Electric Literature of 16858-01-8, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.16858-01-8, Name is Tris(2-pyridylmethyl)amine, molecular formula is C18H18N4. In a article，once mentioned of 16858-01-8
This work discusses a new heterobimetallic nickel(II)?copper(II) complex of the formula [Ni(tpa)Cu(opba)]2·6H2O (1) {H4opba = N,N?-1,2-phenylenebis(oxamic acid) and tpa = tris(2-pyridylmethyl)amine}. The molecular structure of 1 consists of neutral tetranuclear species with a 4R rack-type architecture featuring two NiIICuII dinuclear units connected through two out-of-plane oxo(carboxylate-oxamate) atoms from the opba ligands. The crystal packing of 1 exhibits a supramolecular 1D arrangement of tetranuclear entities connected by hydrogen bonds and pi?pi stacking interactions. The dc magnetic properties of 1 were interpreted according to its dimer-of-dimer structure; the spin Hamiltonian being defined as {H = ?J[SNi1·SCu1 + SNi1?·SCu1? ? jeff(SCu1·SCu1?)]}. The analysis of the magnetic data shows the occurrence of a strong intradimer antiferromagnetic coupling between the NiII and CuII ions [J = ?115.2(4) cm?1] and a weak interdimer antiferromagnetic coupling between the CuII ions [jeff = ?1.12(7) cm?1]. DFT-type calculations were performed to visualize the exchange pathway through the oxamate bridge and substantiate the value of J.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 16858-01-8, and how the biochemistry of the body works.Electric Literature of 16858-01-8
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI