Coordination polymers of various architectures built with mixed imidazole/benzimidazole and carboxylate donor ligands and different metal ions: syntheses, structural features and magnetic properties

2010 ◽  
Vol 34 (11) ◽  
pp. 2502 ◽  
Author(s):  
Arshad Aijaz ◽  
Prem Lama ◽  
E. Carolina Sañudo ◽  
Rupali Mishra ◽  
Parimal K. Bharadwaj
Keyword(s):  
Magnetic Properties ◽  
Metal Ions ◽  
Coordination Polymers ◽  
Structural Features ◽  
Donor Ligands

Flexible N-Donor Ligands Direct the Structural Characteristics of CoII Complexes: Syntheses, Structures, and Magnetic Properties

2019 ◽  
Vol 72 (5) ◽  
pp. 341 ◽  
Author(s):  
Yu-Ting Yang ◽  
Chang-Zheng Tu ◽  
Xiao-Lin Xu ◽  
Li-Li Xu ◽  
Bang-Ling Yan ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
Structural Characteristics ◽  
Donor Ligands ◽  
X Ray Diffraction ◽  
Thermal Stabilities ◽  
Ancillary Ligands ◽  
X Ray ◽  
Elemental Analyses ◽  
Bilayered Structure

Solvothermal reactions of 3,3′,5,5′-biphenyltetracarboxylic acid (H4BPTC) and cobalt(ii) ions in the presence of two different flexible N-donor ancillary ligands afford two novel coordination polymers, {[Co(BPTC)0.5(bix)]·H2O}n (1), {[Co(BPTC)0.5(bpp)]·3H2O}n (2) (bix=1,4-bis(imidazol-1-ylmethyl)benzene; bpp=1,3-bis(4-pyridyl)propane). Their structures have been determined by elemental analyses, IR spectra, single-crystal X-ray diffraction analyses, and powder X-ray diffraction. The pillared layered framework of 1 can be simplified to a (4,6)-connected net with a Schläfli symbol of (44·62)(44·69·82). Complex 2 manifests a bilayered structure, and can be simplified to a (4,4)-connected net with a Schläfli symbol of (55·8)(54·62). The thermal stabilities of both complexes and the magnetic behaviours of 1 are also discussed.

Structural and Magnetic Properties of Layered Copper(II) Coordination Polymers Intercalating s and f Metal Ions

2007 ◽  
Vol 46 (8) ◽  
pp. 2988-2997 ◽  
Author(s):  
Jorge A. R. Navarro ◽  
Elisa Barea ◽  
Juan M. Salas ◽  
Norberto Masciocchi ◽  
Simona Galli ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Metal Ions ◽  
Coordination Polymers ◽  
Structural And Magnetic Properties

Six novel coordination polymers based on the 5-(1H-tetrazol-5-yl)isophthalic acid ligand: structures, luminescence, and magnetic properties

CrystEngComm ◽  
2018 ◽  
Vol 20 (14) ◽  
pp. 1985-1996 ◽  
Author(s):  
Xiu-Mei Zhang ◽  
Feng Liu ◽  
Wei Gao ◽  
Hong Huang ◽  
Jie-Ping Liu
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
Isophthalic Acid ◽  
Donor Ligands ◽  
Luminescence Properties ◽  
Acid Ligand

Six coordination polymers containing clusters or chains have been synthesized by a combination of one tetrazolate-isophthalate ligand and N-donor ligands. Their structures, magnetic properties and luminescence properties were discussed in detail.

Self-assembly of new M(ii) coordination polymers based on asymmetric 1,3,4-oxadiazole-containing ligands: effect of counterions and magnetic properties

CrystEngComm ◽  
2017 ◽  
Vol 19 (39) ◽  
pp. 5864-5872 ◽  
Author(s):  
Xiang-Wen Wu ◽  
Feng Pan ◽  
Dong Zhang ◽  
Guo-Xia Jin ◽  
Jian-Ping Ma
Keyword(s):  
Magnetic Properties ◽  
Metal Ions ◽  
Coordination Polymers ◽  
Self Assembly ◽  
High Dimensional ◽  
Porous Coordination Polymers ◽  
Construction Strategy

A construction strategy of high dimensional porous coordination polymers has been investigated based on two unsymmetrical ligands and “naked” and coordinated metal ions.

Structural diversity and magnetic properties of Co(ii)/Mn(ii)/Ni(ii) coordination polymers constructed from an unsymmetrical tetracarboxylic acid and varying N-donor ligands

CrystEngComm ◽  
2018 ◽  
Vol 20 (30) ◽  
pp. 4258-4267 ◽  
Author(s):  
Qi Yue ◽  
Xu Liu ◽  
Wei-Xiao Guo ◽  
En-Qing Gao
Keyword(s):  
Magnetic Properties ◽  
Coordination Polymers ◽  
Structural Diversity ◽  
Donor Ligands ◽  
Tetracarboxylic Acid ◽  
Prepared Complex ◽  
Strong Ferromagnetism

Seven coordination polymers with diverse structures based on an unsymmetrical tetracarboxylate and varying N-donor ligands were prepared. Complex 7 exhibits strong ferromagnetism.

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