Anion-directed assembly of three cationic silver(I) coordination polymers with bis(imidazolyl)-based linker: Structural characterization and anion exchange study

Polyhedron ◽  
2020 ◽  
Vol 175 ◽  
pp. 114236 ◽  
Author(s):  
Sara Azizzadeh ◽  
Valiollah Nobakht ◽  
Lucia Carlucci ◽  
Davide M. Proserpio
Keyword(s):  
Anion Exchange ◽  
Coordination Polymers ◽  
Structural Characterization ◽  
Directed Assembly ◽  
Exchange Study

Structural diversities in Cu(i) and Ag(i) sulfonate coordination polymers and their anion exchange properties

CrystEngComm ◽  
2015 ◽  
Vol 17 (38) ◽  
pp. 7363-7371 ◽  
Author(s):  
Suryabhan Singh ◽  
Rajendran Karthik
Keyword(s):  
Anion Exchange ◽  
Coordination Polymers ◽  
Exchange Properties

Cu(i)/Ag(i) sulfonate CPs have been synthesized and characterized. One of the CPs exhibits a reversible anion exchange for perchlorate and permanganate.

Synthesis, structural characterization and magnetic properties of one-dimensional Cu(II)-azido coordination polymers

Polyhedron ◽  
2017 ◽  
Vol 138 ◽  
pp. 177-184 ◽  
Author(s):  
Febee R. Louka ◽  
Salah S. Massoud ◽  
Tamim K. Haq ◽  
Masayuki Koikawa ◽  
Masahiro Mikuriya ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
Structural Characterization ◽  
One Dimensional

Anion-directed assembly of lanthanide coordination polymers with SMMs properties based on a dihydrazone ligand

2018 ◽  
Vol 233 (1) ◽  
pp. 51-59
Author(s):  
Lina Zhang ◽  
Peigao Duan ◽  
Yang Liu ◽  
Jingxian Sun ◽  
Dan Zhao ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Single Molecule ◽  
Variable Temperature ◽  
Ac Susceptibility ◽  
Directed Assembly ◽  
Magnetization Measurement ◽  
Vital Role ◽  
Diffusion Method ◽  
Monoclinic Space Group ◽  
Space Group

AbstractFour new Ln(III)-based coordination polymers (CPs), [Eu(HL)Cl2(DMF)2]·(H2L) (1), [Dy(HL)Cl2(DMF)2]·(H2L) (2), [Er(HL)Cl2(DMF)(CH3OH)]·(DMF) (3) and [Yb(HL)Cl2(DMF)(H2O)]·(DMF) (4) (H2L=2,6-bis[(3-methoxysalicylidene)hydrazinocarbonyl]pyridine) have been synthesized through the reaction of Ln(III) chloride and H2L by using the vapour diffusion method. Interestingly, Cl−as a template agent plays a vital role in the formation of the target complexes. Single-crystal X-ray diffraction studies indicate that1and2are isostructural and crystallize in triclinic space groupP1̅, while complexes3and4are isostructural and crystallize in monoclinic space groupC2/c. Variable temperature magnetization measurement (χMT–T) demonstrates possible antiferromagnetic interactions in complex2. Alternating-current (ac) susceptibility measurement furthermore indicated frequency dependence for both the in-phase (χ′) and out-of-phase (χ″) components in2, suggesting that there is a slow relaxation behavior of the magnetization, which is typical of single-molecule magnets (SMMs). This is the first time that Ln(III) CPs based on such a dihydrazone ligand has been reported so far.

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