Toward New Horizons in Verdazyl-nitroxide High-spin Systems: Thermally Robust Tetraradical with Quintet Ground State

Igor A. Zayakin, Pavel V. Petunin, Pavel S. Postnikov, Alexey A. Dmitriev, Nina P. Gritsan, Pavel Dorovatovskii, Alexander Korlyukov, Matvey V. Fedin, Artem S. Bogomyakov, Anna Ya. Akyeva, Roman A. Novikov, Pavel G. Shangin, Mikhail A. Syroeshkin