Please use this identifier to cite or link to this item:
|Title:||Infrared studies of halide binding with CpMn(CO)2X complexes where X = ligands bearing the O-H or N-H group|
|Citation:||Kee, J.W., Fan, W.Y. (2013-04-01). Infrared studies of halide binding with CpMn(CO)2X complexes where X = ligands bearing the O-H or N-H group. Journal of Organometallic Chemistry 729 : 14-19. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jorganchem.2013.01.019|
|Abstract:||Halide ion binding to the OH group of CpMn(CO)2(3- hydroxypyridine) complex has been investigated using infrared absorption spectroscopy via the νCO bands. Fluoride ion interaction in chloroform causes the largest redshift of up to 12 cm-1. The infrared bands of CpMn(CO)2L complexes containing N-H groups are redshifted to a similar extent. The displacement of the 3-hydroxypyridine ligand from the manganese complex by PPh3 is prevented because of a Mn-N bond strengthening effect induced by OH⋯F- binding. Density functional calculations also lend support to the large effect that OH⋯F- interaction has on the magnitude of the νCO redshift and Mn-N bond energy of CpMn(CO)2(3- hydroxypyridine). © 2013 Elsevier B.V. All rights reserved.|
|Source Title:||Journal of Organometallic Chemistry|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jun 18, 2018
WEB OF SCIENCETM
checked on Jun 5, 2018
checked on Jun 1, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.