Application of 1660-93-1, Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 1660-93-1, Name is 3,4,7,8-Tetramethyl-1,10-phenanthroline, molecular formula is C16H16N2. In a Article，once mentioned of 1660-93-1
The new neutral binuclear lead(II) azido coordination compound, [Pb2(tmph)2(mu-N3)2(CH3COO)2] (1) [tmph = 3,4,7,8-tetramethyl-1,10-phenanthroline], has been synthesized by a sonochemical method. Single crystal X-ray structure shows that the overall structure of 1 is binuclear unit. Complex 1 has a bridging azido pathway, end-to-end bridging azides between a pair of lead(II) centers. This is further extended into a one-dimensional (1D) and three-dimensional (3D) supramolecular structure by Pb?C and pi-pi weak directional intermolecular interactions. The coordination number of lead(II) ions is seven, PbN4O3, with two N-donor atoms from tmph ligands and three O-donors from acetate anions and two N-donors from two azide anions. It has a “stereo-chemically active” electron lone pair, and the coordination sphere is hemidirected. The PbO nanoparticles were obtained by thermolysis of 1 at 180C with oleic acid as a surfactant. The morphology and size of the prepared PbO samples were further observed using scanning electron microscopy (SEM).
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Application of 1660-93-1, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1660-93-1, in my other articles.
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI