catena-Poly[[[aquazinc(II)]-bis[μ-(p-phenylenedioxy)diacetato]-zinc(II)-μ-1,4-bis(1H-imidazol-l-yl)butane] dihydrate]

2007 ◽  
Vol 63 (11) ◽  
pp. m2833-m2833
Author(s):  
Ming Lv
Keyword(s):  
Hydrogen Bonds ◽  
Water Molecule ◽  
Title Compound ◽  
Three Dimensional ◽  
Chain Structure ◽  
Supramolecular Network ◽  
Octahedral Environment ◽  
A Chain

In the title compound, {[Zn2(C10H8O6)2(C10H14N4)(H2O)2]·2H2O} n , the ZnII atom is six-coordinated by one N atom from one 1,4-bis(1H-imidazol-l-yl)butane ligand and five O atoms from two different (p-phenylenedioxy)diacetate ligands and one water molecule in a very distorted ZnNO5 octahedral environment. Two (p-phenylenedioxy)diacetate ligands bridge two ZnII atoms to form a dimer. The dimers are further linked by the centrosymmetric 1,4-bis(1H-imidazol-l-yl)butane ligands, thus forming a chain structure. O—H...O hydrogen bonds link the chains, forming a three-dimensional supramolecular network.

scholarly journals catena-Poly[[[diaqua(1,10-phenanthroline-κ2 N,N′)cobalt(II)]-μ-4-hydroxy-3-sulfonatobenzoato-κ2 O 3:O 1] sesquihydrate]

2012 ◽  
Vol 68 (6) ◽  
pp. m721-m721
Author(s):  
Xiang-Qian Fang ◽  
Shan Gao ◽  
Seik Weng Ng
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
Water Molecules ◽  
Octahedral Environment ◽  
Metal Atoms ◽  
Dimensional Network ◽  
A Chain

The 1,10-phenanthroline-chelated CoII atom in the polymeric title compound, {[Co(C7H4O6S)(C12H8N2)(H2O)2]·1.5H2O} n , is connected to the sulfonate O atom of one 4-hydroxy-3-sulfonatobenzoate dianion and to the carboxylate O atom of another dianion. It is also coordinated by two water molecules in a trans-CoN2O4 octahedral environment. The dianion links adjacent metal atoms into a chain running along [110]. The chains are linked by O—H...O hydrogen bonds into a three-dimensional network.

scholarly journals catena-Poly[[[diaqua(1,10-phenanthroline-κ2 N,N′)zinc]-μ-4-hydroxy-3-sulfonatobenzoato-κ2 O 3:O 1] sesquihydrate]

2012 ◽  
Vol 68 (6) ◽  
pp. m722-m722
Author(s):  
Xiang-Qian Fang ◽  
Shan Gao ◽  
Seik Weng Ng
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
Water Molecules ◽  
Octahedral Environment ◽  
Metal Atoms ◽  
Dimensional Network ◽  
A Chain

The 1,10-phenanthroline-chelated Zn atom in the polymeric title compound, {[Zn(C7H4O6S)(C12H8N2)(H2O)2]·1.5H2O} n , is connected to the sulfonate O atom of one 4-hydroxy-3-sulfonatobenzoate dianion and to the carboxylate O atom of another dianion. It is also coordinated by two water molecules in an overall octahedral environment. The dianion links adjacent metal atoms into a chain running along [110]. The chains are linked by O—H...O hydrogen bonds into a three-dimensional network.

scholarly journals Diaquabis(tetrazolo[1,5-a]pyridine-8-carboxylato-κ2N1,O)cobalt(II) dihydrate

2009 ◽  
Vol 65 (6) ◽  
pp. m684-m684 ◽  
Author(s):  
Min Xue ◽  
Fu-Chen Liu
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
Water Molecules ◽  
Supramolecular Network ◽  
Inversion Center ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Carboxylate Anions ◽  
Distorted Octahedral

In the title compound, [Co(C6H3N4O2)2(H2O)2]·2H2O, the CoIIatom is located on an inversion center in a slightly distorted octahedral environment formed by the O atoms of two water molecules, and the N and O atoms of the chelating tetrazolo[1,5-a]pyridine-8-carboxylate anions. Hydrogen bonds of the O—H...O and O—H...N types result in a three-dimensional supramolecular network.

scholarly journals Tris(phenyl 2-pyridyl ketone oxime-κ2N,N′)cadmium(II) dinitrate

2009 ◽  
Vol 65 (6) ◽  
pp. m641-m641 ◽  
Author(s):  
Juan Yan ◽  
Guang-Xiang Liu
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Supramolecular Structure ◽  
Three Dimensional ◽  
Chain Structure ◽  
Octahedral Geometry ◽  
Distorted Octahedral Geometry ◽  
Distorted Octahedral ◽  
A Chain

The Cd atom in the title compound, [Cd(C12H10N2O)3](NO3)2, adopts a distorted octahedral geometry, being ligated by six N atoms from three different phenyl-2-pyridyl ketone oxime ligands. In the crystal structure, intermolecular O—H...O and C—H...O hydrogen bonds link the molecules into a chain structure propagating along [100]. The chains are further linked into a three-dimensional supramolecular structureviavan der Waals forces.

scholarly journals catena-Poly[[(acetato-κ2O,O′)[2-(4-oxo-1,4-dihydroquinolin-1-yl)acetato-κO1]copper(II)]-μ-4,4′-bipyridine-κ2N:N′]

2012 ◽  
Vol 68 (8) ◽  
pp. m1132-m1132
Author(s):  
Jun Wang ◽  
Chuntao Dai ◽  
Jianhua Nie
Keyword(s):  
Hydrogen Bonds ◽  
Water Molecule ◽  
Title Compound ◽  
Octahedral Geometry ◽  
Distorted Octahedral Geometry ◽  
Supramolecular Network ◽  
Two Dimensional ◽  
Acetate Ligand ◽  
Distorted Octahedral ◽  
A Chain

In the title compound, [Cu(C11H8NO3)(CH3COO)(C10H8N2)]n, the CuIIion is six-coordinated by two N atoms from two 4,4′-bipyridine ligands, four O atoms from one acetate ligand, one 2-(4-oxo-1,4-dihydroquinolin-1-yl)acetate ligand and one water molecule in a distorted octahedral geometry. The 4,4′-bipyridine ligands interconnect [Cu(C11H8NO3)(CH3COO)] units, giving rise to a chain along [010]. These chains are further linked to each other by O—H...O hydrogen bonds, leading to a two-dimensional supramolecular network parallel to (100).

Bis[4-fluoro-N-(quinolin-8-yl)benzenesulfonamidato-κ2 N,N′]zinc(II) hemihydrate

2006 ◽  
Vol 62 (7) ◽  
pp. m1719-m1721 ◽  
Author(s):  
Luiz Everson da Silva ◽  
Antonio Carlos Joussef ◽  
Sabine Foro ◽  
Boris Schmidt
Keyword(s):  
Hydrogen Bonds ◽  
Water Molecule ◽  
Title Compound ◽  
Three Dimensional ◽  
Tetrahedral Geometry ◽  
Special Position ◽  
Twofold Axis ◽  
Distorted Tetrahedral Geometry ◽  
Dimensional Network

In the title compound, [Zn(C15H10FN2O2 S)2]·0.5H2O, the Zn atom has a distorted tetrahedral geometry, formed by the N atoms of the quinoline and the sulfonamide groups. The water molecule occupies a special position on a twofold axis. Intermolecular C—H...O hydrogen bonds to the sulfonyl O atoms link the molecules into a three-dimensional network.

scholarly journals Tris(ethylenediamine-κ2N,N′)cadmium hexafluoridogermanate

2012 ◽  
Vol 68 (4) ◽  
pp. m396-m397
Author(s):  
Guo-Ming Wang ◽  
Zeng-Xin Li ◽  
Pei Wang
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Rotation Axis ◽  
Three Dimensional ◽  
Octahedral Geometry ◽  
Distorted Octahedral Geometry ◽  
Supramolecular Network ◽  
Distorted Octahedral ◽  
Axis Passing

In the title compound, [Cd(C2H8N2)3](GeF6), the CdIIatom, lying on a 32 symmetry site, is coordinated by six N atoms from three ethylenediamine (en) ligands in a distorted octahedral geometry. The Ge atom also lies on a 32 symmetry site and is coordinated by six F atoms. The en ligand has a twofold rotation axis passing through the mid-point of the C—C bond. The F atom is disordered over two sites with equal occupancy factors. In the crystal, the [Cd(en)3]2+cations and [GeF6]2−anions are connected through N—H...F hydrogen bonds, forming a three-dimensional supramolecular network.

scholarly journals 2-Carboxy-4-(hydroxymethyl)pyridinium chloride hemihydrate

2007 ◽  
Vol 63 (3) ◽  
pp. o1121-o1122
Author(s):  
Lars S. von Chrzanowski ◽  
Martin Lutz ◽  
Anthony L. Spek ◽  
Aidan R. McDonald ◽  
Gerard P. M. van Klink ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Water Molecule ◽  
Title Compound ◽  
Rotation Axis ◽  
Three Dimensional ◽  
Pyridinium Chloride ◽  
Compound C ◽  
Dimensional Network

The title compound, C7H8NO3 +·Cl−·0.5H2O, features inter- and intramolecular O—H...Cl and N—H...O hydrogen bonds, linking the molecules into a three-dimensional network. The water molecule is located on a crystallographic twofold rotation axis.

A new manganese(II) complex with the m-aminobenzoate anion: [aqua(3-aminobenzoato-κO)bis(1,10-phenanthroline-κ2 N,N′)manganese(II)] 3-aminobenzoate 4.5-hydrate

2006 ◽  
Vol 62 (4) ◽  
pp. m857-m859 ◽  
Author(s):  
Wen-Zhi Zhang
Keyword(s):  
Hydrogen Bonds ◽  
Water Molecule ◽  
Title Compound ◽  
Supramolecular Structure ◽  
Three Dimensional ◽  
Carboxylate Ligand ◽  
Water Molecules ◽  
Aminobenzoic Acid ◽  
Network Of Hydrogen Bonds

In the title compound, [Mn(C12H8N2)2(C7H6NO2)(H2O)](C7H6NO2)·4.5H2O or [Mn(phen)2(L)(H2O)]L·4.5H2O, where HL is m-aminobenzoic acid and phen is 1,10-phenanthroline, the central MnII atom is six-coordinated by four N atoms from two distinct phen ligands, one O atom from a carboxylate ligand and one O atom from a water molecule. The L − ions and water molecules are linked through an extended network of hydrogen bonds to form a three-dimensional supramolecular structure.

(2,9-Dimethyl-1,10-phenanthroline-κ2 N,N′)bis(3-hydroxybenzoato-κ2 O,O′)manganese(II) 2,9-dimethyl-1,10-phenanthroline dihydrate

2007 ◽  
Vol 63 (11) ◽  
pp. m2813-m2814 ◽  
Author(s):  
Xiao-peng Xuan ◽  
Pei-zheng Zhao ◽  
Shu-xia Zhang
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
Water Molecules ◽  
Distorted Octahedral Environment ◽  
Octahedral Environment ◽  
Dimensional Network ◽  
Distorted Octahedral

In the title compound, [Mn(C7H5O3)2(C14H12N2)]·C14H12N2·2H2O, the MnII ion is coordinated by a bidentate 2,9-dimethyl-1,10-phenanthroline (dmphen) ligand and two bidentate 3-hydroxybenzoate anions in a distorted octahedral environment. The structure is stabilized by O—H...O and O—H...N hydrogen bonds involving water molecules, the 3-hydroxybenzoate ligands and the uncoordinated dmphen molecules to form a three-dimensional network.

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