Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, get their minds active, and encourage them to do something that doesn’t involve a screen. 1038-95-5, C21H21P. A document type is Article, introducing its new discovery., Formula: C21H21P
The compounds Re(CO)3Cl(L)2, L = triphenylphosphine, tri-p-tolyphosphine, and Re(CO)3Cl(L’), L’ = 1,2-bis(diethylphosphinoethane) are luminescent in solution and in crystalline form when excited between 351 nm and 514 nm at temperatures ranging from 10 K to room temperature.The absorption spectra contain a weak (E ca. 10 M-1 cm-1) band in the visible region of the spectrum between 400 and 500 nm.The lowest energy transition giving rise to these spectroscopic features is assigned to a d-d transition. – Keywords.Rhenium complexes; Electronic emission; Absorption.
Interested yet? Keep reading other articles of 1038-95-5!, Application In Synthesis of Tri-p-tolylphosphine
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate