Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Application of 1245-13-2, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1245-13-2, in my other articles.
Application of 1245-13-2, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1245-13-2, Name is [2,2′-Biquinoline]-4,4′-dicarboxylic acid, molecular formula is C20H12N2O4. In a Article£¬once mentioned of 1245-13-2
The effect of organic acid on self-assembly process: Syntheses and characterizations of six novel cadmium(II)/zinc(II) complexes derived from mixed ligands
Using the principle of crystal engineering, six metal-organic coordination polymers, [Cd(bdc)(3-pytpy)]n ¡¤ 2nH2O (1), [Cd(bdc)0.5(3-pytpy)]n ¡¤ n(ClO4) (2), Cd(ndc)0.5(3-pytpy)]n ¡¤ n(ClO4) (3), [Zn(ndc)(3-pytpy)]n (4), [Cd(bqdc)(3-pytpy)]n (5), and [Zn(pam)(3-pytpy)]n ¡¤ 2nH2O (6) (H2bdc = benzene-1,4-dicarboxylic acid, H2ndc = naphthalene-2,6-dicarboxylic acid, H2bqdc = 2,2?-biquinoline-4,4?-dicarboxylic acid, H2pam = pamoic acid), were synthesized and structurally characterized by elemental analyses, IR spectroscopy, and single-crystal X-ray diffraction analyses. Compounds 1-6 crystallize in the presence of organic-acid linkers as well as multi-functional N-donor ligand 4?-(3-pyridyl)-2,2?:6?,2??-terpyridine (3-pytpy). In complexes 1, 4, 5, and 6, the dicarboxylate as bridging ligand connects metal atoms to form the main body of 1D zigzag chains for 1 and 4, nearly linear chain for 5 and helical chain for 6, while 3-pytpy as tridentate chelating ligand is just like lateral arm grafting on both sides of these chains. In complexes 2 and 3, both the dicarboxylate and 3-pytpy as bridging ligands connect metal atoms into 2D polymeric structure for 2 and 1D chain of alternating loops and rods for 3. The weak interactions such as hydrogen bonding and pi¡¤¡¤¡¤pi stacking were investigated on the formation of superamolecular structures and the influence of organic acid on the formation of the final structures was discussed. In addition, the photoluminescent properties of 1-6 were also determined.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Application of 1245-13-2, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1245-13-2, in my other articles.
Reference£º
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI