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) X-band CW spectra in toluene/CHCl3 mixture (4:1) of nitroxide tetraradical 1a at 50 K, diradical 1b at 50 K, and monoradical 1c at 60 K. (b) CW spectra at 294 K in sucrose octaacetate of diradicals 1b, 2a, 2b, and 3. The arrows mark the positions in the spectra where the measurements of T1 and Tm were performed. Simulated spectra are shown as dashed lines.
