Diindenoanthracene Diradicaloids Enable Rational, Incremental Tuning of Their Singlet-Triplet Energy Gaps

Justin J. Dressler ¹, Abel Cárdenas Valdivia ², Ryohei Kishi ³, Gabriel E. Rudebusch ¹, Austin M.Ventura ¹, Brian E. Chastain ¹, Carlos J. Gómez-García ⁴, Lev N. Zakharov ⁵, Masayoshi Nakano ^{3, 6, 7, 8}, Juan Casado ², Michael M.Haley ^{1, 9, 10}

Chem, 2020, in press, DOI: 10.1016/j.chempr.2020.02.010.

¹　Department of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, OR 97403-1253, USA

²　Department of Physical Chemistry, University of Malaga, Campus de Teatinos, s/n, 29071 Malaga, Spain

³　Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

⁴　Department of Inorganic Chemistry and Instituto de Ciencia Molecular, Universidad de Valencia, C/José Beltrán 2, 46980 Paterna, Spain

⁵　CAMCOR, University of Oregon, Eugene, OR 97403-1433, USA

⁶　Quantum Information and Quantum Biology Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Toyonaka, Osaka 560-8531, Japan

⁷　Center for Spintronics Research Network (CSRN), Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

⁸　Institute for Molecular Science, 38 Nishigo-Naka, Myodaiji, Okazaki 444-8585, Japan

⁹　Phil and Penny Knight Campus for Accelerating Scientific Impact, University of Oregon, Eugene, OR 97403-6231, USA