker. Two anions bind to the cation via three-centre N-H⋯O hydrogen bonds and thus discrete hydrogen-bonded ion triples are formed. The nitrate is approximately coplanar with the imidazolium ring to which it binds.

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Project description:The cations and anions of the salt, C(10)H(16)N(4) (2+)·2I(3) (-), are linked by N-H⋯I hydrogen bonds and π-π stacking inter-actions(with interplanar distances of 3.575 and 3.528 Å) into a three-dimensional supra-molecular network. The asymmetric unit contains two anions and two half-cations; each cation is centrosymmetric.

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1,1'-(Butane-1,4-di-yl)bis-[2-(pyridin-2-yl)-1H-benzimidazole].

Project description:The complete mol-ecule of the title compound, C(28)H(24)N(6), is generated by inversion symmetry with the inversion centre located at the mid-point of the central C-C bond of the butanediyl unit. The benzimidazole and pyridine rings are almost coplanar, the dihedral angle between their mean planes being 6.86 (11)°.

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Poly[μ-aqua-[μ-1,1'-(butane-1,4-di-yl)diimidazole]bis-(μ(4)-naphthalene-1,4-dicarboxyl-ato)dicadmium(II)].

Project description:In the title compound, [Cd(2)(C(12)H(6)O(4))(2)(C(10)H(14)N(4))(H(2)O)](n), the coordination polyhedron around each Cd(II) ion is a distorted CdNO(5) octa-hedron. The water O atom has site symmetry 2 and the complete 1,1'-(butane-1,4-di-yl)diimidazole (L) ligand is generated by inversion. The naphthalene-1,4-dicarboxyl-ate and L ligands bridge the metal centres, forming a three-dimensional framework, which is consolidated by O-H⋯O hydrogen bonds.

| S-EPMC2960000 | biostudies-literature

catena-Poly[[dichloridozinc(II)]-?-[1,1'-(butane-1,4-di-yl)diimidazole-?N:N]].

Project description:The title one-dimensional coordination polymer, [ZnCl(2)(C(10)H(14)N(4))](n), was synthesized by hydro-thermal methods from ZnCl(2) and 1,1'-(butane-1,4-di-yl)diimidazole. The Zn atom is coordinated by two chloride ions and two N atoms from two symmetry-independent organic ligands and shows a distorted tetra-hedral coordination geometry. The 1,1'-(butane-1,4-di-yl)diimidazole ligands are located around two sets of inversion centers and bridge Zn(II) ions, forming a zigzag polymeric chain. C-H?Cl hydrogen bonding results in the formation of a three-dimensional supra-molecular network.

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catena-Poly[[dichloridozinc(II)]-?-1,1'-(butane-1,4-di-yl)diimidazole-?N:N].

Project description:The title compound, [ZnCl(2)(C(10)H(14)N(4))](n), is a coordination polymer consisting of zigzag chains propagating in [001], in which the metal cation exhibits a distorted tetrahedral ZnCl(2)N(2) coordination. Adjacent chains are linked by inter-molecular C-H?Cl hydrogen bonds, forming a three-dimensional supra-molecular network.

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3,3'-Dimethyl-1,1'-(butane-1,4-di-yl)diimidazolium bis-(tetra-fluoro-borate).

Project description:The title compound, C(12)H(20)N(4) (2+)·2BF(4) (-), was prepared by the anion exchange of a dibromide ionic liquid with sodium tetra-fluoro-borate. The asymmetric unit contains one half of the imidazolium cation, which lies about an inversion centre at the mid-point of the central C-C bond of the linking butyl chain. The two planar imidazole rings (r.m.s. deviation = 0.0013?Å) are strictly parallel and separated by 2.625?(7)?Å [vertical distance between the centroids of two imidazole rings], giving the mol-ecule a stepped appearance. In the crystal structure, inter-molecular C-H?F hydrogen bonds link the cations and anions, generating a three-dimensional network.

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