Explanipedia

Engineering Optical Anisotropy in Paramagnetic Organic Crystals: Dichroism of Nitronyl Nitroxide Radicals Open

Matvey K. Shurikov, Yuliana Kolesnikova, Darya E. Votkina, Pavel A. Abramov⧫, Taisiya S. Sukhikh , et al. · 2025

Six aryl- and pyridine-substituted nitronyl-nitroxide radicals were synthesized and characterized to investigate their optical anisotropy properties. Single-crystal X-ray diffraction analysis revealed molecular packing organized either by …

New Physics at NICA Open

Dmitrii Kalashnikov, Dmitry E. Gorbunov · 2024

Physics

The Nuclotron-based Ion Collider fAcility (NICA), situated in Dubna, Russia, is a circular accelerator complex designed for the acceleration of particles ranging from light protons to heavy ions such as Au and Pb. While NICA's primary focu…

Synthesis and photoinduced behavior of DPP-anchored nitronyl nitroxides: a multifaceted approach Open

E.V. Tretyakov, Dmitry E. Gorbunov, Nina P. Gritsan, Ashok Keerthi, Martin Baumgarten , et al. · 2024

Chemistry Materials science

Understanding and controlling spin dynamics in organic dyes is of significant scientific and technological interest.

Effects of Difluorophenyl Substituents on Structural, Redox, and Magnetic Properties of Blatter Radicals Open

D. V. Gulyaev, Andrey Serykh, E.V. Tretyakov, Anna Ya. Akyeva, Mikhail A. Syroeshkin , et al. · 2023

Chemistry Physics

Blatter radicals 1-(3,4-difluorophenyl)-(1a) and 1-(2,4-difluorophenyl)-3-phenyl-1,4-dihydrobenzo[e][1,2,4]triazin-4-yl (1b) were prepared in good yields through oxidation of the corresponding amidrazones using MnO2 in dry CH2Cl2. Cyclic v…

Effects of Difluorophenyl Substituents on Structural, Redox, and Magnetic Properties of Blatter Radicals Open

D. V. Gulyaev, Andrey Serykh, E.V. Tretyakov, Anna Ya. Akyeva, Mikhail A. Syroeshkin , et al. · 2023

Chemistry Physics

Blatter radicals 1-(3,4-difluorophenyl)- (1a) and 1-(2,4-difluorophenyl)-3-phenyl-1,4-dihydrobenzo[e][1,2,4]triazin-4-yl (1b) were prepared in good yields through oxidation of the corresponding amidrazones using MnO2 in dry CH2Cl2. Cyclic …

Effects of Difluorophenyl Substituents on Structural, Redox, and Magnetic Properties of Blatter Radicals Open

D. V. Gulyaev, Andrey Serykh, E.V. Tretyakov, Anna Ya. Akyeva, Mikhail A. Syroeshkin , et al. · 2023

Chemistry Physics

Blatter radicals 1-(3,4-difluorophenyl)- (1a) and 1-(2,4-difluorophenyl)-3-phenyl-1,4-dihydrobenzo[e][1,2,4]triazin-4-yl (1b) were prepared in good yields through oxidation of the corresponding amidrazones using MnO2 in dry CH2Cl2. Cyclic …

CCDC 2249851: Experimental Crystal Structure Determination Open

Alexander S. Budnikov, Igor B. Krylov, Ivan E. Ushakov, И. Р. Субботина, Fedor K. Monin , et al. · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2191144: Experimental Crystal Structure Determination Open

М. В. Михайлова, E. M. Dudko, Darina I. Nasyrova, Anna Ya. Akyeva, Mikhail A. Syroeshkin , et al. · 2023

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2165807: Experimental Crystal Structure Determination Open

Igor Zayakin, Аlexander А. Korlyukov, Dmitry E. Gorbunov, Nina P. Gritsan, Anna Ya. Akyeva , et al. · 2022

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2165806: Experimental Crystal Structure Determination Open

Igor Zayakin, Аlexander А. Korlyukov, Dmitry E. Gorbunov, Nina P. Gritsan, Anna Ya. Akyeva , et al. · 2022

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

Platform for High-Spin Molecules: A Verdazyl-Nitronyl Nitroxide Triradical with Quartet Ground State Open

E.V. Tretyakov, Pavel V. Petunin, S.I. Zhivetyeva, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2021

Chemistry Materials science Physics

Quartet verdazyl-nitronylnitroxide triradical was synthesized via palladium-catalyzed cross-coupling reaction of the corresponding diiodoverdazyls with a nitronyl nitroxide-2-ide gold(I) complex. The triradical is air-stable and possess go…

Platform for High-Spin Molecules: A Verdazyl-Nitronyl Nitroxide Triradical with Quartet Ground State Open

E.V. Tretyakov, Pavel V. Petunin, Svetlana I. Zhivetyeva, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2021

Chemistry Materials science Physics

Quartet verdazyl-nitronylnitroxide triradical was synthesized via palladium-catalyzed cross-coupling reaction of the corresponding diiodoverdazyls with a nitronyl nitroxide-2-ide gold(I) complex. The triradical is air-stable and possess go…

CCDC 1992918: Experimental Crystal Structure Determination Open

E.V. Tretyakov, Svetlana I. Zhivetyeva, Pavel V. Petunin, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2021

Materials science Art Geography

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 1992917: Experimental Crystal Structure Determination Open

E.V. Tretyakov, S.I. Zhivetyeva, Pavel V. Petunin, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2021

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 1992920: Experimental Crystal Structure Determination Open

E.V. Tretyakov, S.I. Zhivetyeva, Pavel V. Petunin, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2021

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 1992919: Experimental Crystal Structure Determination Open

E.V. Tretyakov, S.I. Zhivetyeva, Pavel V. Petunin, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2021

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 1992921: Experimental Crystal Structure Determination Open

E.V. Tretyakov, S.I. Zhivetyeva, Pavel V. Petunin, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2021

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

Ferromagnetic Chain Based on Verdazyl-Nitroxide Diradical Open

E.V. Tretyakov, Svetlana I. Zhivetyeva, Pavel V. Petunin, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2020

Chemistry Materials science Physics

Verdazyl-nitroxide diradicals were synthesized using the palladium-catalyzed cross-coupling reaction of the corresponding iodoverdazyls with a nitronyl nitroxide-2-ide gold(I) complex with high yields (up to 82%). The synthesized diradical…

Ferromagnetic Chain Based on Verdazyl-Nitroxide Diradical Open

E.V. Tretyakov, S.I. Zhivetyeva, Pavel V. Petunin, Dmitry E. Gorbunov, Nina P. Gritsan , et al. · 2020

Chemistry Physics

Verdazyl-nitroxide diradicals were synthesized using the palladium-catalyzed cross-coupling reaction of the corresponding iodoverdazyls with a nitronyl nitroxide-2-ide gold(I) complex with high yields (up to 82%). The synthesized diradical…

Assembly of Imidazolyl-Substituted Nitronyl Nitroxides into Ferromagnetically Coupled Chains Open

V. Romanov, Irina Yu. Bagryanskaya, Nina P. Gritsan, Dmitry E. Gorbunov, Yulia Vlasenko , et al. · 2019

Chemistry Computer science Physics

New nitronyl nitroxides, namely, 2-(4,5-dimethylimidazol-2-yl)- and 2-(4,5-dichloroimidazol-2-yl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-3-oxide-1-oxyl, were prepared in crystalline form. According to single-crystal X-ray data, intra-…

CCDC 1830809: Experimental Crystal Structure Determination Open

V. Romanov, Irina Yu. Bagryanskaya, Nina P. Gritsan, Dmitry E. Gorbunov, Yulia Vlasenko , et al. · 2019

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 1830810: Experimental Crystal Structure Determination Open

V. Romanov, Irina Yu. Bagryanskaya, Nina P. Gritsan, Dmitry E. Gorbunov, Yulia Vlasenko , et al. · 2019

Materials science Chemistry

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

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