Probing surface site heterogeneity through 1D and INADEQUATE P-31 solid state NMR spectroscopy of silica supported PMe3-Au(I) adducts

Grafting of (Me3Si)(2)N-AuPMe3 on SiO2-(700) leads to the formation of [( SiO)Au-PMe3] located in different surface environments due to the presence or absence of adjacent siloxane bridges, as shown both by P-31 solid state NMR and by its conversion into a mixture of [( SiO)Au-PMe3] and [( SiO)Au(PMe3)(2)] upon exposure to PMe3.


Published in:
CHEMICAL SCIENCE, 2, 5, 928-931
Year:
2011
Publisher:
ROYAL SOC CHEMISTRY
ISSN:
2041-6520
Laboratories:




 Record created 2015-01-08, last modified 2018-03-17


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