Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Recommanded Product: 1293-65-8. Introducing a new discovery about 1293-65-8, Name is 1,1′-Dibromoferrocene
COMPARISON OF THE ELECTRONIC STRUCTURE OF DISUBSTITUTED FERROCENES.
We have measured the optical absorption of gaseous ferrocene, 1,1 prime -dimethylferrocene, 1,1 prime -dibromoferrocene, and 1,1 prime -dichloroferrocene using synchrotron radiation. From these data we have estimated the ligand field parameters and noted increasing e//2//g(d) to Cp( pi ) overlap with increasing charge transfer from the Cp ring to the substitution. The optical absorption spectra for ferrocene, dibromoferrocene, and dichloroferrocene are remarkably similar. The halogen substitutions result in greater Cp( pi ) to e//2//g-(d(x2-y2)) hybridization. The e//2//g orbitals become more bonding while the a//1//g and e//1//g orbitals become more non-bonding or antibonding. This change is reflected in a change of the ligand field parameters.
COMPARISON OF THE ELECTRONIC STRUCTURE OF DISUBSTITUTED FERROCENES.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Recommanded Product: 1293-65-8, you can also check out more blogs about1293-65-8
Reference£º
Iron Catalysis in Organic Synthesis | Chemical Reviews,
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion