2D Extended supramolecular structures via π–π interactions of 1D coordination polymers of cadmium(II) complexes of arylazoimidazole using azido and thiocyanato bridging ligands

Polyhedron ◽  
2004 ◽  
Vol 23 (10) ◽  
pp. 1669-1676 ◽  
Author(s):  
Brojogopal Chand ◽  
Umasankar Ray ◽  
Golam Mostafa ◽  
Tian-Huey Lu ◽  
Chittaranjan Sinha
Keyword(s):  
Coordination Polymers ◽  
Supramolecular Structures ◽  
Bridging Ligands ◽  
Π Interactions

scholarly journals Back Cover: Ferroelectric Coordination Polymers Self-Assembled from Mesogenic Zinc(II) Porphyrin and Dipolar Bridging Ligands (Chem. Eur. J. 40/2016)

2016 ◽  
Vol 22 (40) ◽  
pp. 14408-14408
Author(s):  
Joseph K.-H. Hui ◽  
Hiroyuki Kishida ◽  
Keita Ishiba ◽  
Kenta Takemasu ◽  
Masa-aki Morikawa ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Bridging Ligands ◽  
Back Cover ◽  
Self Assembled

scholarly journals 6-Methyl-2-oxo-N-(quinolin-6-yl)-2H-chromene-3-carboxamide: crystal structure and Hirshfeld surface analysis

2016 ◽  
Vol 72 (8) ◽  
pp. 1121-1125
Author(s):  
Lígia R. Gomes ◽  
John Nicolson Low ◽  
André Fonseca ◽  
Maria João Matos ◽  
Fernanda Borges
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Dihedral Angle ◽  
Surface Analysis ◽  
Coumarin Derivative ◽  
Hirshfeld Surface ◽  
Supramolecular Structures ◽  
Hirshfeld Surface Analysis ◽  
Quinoline Ring ◽  
Π Interactions

The title coumarin derivative, C20H14N2O3, displays intramolecular N—H...O and weak C—H...O hydrogen bonds, which probably contribute to the approximate planarity of the molecule [dihedral angle between the coumarin and quinoline ring systems = 6.08 (6)°]. The supramolecular structures feature C—H...O hydrogen bonds and π–π interactions, as confirmed by Hirshfeld surface analyses.

Arylphosphonic acid esters as bridging ligands in coordination polymers of bismuth

2013 ◽  
Vol 36 (5-6) ◽  
Author(s):  
Dirk Mansfeld ◽  
Christina Dietz ◽  
Tobias Rüffer ◽  
Petra Ecorchard ◽  
Colin Georgi ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Bridging Ligands ◽  
Acid Esters

Synthesis and structural characterization of homochiral coordination polymers with imidazole-based monocarboxylate ligands

2019 ◽  
Vol 48 (24) ◽  
pp. 8731-8739 ◽  
Author(s):  
Elena Borrego ◽  
Antonio I. Nicasio ◽  
Eleuterio Álvarez ◽  
Francisco Montilla ◽  
José Manuel Córdoba ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Structural Characterization ◽  
Two Dimensional ◽  
Bridging Ligands ◽  
Silver Copper ◽  
Copper And Zinc

Two-dimensional homochiral coordination polymers of sodium, silver, copper and zinc were obtained with 2alkyl,2-(1H-imidazol-1-yl)acetate anions as bridging ligands.

Halogen⋅⋅⋅π Interactions in Supramolecular Architecture of 1D Coordination Polymers and Their Electrical Conductance

2019 ◽  
Vol 4 (12) ◽  
pp. 3294-3299 ◽  
Author(s):  
Sakhiul Islam ◽  
Joydeep Datta ◽  
Suvendu Maity ◽  
Basudeb Dutta ◽  
Faruk Ahmed ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Electrical Conductance ◽  
Supramolecular Architecture ◽  
Π Interactions

Reversible stimulus-responsive coordination polymers mainly involving conversion between the lone-pair–π and cation–π interactions

2020 ◽  
Vol 73 (5) ◽  
pp. 854-866
Author(s):  
Qing-Qing Yan ◽  
Bin Li ◽  
Wei-Peng Jiang ◽  
Ying-Bo Xu ◽  
Zhi-Qiang Xu ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Lone Pair ◽  
Π Interactions ◽  
Stimulus Responsive

One-dimensional CuIIcoordination polymers containingC2h-symmetric 1,1′:4′,1′′-terphenyl-3,3′-dicarboxylate linkers

2015 ◽  
Vol 71 (10) ◽  
pp. 929-935 ◽  
Author(s):  
Hyun-Chul Kim ◽  
Ja-Min Gu ◽  
Seong Huh ◽  
Chul-Hyun Yo ◽  
Youngmee Kim
Keyword(s):  
Coordination Polymers ◽  
Three Dimensional ◽  
Polymer Chains ◽  
Water Molecules ◽  
Binding Modes ◽  
Bridging Ligands ◽  
One Dimensional ◽  
X Ray Crystallography ◽  
Dimensional Network ◽  
The One

Two new one-dimensional CuIIcoordination polymers (CPs) containing theC2h-symmetric terphenyl-based dicarboxylate linker 1,1′:4′,1′′-terphenyl-3,3′-dicarboxylate (3,3′-TPDC), namelycatena-poly[[bis(dimethylamine-κN)copper(II)]-μ-1,1′:4′,1′′-terphenyl-3,3′-dicarboxylato-κ4O,O′:O′′:O′′′] monohydrate], {[Cu(C20H12O4)(C2H7N)2]·H2O}n, (I), andcatena-poly[[aquabis(dimethylamine-κN)copper(II)]-μ-1,1′:4′,1′′-terphenyl-3,3′-dicarboxylato-κ2O3:O3′] monohydrate], {[Cu(C20H12O4)(C2H7N)2(H2O)]·H2O}n, (II), were both obtained from two different methods of preparation: one reaction was performed in the presence of 1,4-diazabicyclo[2.2.2]octane (DABCO) as a potential pillar ligand and the other was carried out in the absence of the DABCO pillar. Both reactions afforded crystals of different colours,i.e.violet plates for (I) and blue needles for (II), both of which were analysed by X-ray crystallography. The 3,3′-TPDC bridging ligands coordinate the CuIIions in asymmetric chelating modes in (I) and in monodenate binding modes in (II), forming one-dimensional chains in each case. Both coordination polymers contain two coordinated dimethylamine ligands in mutuallytranspositions, and there is an additional aqua ligand in (II). The solvent water molecules are involved in hydrogen bonds between the one-dimensional coordination polymer chains, forming a two-dimensional network in (I) and a three-dimensional network in (II).

Cross-linking of cyanide magnetic coordination polymers by rational insertion of formate, cyanide or azide

2018 ◽  
Vol 47 (34) ◽  
pp. 11888-11894 ◽  
Author(s):  
Gabriela Handzlik ◽  
Barbara Sieklucka ◽  
Dawid Pinkowicz
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
Magnetic Ordering ◽  
Magnetic Interactions ◽  
Cross Linking ◽  
Bridging Ligands ◽  
Cross Links ◽  
Coordination Framework ◽  
Magnetic Ordering Temperature

Anionic bridging ligands formate, cyanide and azide have been used to form cross-links in a ferrimagnetic coordination framework, resulting in competing magnetic interactions that decrease the magnetic ordering temperature and result in peculiar magnetic properties.

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