The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. COA of Formula: 187.1947, 5959-52-4, Name is 3-Amino-2-naphthoic acid, SMILES is NC1=CC2=C(C=CC=C2)C=C1C(O)=O, in an article , author is Ismayilov, Rayyat Huseyn, once mentioned of 5959-52-4.
Long chain defective metal string complex with modulated oligo-alpha-pyridylamino ligand: Synthesis, crystal structure and properties
Through a pyrimidine and naphthyridine-containing triamine ligand, N-2-(pyrimidin-2-yl)-N-7-(2-(pyrimidin-2-ylamino)-1,8-naphthyridin-7-yl)-1,8-naphthyridine-2,7-diamine (H3N9-2pm), defective metal string complex [Ni-8.33(N-9-2pm)(4)(NCS)(2)](PF6)(2) (1) was successfully synthesized and structurally characterized. The complex consists of a linear metal chain and four deprotonated supporting ligands which are helically wrapped around the metal score. X-Ray crystallographic studies revealed that the complex (1) crystallizes in space group P2(1)/c of the monoclinic system. The small J value (J = -2.90 cm(-1)) suggests quite a weak magnetic interaction throughout the molecule of complex (1). The weak magnetic interaction in the defective complex indicates that the spin exchange in metal string occurs through the metal core rather than the bridging ligands. The electrochemical study on complex 1 shows abundant redox properties and facility to the reduction in its cyclic voltammogram by displaying three reversible redox couples at E-1/2 = – 0.35, – 0.69 and – 0.88 V. (C) 2019 Elsevier B.V. All rights reserved.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 5959-52-4, you can contact me at any time and look forward to more communication. COA of Formula: 187.1947.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem