Covalent and noncovalent interpenetrating planar networks in the crystal structure of {[Ni(4,4′-bipyridine)2(NO3)2·2pyrene}n

Biradha, Kumar; Domasevitch, Konstantin V.; Moulton, Brian; Seward, Corey; Zaworotko, Michael J.

doi:10.1039/a901311c

Cited by 154 publications

(66 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The shortest C´´´C separations within this stack of ca. 3.50 A Ê are similar to those reported for related compounds such as pyrene or [Ni(4,4'-bipy) 2 (NO 3 ) 22 Pyrene] complex [15]. The interplanar angles of interacting aromatic cycles are in the range 52.0±83.2°a nd there are no face-to-face stacking interactions between the molecules.…”

Section: Resultssupporting

confidence: 67%

Molecular “Multi-rod Cable” {[Co(NC5H4-CH=CH-C6H4-CH=CH-C5H4N)(HCOO)2]8}n: A Novel Supramolecular Architecture by Cooperation of Coordination and Stacking Interactions

Domasevitch¹,

Sieler²,

Русанов³

et al. 2002

Z. anorg. allg. Chem.

Self Cite

View full text Add to dashboard Cite

The cobalt-formate coordination polymers {[Co-(bpyph)(HCOO) 2 ] 8 } n (1) (bpyph = 1,4-bis(2-(4-pyridyl)ethenyl)benzene) and {[Co(HCONH 2 ) 2 (HCOO) 2 ]} n (2) have been prepared by interaction of Co(NO 3 ) 2´6 H 2 O in formamide solution with generation of formate anion by hydrolysis of the solvent. Coordination polymer 1 reveals an unprecedented example of ªmolecular multi-rod cableº architecture, in which eight single ªmolecular wiresº {[Co(bpyph)]} n are interlinked by bridging formate anions to give infinite octameric chains. The formate groups adopt mono-, and biand tridentate bridging and chelate modes of coordination (Co±O 1.966±2.134 A Ê ). The coordination geometry around the cobalt atoms is essentially dominated by the demands for most effective packing of parallel situated polycyclic aromatic ligands, with extensive CH´´´p, or edge-to-face stacking interactions within the single octameric chain as well as between the closest neighbours (C´´´C separations within this stack are ca. 3.50 A Ê ). Ein mehradriges molekularesKabel ± eine neuartige supramolekulare Architektur durch Kooperation von Koordinations-und Stapelwechselwirkung Inhaltsu È bersicht. Die Koordinationspolymere der Cobaltformiate {[Co(bpyph)(HCOO) 2 ] 8 } n (1) (bpyph = 1,4-bis(2-(4-pyridyl)ethenyl)benzol) und {[Co(HCONH 2 ) 2 (HCOO) 2 ]} n (2) wurden durch Reaktion von Co(NO 3 ) 2´6 H 2 O mit einer Formamidlo È sung unter Bildung des Formiatanions durch Hydrolyse des Lo È sungsmittels synthetisiert. Das Koordinationspolymer 1 zeigt eine neuartige Architektur eines molekularen, mehradrigen Kabels, in welchem acht ªmolekulare Dra È hteº {[Co(bpyph)]} n durch verbru È ckende Formiatanionen verknu È pft sind. Die Formiatgruppe bildet ein-, zwei-oder dreiza È hlige verbru È ckende und chelatisierende Koordinationsmodi aus (Co±O 1.966±2.134 A Ê ). Die Koordinationsgeometrie des Cobaltatoms wird im wesentlichen dominiert durch effektive Packung der parallel angeordneten polycyclischen aromatischen Liganden mit ausgepra È gten CH´´´p-Wechselwirkungen oder Kanten zu Fla È chen Stapelungen innerhalb der einzelnen oktameren Ketten als auch zwischen den engsten Nachbarn (C´´´C-Absta È nde innerhalb der Stapel betragen ca. 3.50 A Ê ).

show abstract

Section: Resultssupporting

confidence: 67%

Molecular “Multi-rod Cable” {[Co(NC5H4-CH=CH-C6H4-CH=CH-C5H4N)(HCOO)2]8}n: A Novel Supramolecular Architecture by Cooperation of Coordination and Stacking Interactions

Domasevitch¹,

Sieler²,

Русанов³

et al. 2002

Z. anorg. allg. Chem.

Self Cite

View full text Add to dashboard Cite

show abstract

“…[4,5] Molecular self-assembly enables the synthesis of these complexes by the utilization of molecular tectons [6] and supramolecular synthons [7] to create infinite polymers that form crystals. The tectons are held together by a variety of interactions such as metalϪligand coordination bonds, [8Ϫ11] hydrogenbonds, [12Ϫ15] stacking interactions, [16] SϪ S bonds, [11] metalmetal contacts, [17] weak hydrogenϪbonds, [16,18] π··· π interactions or mixtures of these. [9,19] The networks created from the tectons come in many forms such as one-dimensional rods, ladders and tubes, [20] two-dimensional grids, sheets or honeycombs, [9] three-dimensional diamondoid (tetrahedral centers), [12,17,21,22] or simple cubic lattices (octahedral use of TNM (with a shorter ''coordination arm'' than TINM), in combination with an octahedral coordination geometry (4 Py, SO 4 2− and H 2 O) and a relatively large sulfate anion, leads to a sandwich-like layer structure with the anions between the MOF layers.…”

Section: Introductionmentioning

confidence: 99%

Dimensionality Variation in Polymeric Metallo‐Organic Frameworks

Nättinen

Linnanto

2003

Eur J Inorg Chem

View full text Add to dashboard Cite

Single crystal X-ray crystallography was used to determine the structures of four metallo-organic complexes derived from pyridyl ligands and the metal ions, Cu 2+ , Zn 2+ and Ag + . Two metallo-organic layer framework structures (1 and 3), a strand (2) and a dimer (4) structure were formed when the tetradentate ligands, tetrakis(nicotinoxymethyl)methane (TNM) and tetrakis(isonicotinoxymethyl)methane (TINM), were reacted with the first and second row transition metal cations, copper, silver, and zinc. The choice of anion and ligand was found to affect the outcome of the structure. Contrary to our previous results with the same ligands and similar transition metal cations, no genuine 3D metallo-organic frameworks (MOFs) were obtained. Several factors were found to affect MOF formation: the coordination geometry, the meta-or para-configuration of the coordinating pyridyl moieties and the size and type of the counter anion. In 1, the

show abstract

“…Due to the two Natoms in the connected six-membered rings, bipy is able to coordinate to multifarious metals [1][2][3]. During our attempts to synthesize Ag(I) complexes of 1,4-bis(diphenyl phosphino)butane and bipy,w eo btainedc rystals of an ew polymorph of C 10 H 8 N 2 ·2H 2 O [4].Polymorphism can be found in any crystalline material including polymers,m inerals and elemental solids.…”

Section: Discussionmentioning

confidence: 99%

Crystal structure of 4,4'-bipyridine dihydrate, C10H8N2·2H2O, C10H12N2O2

Huang

Qiu

Zhou

et al. 2013

Zeitschrift Für Kristallographie - New Crystal Structures

View full text Add to dashboard Cite

C 10 H 12 N 2 O 2 ,monoclinic, C2(no. 5), a =15.811(2) Å, Source of materialSilver(I)tetrafluoroborate (0.0410g)a nd 4,4'-bipyridine (bipy, 0.0388g) (molar ratio 1:1) were dissolved in am ixture of 5mL H 2 Oa nd 5m La cetonitrile. 1,4-bis-(diphenylphosphino)butane (0.0856g) was added to the solution. The mixture becamewhite turbid after stirring for two hours. Then the aqueous ammonia (2d) was added, but no change was found about the solution. The mixture was continued to be stirred for 6hours at ambient temperature. The insoluble residues were removed by filtration and the filtrate was evaporated slowly at room temperature for 12 daysto yield colourless crystalline product. Crystals suitable for single crystal X-ray diffraction were selected directly from the raw product.

show abstract

Covalent and noncovalent interpenetrating planar networks in the crystal structure of {[Ni(4,4′-bipyridine)2(NO3)2·2pyrene}n

Abstract: The crystal structure of {[Ni(4,4A-bipyridine) 2 (NO 3 ) 2 ]·2pyr-ene} n reveals the first example of complementary, interpenetrating covalent and noncovalent 2D networks.

Cited by 154 publications

References 12 publications

Molecular “Multi-rod Cable” {[Co(NC5H4-CH=CH-C6H4-CH=CH-C5H4N)(HCOO)2]8}n: A Novel Supramolecular Architecture by Cooperation of Coordination and Stacking Interactions

Molecular “Multi-rod Cable” {[Co(NC5H4-CH=CH-C6H4-CH=CH-C5H4N)(HCOO)2]8}n: A Novel Supramolecular Architecture by Cooperation of Coordination and Stacking Interactions

Dimensionality Variation in Polymeric Metallo‐Organic Frameworks

Crystal structure of 4,4'-bipyridine dihydrate, C10H8N2·2H2O, C10H12N2O2

Contact Info

Product

Resources

About