0000000001308910

AUTHOR

S. V. Fokin

showing 6 related works from this author

A black-box approach to the construction of metal-radical multispin systems and analysis of their magnetic properties

2020

An interaction of M(hfac)2 (M = Mn or Ni) with N-(bis(4,4,5,5-tetramethyl-3-oxido-1-oxyl-4,5-dihydro-1H-imidazol-2-yl)methylene)-2-methyl-propan-2-amine oxide (a nitronyl nitroxide diradical with theC[double bond, length as m-dash]N(O)-tert-Bu coupler) was investigated under various conditions. It was found that prolongation of reaction time caused transformation of the initial diradical into new diradicals with the uniqueC[double bond, length as m-dash]N-OH coupling unit and formation of binuclear Mn(ii) and Ni(ii) complexes, which were characterized by X-ray diffraction analysis. The resulting binuclear heterospin complexes have a complicated magnetic structure with six paramagnetic cente…

Inorganic ChemistryParamagnetismNitroxide mediated radical polymerizationCrystallographyMaterials scienceMagnetic structureDiradicalAb initio quantum chemistry methodsExchange interactionDensity functional theoryElectronic structureDalton Transactions
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CCDC 1988289: Experimental Crystal Structure Determination

2020

Related Article: E. M. Kadilenko, N. P. Gritsan, E. V. Tretyakov, S. V. Fokin, G. V. Romanenko, A. S. Bogomyakov, D. E. Gorbunov, D. Schollmeyer, M. Baumgarten, V. I. Ovcharenko|2020|Dalton Trans.|49|16916|doi:10.1039/D0DT03184D

Space GroupCrystallography[22'-{[t-butyl(oxo)-azanylidene]methylene}bis(4455-tetramethyl-3-oxo-imidazol-1-oxyl) diradical]-bis(111555-hexafluoroacetylacetonato)-aqua-manganese(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1922230: Experimental Crystal Structure Determination

2020

Related Article: E. M. Kadilenko, N. P. Gritsan, E. V. Tretyakov, S. V. Fokin, G. V. Romanenko, A. S. Bogomyakov, D. E. Gorbunov, D. Schollmeyer, M. Baumgarten, V. I. Ovcharenko|2020|Dalton Trans.|49|16916|doi:10.1039/D0DT03184D

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesbis(mu-2-[(hydroxyimino)(4455-tetramethyl-1-oxyl-imidazol-2-yl)methyl]-4455-tetramethyl-3-oxo-imidazol-1-oxyl diradical)-bis(111555-hexafluoroacetylacetonato)-bis(trifluoroacetato)-di-nickel(ii)
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CCDC 1988288: Experimental Crystal Structure Determination

2020

Related Article: E. M. Kadilenko, N. P. Gritsan, E. V. Tretyakov, S. V. Fokin, G. V. Romanenko, A. S. Bogomyakov, D. E. Gorbunov, D. Schollmeyer, M. Baumgarten, V. I. Ovcharenko|2020|Dalton Trans.|49|16916|doi:10.1039/D0DT03184D

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters[22'-{[t-butyl(oxo)-azanylidene]methylene}bis(4455-tetramethyl-3-oxo-imidazol-1-oxyl) diradical]-bis(111555-hexafluoroacetylacetonato)-manganese(ii) dichloromethane solvateExperimental 3D Coordinates
researchProduct

CCDC 1922229: Experimental Crystal Structure Determination

2020

Related Article: E. M. Kadilenko, N. P. Gritsan, E. V. Tretyakov, S. V. Fokin, G. V. Romanenko, A. S. Bogomyakov, D. E. Gorbunov, D. Schollmeyer, M. Baumgarten, V. I. Ovcharenko|2020|Dalton Trans.|49|16916|doi:10.1039/D0DT03184D

Space GroupCrystallographyCrystal SystemCrystal Structurebis(mu-2-[(hydroxyimino)(4455-tetramethyl-1-oxyl-imidazol-2-yl)methyl]-4455-tetramethyl-3-oxo-imidazol-1-oxyl diradical)-bis(111555-hexafluoroacetylacetonato)-bis(trifluoroacetato)-di-manganese(ii) bis(mu-22'-(hydroxycarbonimidoyl)bis(4455-tetramethyl-3-oxo-imidazol-1-oxyl) diradical)-bis(111555-hexafluoroacetylacetonato)-bis(trifluoroacetato)-di-manganese(ii) toluene solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1988287: Experimental Crystal Structure Determination

2020

Related Article: E. M. Kadilenko, N. P. Gritsan, E. V. Tretyakov, S. V. Fokin, G. V. Romanenko, A. S. Bogomyakov, D. E. Gorbunov, D. Schollmeyer, M. Baumgarten, V. I. Ovcharenko|2020|Dalton Trans.|49|16916|doi:10.1039/D0DT03184D

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-2-[(hydroxyimino)(4455-tetramethyl-1-oxyl-imidazol-2-yl)methyl]-4455-tetramethyl-3-oxo-imidazol-1-oxyl diradical)-bis(111555-hexafluoroacetylacetonato)-bis(trifluoroacetato)-di-manganese(ii) toluene solvateExperimental 3D Coordinates
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