Hi Everyone,
Thank you so much for your help with this. I am overwhelmed with the response
and help. The NMR community is the best !!!
There are too many people to directly thank….. But in summary
The general consensus seems to be something like this.
Indeed there is a good amount of phosphorous in the sample.
Turns out they use hypophosphite (phosphinate) and/or phosphite, in electroless
nickel plating (thanks Gareth).
The NMR community is so nice !!, I was lost with this for months. I had no
idea some 31P coupling could be so large. We will run 31P next week and
heteronuclear 2D.
Thanks so so much, I really really really appreciate all your time.
Cheers,
Andre
Professor Andre Simpson, PhD, FRSC
Director of the Environmental NMR Center, Founder of TRACES
Department of Chemistry
University of Toronto, Scarborough Campus
1265 Military Trail
Toronto, Canada
M1C 1A4
andre.simpson_at_utoronto.ca
https://www.utsc.utoronto.ca/labs/asimpson/
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Received on Sun May 05 2024 - 07:41:03 MST