“Tschitschibabin type biradicals”: benzenoid or quinoid?

Breaking the Semi-Quinoid Structure: Spin-Switching from Strongly Coupled Singlet to Polarized Triplet State

(2014) Prince Ravat et al.   CHEMISTRY-A EUROPEAN JOURNAL

Crystal Engineering of Tolane Bridged Nitronyl Nitroxide Biradicals: Candidates for Quantum Magnets

(2014) Prince Ravat et al.   CRYSTAL GROWTH & DESIGN

Positive Magneto-LC Effect in Conjugated Spin-Bearing Hexabenzocoronene

(2014) Prince Ravat et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Interacting networks of purely organic spin–1/2 dimers

(2014) Yulia B. Borozdina et al.   Journal of Materials Chemistry C

Hexamethoxyphenalenyl as a Possible Quantum Spin Simulator: An Electronically Stabilized Neutral π Radical with Novel Quantum Coherence Owing to Extremely High Nuclear Spin Degeneracy

(2013) Akira Ueda et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Benzenoid Polycyclic Hydrocarbons with an Open-Shell Biradical Ground State

(2013) Zhe Sun et al.   Chemistry-An Asian Journal

Evaluation of the β Value of the Phenylene Ethynylene Unit by Probing the Exchange Interaction between Two Nitronyl Nitroxides

(2013) Masataka Shinomiya et al.   JOURNAL OF ORGANIC CHEMISTRY

One-Electron Oxidation of an Organic Molecule by B(C6F5)3; Isolation and Structures of Stable Non-para-substituted Triarylamine Cation Radical and Bis(triarylamine) Dication Diradicaloid

(2013) Xin Zheng et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Tetramethoxypyrene-Based Biradical Donors with Tunable Physical and Magnetic Properties

(2013) Prince Ravat et al.   ORGANIC LETTERS

Stable Tetrabenzo-Chichibabin’s Hydrocarbons: Tunable Ground State and Unusual Transition between Their Closed-Shell and Open-Shell Resonance Forms

(2012) Zebing Zeng et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Towards Polycyclic Aromatic Hydrocarbons with a Singlet Open-Shell Ground State

(2011) Christoph Lambert   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Semiempirical UNO–CAS and UNO–CI: Method and Applications in Nanoelectronics

(2011) Pavlo O. Dral et al.   JOURNAL OF PHYSICAL CHEMISTRY A

Biradical Paradox Revisited Quantitatively: A Theoretical Model for Self-Associated Biradical Molecules as Antiferromagnetically Exchange Coupled Spin Chains in Solution

(2011) Yuki Kanzaki et al.   JOURNAL OF PHYSICAL CHEMISTRY B

Synthetic organic spin chemistry for structurally well-defined open-shell graphene fragments

(2011) Yasushi Morita et al.   Nature Chemistry

Singlet Diradical Character from Experiment

(2010) Kenji Kamada et al.   Journal of Physical Chemistry Letters

Synthesis and Characterization of Teranthene: A Singlet Biradical Polycyclic Aromatic Hydrocarbon Having Kekulé Structures

(2010) Akihito Konishi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Alternating Covalent Bonding Interactions in a One-Dimensional Chain of a Phenalenyl-Based Singlet Biradical Molecule Having Kekulé Structures

(2010) Akihiro Shimizu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Spintronics in organic π-electronic systems

(2009) Tadashi Sugawara et al.   JOURNAL OF MATERIALS CHEMISTRY