Molecule Isomerism Modulates the Diradical Properties of Stable Singlet Diradicaloids

Joshua E. Barker,^† Justin J. Dressler,^† Abel Cárdenas Valdivia,^‡ Ryohei Kishi,^§ Eric T. Strand,^† Lev N. Zakharov,^ll Samantha N. MacMillan,^¶ Carlos J. Gómez-García,^⊥ Masayoshi Nakano,^*,§,∞,&,# Juan Casado,^*,‡ and Michael M. Haley^*,†,\

Am. Chem. Soc., 2020, 142, 1548-1555

^†Department of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, Oregon 97403-1253, United States

^‡Department of Physical Chemistry, University of Malaga, Campus de Teatinos s/n 29071 Malaga, Spain

^§Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

^llCAMCOR, University of Oregon, Eugene, Oregon 97403-1433, United States

^¶Department of Chemistry & Chemical Biology, Cornell University, Ithaca, New York 14853, United States

^⊥Department of Inorganic Chemistryand Instituto de Ciencia Molecular, Universidad de Valencia, 46980 Paterna, Spain

^∞Center for Spintronics Research Network, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

^&Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Toyonaka, Osaka 560-8531, Japan

^#Institute for Molecular Science, 38 Nishigo-Naka, Myodaiji, Okazaki 444-8585, Japan

^¥Phil and Penny Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, Oregon 97403-6231, United State