Poly[aqua-μ3-p-aminobenzoato-κ3 N:O:O′-μ2-p-aminobenzoato-κ2 O:O′-p-aminobenzoato-κ2 O,O′-gadolinium(III)]

2006 ◽  
Vol 62 (7) ◽  
pp. m1550-m1552 ◽  
Author(s):  
Zi-Lu Chen ◽  
Yu-Zhen Zhang ◽  
Fu-Pei Liang
Keyword(s):  
Coordination Polymer ◽  
Hydrogen Bonds ◽  
Coordination Polymers ◽  
Title Compound ◽  
Supramolecular Structure ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Carboxylate Groups ◽  
Dimensional Network

In the title compound, [Gd(C7H6NO2)3(H2O)] n , a two-dimensional coordination polymer, the eight-coordinate GdIII ions are bridged by two carboxylate groups from two μ2-p-aminobenzoate ligands, forming a centrosymmetric dinuclear block. These blocks are further connected by μ3-p-aminobenzoate ligands, yielding a two-dimensional network. The coordination polymers thus formed are connected via hydrogen bonds, producing a three-dimensional supramolecular structure.

A two-dimensional network containing an –Mn—O—C—O—Mn– chain: poly[diaqua[1,2-bis(pyridin-4-yl)ethylene][μ3-3-carboxy-5-(carboxylatomethoxy)benzoato]manganese(II)]

2013 ◽  
Vol 69 (11) ◽  
pp. 1311-1313
Author(s):  
Yong-Qian Lei ◽  
Guan-Hua Wang
Keyword(s):  
Hydrogen Bonds ◽  
Benzene Ring ◽  
Title Compound ◽  
Supramolecular Structure ◽  
Three Dimensional ◽  
Isophthalic Acid ◽  
Water Molecules ◽  
Carboxylate Group ◽  
Two Dimensional ◽  
Dimensional Network

In the title compound, [Mn(C10H6O7)(C12H10N2)(H2O)2]nor [Mn(HOABDC)(bpe)(H2O)2]n[H3OABDC is 5-(carboxymethoxy)isophthalic acid and bpe is 1,2-bis(pyridin-4-yl)ethylene], each MnIIcation is at the centre of a distorted octahedron formed by three carboxylate O atoms from three different HOABDC2−ligands, one pyridyl N atom from the terminal bpe ligand and two water molecules. The flexible oxyacetate group bound to a methylene C atom of the HOABDC2−ligand links the MnIIcentres into –Mn—O—C—O—Mn– chains, and the carboxylate group bound directly to the benzene ring extends the chains into two-dimensional layers which lie parallel to the (010) plane and present herringbone patterns. Intermolecular O—H...N and C—H...O hydrogen bonds connect the layers into a three-dimensional supramolecular structure.

catena-Poly[[triaquazinc(II)]-μ-5-hydroxyisophthalato-κ2 O:O′]

2006 ◽  
Vol 62 (4) ◽  
pp. m731-m733 ◽  
Author(s):  
Hong-Ping Xiao
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Coordination Mode ◽  
Three Dimensional ◽  
Zigzag Chain ◽  
Intermolecular Hydrogen Bonds ◽  
Carboxylate Groups ◽  
Dimensional Network

In the title compound, [Zn(C8H4O5)(H2O)3] n , the ZnII atom is in a five-coordinated environment defined by three aqua O atoms and two carboxylate O atoms from two different 5-hydroxyisophthalate dianions. In the 5-hydroxyisophthalate dianions, two carboxylate groups coordinate two ZnII cations in a bidentate bridging coordination mode, forming a zigzag chain. In addition, O—H...O intermolecular hydrogen bonds link the chains into a three-dimensional network.

scholarly journals 4,4′-(1,2-Diazaniumylethane-1,2-diyl)dibenzoate trihydrate

IUCrData ◽  
2016 ◽  
Vol 1 (2) ◽  
Author(s):  
Takashi Numata ◽  
Shun Ikenomoto ◽  
Takashiro Akitsu
Keyword(s):  
Hydrogen Bonds ◽  
Dihedral Angle ◽  
Title Compound ◽  
Three Dimensional ◽  
Aromatic Rings ◽  
Compound C ◽  
Carboxylate Groups ◽  
Dimensional Network ◽  
Protonated Amine ◽  
Amine Groups

The title compound, C16H16N2O4·3H2O, was synthesized from (1R,2R)-1,2-bis(2-hydroxyphenyl)ethylenediamine and terephthalaldehydic acid. The compound crystallizes from water as a double zwitterion with protonated amine groups and deprotonated carboxylate groups. The dihedral angle formed by the aromatic rings is 3.86 (11)°. In the crystal, N—H...O and O—H...O hydrogen bonds link molecules into a three-dimensional network.

Bis(4-ethylanilinium) 4,5-dichlorophthalate

2007 ◽  
Vol 63 (11) ◽  
pp. o4376-o4377 ◽  
Author(s):  
Orhan Büyükgüngör ◽  
Mustafa Odabaşoğlu
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Aromatic Ring ◽  
Title Compound ◽  
Three Dimensional ◽  
The Other ◽  
Dihedral Angles ◽  
Ring Plane ◽  
Carboxylate Groups ◽  
Dimensional Network

The crystal structure of the title compound, 2C8H12N+·C8H3Cl2O4 2−, is stabilized by nine N—H...O and four C—H...O hydrogen bonds, and also by C—H...π interactions. Intramolecular C—H...O hydrogen bonds form C(6) chains along the c axis. This chain and the other hydrogen bonds generate edge-fused [R 1 2(6)R 1 2(4)R 4 3(10)R 1 2(4)R 3 2(9)] motifs in a three-dimensional network. The dihedral angles between the carboxylate anion and the cation aromatic ring planes are 75.90 (2) and 68.15 (2)°, and the dihedral angles between the carboxylate groups and the anion aromatic ring plane are 13.72 (3) and 84.64 (3)°.

scholarly journals catena-Poly[[[bis(1H-imidazole-κN3)zinc(II)]-μ2-imidazol-1-ido-κ2N:N′] nitrate]

2014 ◽  
Vol 70 (8) ◽  
pp. m298-m299
Author(s):  
Elumalai Govindhan ◽  
A. S. Ganeshraja ◽  
B. Bhavana ◽  
Krishnamoorthy Anbalagan ◽  
Arunachalam SubbiahPandi
Keyword(s):  
Coordination Polymer ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
Dimensional Structure ◽  
Two Dimensional ◽  
Tetrahedral Geometry ◽  
One Dimensional ◽  
Three Dimensional Structure

The title compound, {[Zn(C3H3N2)(C3H4N2)2]NO3}n, is a one-dimensional coordination polymer along [01-1] with the ZnIIatom coordinating to four imidazole/imidazolide rings. The ZnIIatom has a regular tetrahedral geometry with the planes of the two monodentate imidazole rings inclined to one another by 87.94 (17)°, while the planes of the bridging imidazolide rings are inclined to one another by 39.06 (17)°. In the crystal, the chains are linkedviabifurcated N—H...(O,O) hydrogen bonds, forming sheets parallel to (001). These two-dimensional networks are linkedviaC—H...O hydrogen bonds and a C—H...π interaction, forming a three-dimensional structure.

trans-Bis(hydrogen maleato-κO)bis(pyridine-2-carboxamide-κ2 N 1,O)copper(II)

2007 ◽  
Vol 63 (3) ◽  
pp. m862-m864 ◽  
Author(s):  
Lesław Sieroń
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
Octahedral Geometry ◽  
Dimensional Structure ◽  
Two Dimensional ◽  
Complex Molecules ◽  
Three Dimensional Structure ◽  
Dimensional Network

In the title compound, [Cu(C4H3O4)2(C6H6N2O)2], the CuII atom lies on a centre of symmetry and adopts a 4+2 elongated octahedral geometry with two hydrogen maleate ligands in axial positions. The complex molecules are linked via N—H...O hydrogen bonds into a two-dimensional network and further form a three-dimensional structure via weak C—H...O interactions.

A new two-dimensional ZnIIcoordination polymer constructed by a multidentate N-heterocyclic ligand and 5-carboxybenzene-1,3-dicarboxylate

2015 ◽  
Vol 71 (8) ◽  
pp. 701-705 ◽  
Author(s):  
Qiu-Ying Huang ◽  
Yi Yang ◽  
Xiang-Ru Meng
Keyword(s):  
Solid State ◽  
Coordination Polymer ◽  
Hydrogen Bonds ◽  
Three Dimensional ◽  
Supramolecular Architecture ◽  
Two Dimensional ◽  
Tetrahedral Geometry ◽  
Heterocyclic Ligand ◽  
Distorted Tetrahedral Geometry ◽  
Dimensional Network

In the coordination polymer, poly[[{μ-1-[(1H-benzimidazol-2-yl)methyl]-1H-imidazole-κ2N:N′}(μ-5-carboxybenzene-1,3-dicarboxylato-κ2O1:O3)zinc(II)] dimethylformamide monosolvate pentahydrate], {[Zn(C9H4O6)(C11H10N4)]·C3H7NO·5H2O}n, the ZnIIion is coordinated by two N atoms from two symmetry-related 1-[(1H-benzimidazol-2-yl)methyl]-1H-imidazole (bmi) ligands and two O atoms from two symmetry-related 5-carboxybenzene-1,3-dicarboxylate (Hbtc2−) ligands in a slightly distorted tetrahedral geometry. The ZnIIions are bridged by Hbtc2−and bmi ligands, leading to a 4-connected two-dimensional network with the topological notation (44.62). Adjacent layers are further connected by 12 kinds of hydrogen bonds and also by π–π interactions, resulting in a three-dimensional supramolecular architecture in the solid state.

scholarly journals Methyl 2-[4-(trifluoromethyl)phenylsulfanyl]benzoate

2013 ◽  
Vol 69 (11) ◽  
pp. o1670-o1670
Author(s):  
Thammarse S. Yamuna ◽  
Jerry P. Jasinski ◽  
Brian J. Anderson ◽  
H. S. Yathirajan ◽  
Manpreet Kaur
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Supramolecular Structure ◽  
Three Dimensional ◽  
Ester Group ◽  
Two Dimensional ◽  
Trifluoromethyl Group ◽  
Compound C ◽  
Benzene Rings ◽  
The Mean

In the title compound, C15H13F3O2S, the dihedral angle between the benzene rings is 79.5 (1)°. The ester group is twisted by 7.6 (1)° from the mean plane of the adjacent benzene ring. Disorder was modeled over two sites for one F atom of the trifluoromethyl group with an occupancy ratio of 0.54 (6):0.46 (6). In the crystal, molecules are linkedviaweak C—H...O hydrogen bonds, forming two-dimensional networks lying parallel to (101). The networks are linkedviaC—H...π interactions, leading to the formation of a three-dimensional supramolecular structure.

Syntheses, Structures and Photoluminescent Properties of the Two Novel Coordination Polymers [Cd(pydc)2(tu)]n and [Cd2(SO4)(nic)2(tu)1.5(H2O)2]n (pydc = Pyridine-2,3-dicarboxylate, nic = Nicotinate, tu = Thiourea)

2011 ◽  
Vol 66 (5) ◽  
pp. 459-464 ◽  
Author(s):  
Chao Xu ◽  
Sheng-Bo Liu ◽  
Taike Duan ◽  
Qun Chen ◽  
Qian-Feng Zhang
Keyword(s):  
Hydrogen Bonds ◽  
Coordination Polymers ◽  
Room Temperature ◽  
Three Dimensional ◽  
Two Dimensional ◽  
X Ray Diffraction ◽  
Hydrothermal Conditions ◽  
One Dimensional ◽  
X Ray ◽  
Dimensional Network

Two novel cadmium coordination polymers, [Cd(pydc)2(tu)]n (1) and [Cd2(SO4)(nic)2(tu)1.5 - (H2O)2]n (2) (pydc = pyridine-2,3-dicarboxylate, nic = nicotinate, tu = thiourea), have been synthesized under hydrothermal conditions and structurally characterized by X-ray diffraction analysis. 1 is a one-dimensional ladder coordination polymer in a two-dimensional network formed by hydrogen bonds. 2 consists of two kinds of Cd(II) centers in different coordination environments connected via nicotinate and sulfate to form a two-dimensional grid network integrated in a three-dimensional framework generated by hydrogen bonds. 2 shows intense fluorescent emission in the solid state at room temperature

scholarly journals Poly[diethylammonium [tetra-μ2-cyanido-κ8 C:N-tricuprate(I)]], a two-dimensional network solid

IUCrData ◽  
2020 ◽  
Vol 5 (7) ◽  
Author(s):  
Peter W. R. Corfield ◽  
Thomas James Stavola
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Three Dimensional ◽  
The Other ◽  
Two Dimensional ◽  
Rotation Axes ◽  
Compound C ◽  
Dimensional Network

The title compound, (C4H12N)[Cu3(CN)4] n , crystallizes as a CuCN network solid, with diethylammonium cations sandwiched between planar CuCN sheets comprised of trigonal planar and digonally coordinated CuI atoms bridged by linear CN groups to form 24-membered rings. The digonally coordinated CuI atoms and the diethylammonium cations lie on separate crystallographic twofold rotation axes. One of the two independent CN groups has a 50:50 disordered orientation, while the other has one orientation favored due to a N—H...NC hydrogen bond between the diethylammonium cation and the anionic CuCN framework. These hydrogen bonds link the sheets together into a three-dimensional network.

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