Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
A stack plot of DIMP 1H environments in aqueous solution with increasing SCX4 concentration (stated as molar equivalents). Peak A corresponds to the iPr CH3 proton environment and undergoes shift perturbations of −0.32 ppm by the addition of 10 molar equivalents of SCX4. Peak B corresponds to the P-CH3 group, and also undergoes upfield shift perturbations (D2O, 298 K).
