Structures and unexpected dynamic properties of phosphine oxides adsorbed on silica surfaces. Academic Article

abstract

• Solid-state NMR spectroscopy of selected phosphine oxides adsorbed on silica surfaces establishes the surface mobilities, even of phosphine oxides with high melting points. Crystal structures of the adducts Ph3 POHOSiPh3 and Cy3 POH2 O indicate that the interactions with silica involve hydrogen bonding of the P=O group to adsorbed water and surface silanol groups.

authors

• Bluemel, Janet
• Gladysz, John

published proceedings

• Chemistry

altmetric score

• 0.5

author list (cited authors)

• Hilliard, C. R., Kharel, S., Cluff, K. J., Bhuvanesh, N., Gladysz, J. A., & Blmel, J.

citation count

• 37

complete list of authors

• Hilliard, Casie R||Kharel, Sugam||Cluff, Kyle J||Bhuvanesh, Nattamai||Gladysz, John A||Blümel, Janet

publication date

• December 2014

publisher

• Wiley  Publisher

published in

• Chemistry - A European Journal  Journal

keywords

• Adsorbed Phosphine Oxides
• Silica
• Solid-state Nmr Spectroscopy
• Surface Chemistry

PubMed Central ID

• 25394806

Digital Object Identifier (DOI)

• 10.1002/chem.201404880

start page

• 17292

end page

• 17295

volume

• 20

issue

• 52

URL

• http%3A%2F%2Fdx.doi.org%2F10.1002%2Fchem.201404880