Rigid 1D Coordination Polymers with Tunable Metal Cation and Chiral Pendant Moieties

2014 ◽  
Vol 641 (3-4) ◽  
pp. 590-595 ◽  
Author(s):  
Marina S. Zavakhina ◽  
Denis G. Samsonenko ◽  
Danil N. Dybtsev ◽  
Vladimir P. Fedin
Keyword(s):  
Coordination Polymers ◽  
Metal Cation

Tetrathiopyridyl-tetrathiafulvalene-based Cd(ii) coordination polymers: one ligand, one metal cation, many possibilities

2019 ◽  
Vol 43 (36) ◽  
pp. 14291-14298 ◽  
Author(s):  
Damien Bechu ◽  
Guillaume Rogez ◽  
Mir Wais Hosseini ◽  
Stéphane A. Baudron
Keyword(s):  
Coordination Polymers ◽  
Metal Cation ◽  
Structural Organization ◽  
Ligand Conformation ◽  
Tetrathiafulvalene Derivative

A novel tetrathiafulvalene derivative bearing four 4-thiopyridyl units has been assembled with Cd(ii) salts for the construction of a series of coordination polymers with different structural organization depending on the ligand conformation.

Ca-, Sr-, and Ba-Coordination polymers based on anthranilic acidviamechanochemistry

2019 ◽  
Vol 48 (19) ◽  
pp. 6513-6521 ◽  
Author(s):  
Abdal-Azim Al-Terkawi ◽  
Gudrun Scholz ◽  
Carsten Prinz ◽  
Franziska Emmerling ◽  
Erhard Kemnitz
Keyword(s):  
Phase Transformation ◽  
Thermal Annealing ◽  
Coordination Polymers ◽  
Metal Cation ◽  
Anthranilic Acid ◽  
Reversible Process ◽  
Metal Hydroxides

Ca-, Sr-, and Ba coordination polymers were obtained by milling metal-hydroxides with anthranilic acid. The metal cation radii influence the inorganic connectivity and dimensionality of structures. These compounds exhibit a phase transformation upon thermal annealing, which is a reversible process in Ba-CP.

Wrap-around Encapsulated Cs(dibenzo-24-crown-8)+ Cations form Linear Coordination Polymers with Dicyanoargentate Anions Ag(CN)2-

1999 ◽  
Vol 54 (9) ◽  
pp. 1129-1132 ◽  
Author(s):  
Julia A. Rusanova ◽  
Philip J. Squattrito ◽  
Vera V. Ponomareva ◽  
Konstantin V. Domasevitch ◽  
Volodimir N. Kokozay
Keyword(s):  
Crown Ether ◽  
Coordination Polymers ◽  
Metal Cation ◽  
Monoclinic Space Group ◽  
X Ray Diffraction ◽  
Polymeric Structure ◽  
Space Group ◽  
One Dimensional ◽  
X Ray ◽  
Linear Coordination

The new macrocyclic dicyanoargentate complex Cs(dibenzo-24-crown-8)[Ag(CN)2] has been prepared and studied by means of X-ray diffraction (monoclinic, space group P21/a, with a = 12.730(3), b = 15.443(3), c = 15.323(3) Å, V = 3005(1) Å3, Z = 4, R1 = 0.041; wR2 = 0.048 for 5488 unique reflections with I > 3σ(I)). The lattice consists of complex Cs(db- 24-crown-8)+ cations (as an example of the “wrap-around” structure) and [Ag(CN)2]- anions forming a one-dimensional polymeric structure. The caesium atoms are coordinated with 8 oxygen atoms of the macrocycle and two nitrogen atoms of the dicyanoargentate groups, bonding to the cation on both sides of the crown-ether. It is the first structure of a dibenzo-24-crown-8 complex with a large metal cation such as Cs+.

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