One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Quality Control of 2-Chloro-1,8-naphthyridine, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 15936-10-4, Name is 2-Chloro-1,8-naphthyridine, molecular formula is C8H5ClN2
The synthesis, crystal structures, and magnetic properties of linear tetranickel string complexes supported by mixed 2-(a-pyridylamino)-1,8- naphthyridine (Hpyany) and N-(p-tolylsulfonyl)dipyridyldiamine (H 2tsdpda) ligands are reported. In comparing the crystal structure of [Ni4(pyany)2(tsdpda)2Cl] (1) with that of [Ni4(pyany)2(tsdpda)2Cl(H2O)] (PF6) (2), the one-electron-reduced compound 1 displays shorter Ni(3)-Ni(4) (ca. 2.28 A) and longer Ni(3)-N (ca. 2.02 A) bond lengths. Similar trends have also been observed for axial NCS–substituted derivatives [Ni4(pyany)2(tsdpda)2(NCS)] (3) and [Ni4(pyany)2(tsdpda)2(NCS)2] (4). These structural variations indicate the formation, of a mixed-valence [Ni 2]3+ unit and a three-electron, two-center Ni(4)-Ni(3) a bond. Magnetic measurements of 2 and 4 show that both terminal Ni(1) and Ni(4) ions are in the high-spin states (S = 1) and are antiferromagnetically coupled. The one-electron-reduced complexes 1 and 3, however, exhibit a delocalized mixed-valence [Ni2J3+ unit (S = 3/2), which is antiferromagnetically coupled with the terminal high-spin NiII ion.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Quality Control of 2-Chloro-1,8-naphthyridine, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 15936-10-4, in my other articles.
Reference£º
1,493-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N487 – PubChem