Pavel V. Petunin
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View article: Engineering Optical Anisotropy in Paramagnetic Organic Crystals: Dichroism of Nitronyl Nitroxide Radicals
Engineering Optical Anisotropy in Paramagnetic Organic Crystals: Dichroism of Nitronyl Nitroxide Radicals Open
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 …
View article: Size-dependent plasmonic activity of AuNPs for the rational design of catalysts for organic reactions
Size-dependent plasmonic activity of AuNPs for the rational design of catalysts for organic reactions Open
The rational design of plasmonic catalysts encompasses the manipulation of nanoparticle (NP) size: the smaller the AuNPs size is, the higher catalytic activity occurs.
View article: Toward New Horizons in Verdazyl-Nitroxide High-Spin Systems: Thermally Robust Tetraradical with Quintet Ground State
Toward New Horizons in Verdazyl-Nitroxide High-Spin Systems: Thermally Robust Tetraradical with Quintet Ground State Open
High-spin organic tetraradicals with significant intramolecular exchange interactions have high potential for advanced technological applications and fundamental research, but reported to date examples exhibit limited stability and process…
View article: CCDC 2248097: Experimental Crystal Structure Determination
CCDC 2248097: Experimental Crystal Structure Determination Open
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 …
View article: CCDC 2248096: Experimental Crystal Structure Determination
CCDC 2248096: Experimental Crystal Structure Determination Open
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 …
View article: Unraveling the Path to Efficient Plasmon Catalysts: Investigating Size Effects of Gold Nanoparticles in Organic Reactions
Unraveling the Path to Efficient Plasmon Catalysts: Investigating Size Effects of Gold Nanoparticles in Organic Reactions Open
Recently, light-to-chemical energy conversion achieved by excitation of plasmon resonance on noble metal nanoparticles (NPs) has become a useful tool in organic synthesis to substitute harsh reaction conditions and complex catalytic system…
View article: Unveiling the role of chemical and electronic structure in plasmon-assisted homolysis of alkoxyamines
Unveiling the role of chemical and electronic structure in plasmon-assisted homolysis of alkoxyamines Open
The excitation of localized plasmon resonance on nanoparticles followed by the interaction with organic molecules leads to new pathways of chemical reactions. Although a number of physical factors (temperature, illumination regime, type of…
View article: Unveiling the role of chemical and electronic structure in plasmon-assisted homolysis of alkoxyamines
Unveiling the role of chemical and electronic structure in plasmon-assisted homolysis of alkoxyamines Open
The excitation of localized plasmon resonance on nanoparticles followed by the interaction with organic molecules leads to new pathways of chemical reactions. Although a number of physical factors (temperature, illumination regime, type of…
View article: Platform for High-Spin Molecules: A Verdazyl-Nitronyl Nitroxide Triradical with Quartet Ground State
Platform for High-Spin Molecules: A Verdazyl-Nitronyl Nitroxide Triradical with Quartet Ground State Open
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…
View article: Platform for High-Spin Molecules: A Verdazyl-Nitronyl Nitroxide Triradical with Quartet Ground State
Platform for High-Spin Molecules: A Verdazyl-Nitronyl Nitroxide Triradical with Quartet Ground State Open
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…
View article: CCDC 1992918: Experimental Crystal Structure Determination
CCDC 1992918: Experimental Crystal Structure Determination Open
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 …
View article: CCDC 1992917: Experimental Crystal Structure Determination
CCDC 1992917: Experimental Crystal Structure Determination Open
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 …
View article: CCDC 1992920: Experimental Crystal Structure Determination
CCDC 1992920: Experimental Crystal Structure Determination Open
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 …
View article: CCDC 1992919: Experimental Crystal Structure Determination
CCDC 1992919: Experimental Crystal Structure Determination Open
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 …
View article: CCDC 1992921: Experimental Crystal Structure Determination
CCDC 1992921: Experimental Crystal Structure Determination Open
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 …
View article: Ferromagnetic Chain Based on Verdazyl-Nitroxide Diradical
Ferromagnetic Chain Based on Verdazyl-Nitroxide Diradical Open
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…
View article: Ferromagnetic Chain Based on Verdazyl-Nitroxide Diradical
Ferromagnetic Chain Based on Verdazyl-Nitroxide Diradical Open
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…
View article: CCDC 1938994: Experimental Crystal Structure Determination
CCDC 1938994: Experimental Crystal Structure Determination Open
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 …
View article: CCDC 1938993: Experimental Crystal Structure Determination
CCDC 1938993: Experimental Crystal Structure Determination Open
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 …
View article: A Weakly Antiferromagnetically Coupled Biradical Combining Verdazyl with Nitronylnitroxide Units
A Weakly Antiferromagnetically Coupled Biradical Combining Verdazyl with Nitronylnitroxide Units Open
An antiferromagnetically (AFM) coupled biradical based on oxoverdazyl and nitronylnitroxide was synthesized in 46 % yield using Sonogashira coupling. The obtained heterobiradical evidenced distinct properties of both radical entities in so…