Hydrothermal synthesis and structural studies of a new coordination polymer of lanthanum(III) with benzene-1,2,4,5-tetracarboxylic acid and 4,4′-bipyridine

Dielectric relaxation and alternating current conductivity of lanthanum, gadolinium, and erbium-polyvinyl alcohol doped films

“…[1][2][3] A lot of work has been done to direct synthesize super-molecular compounds due to their interesting topologies and potential applications as a functional materials. [4][5][6][7] The reasonable design of super-molecular structure depends on the concepts of non-covalent forces such as coordination and hydrogen bonds.…”

Investigation of carbon nanotube-containing film on silicon substrates and its tribological behavior

“…The La3d 5/2 and La3d 3/2 core peak levels are shifted to 834.9 eV and 851.7 eV, respectively. The La ion has higher coordination numbers than other transition metals [34]. So, La element is capable to react with oxygen elements of PO (OH) 2 groups and oxygen-containing functional groups on the CNTs simultaneously.…”

Syntheses, crystal structures, and fluorescent properties of two 2-D Cd(II) complexes based on 2-((1H-1,2,4-triazol-1-yl)methyl)-1H-benzimidazole and 1,2,4,5-benzenetetracarboxylate

“…A variety of complexes have been prepared under hydrothermal conditions by using N-heterocyclic ligands and aromatic polycarboxylates, like triazole, benzotriazole, tetrazole, and their derivatives, and 1,2-benzenedicarboxylate, 1,3-benzenedicarboxylate, 1,4-benzenedicarboxylate, 1,3,5-benzenetricarboxylate, 1,2,4-benzenetricarboxylate, and 1,2,4,5-benzenetetracarboxylate [4][5][6][7][8][9]. But control in constructing complexes with desired structures and physical properties still remains a major challenge.…”