0000000001301239

AUTHOR

Alexander G. Tskhovrebov

showing 7 related works from this author

cis-Dichloridobis(2-isocyanophenyl 4-methoxybenzoate)palladium(II) chloroform monosolvate

2012

In the title compound, [PdCl2(C15H11NO3)2]·CHCl3, the PdII atom adopts a slightly distorted square-planar coordination geometry composed of two Cl atoms in cis positions and two C atoms from isocyanophenyl ligands. The molecular conformation is stabilized by π–π stacking interactions [shortest centroid–centroid distance = 3.600 (1) Å] between substituted benzene rings of different ligands. The crystal packing is characterized by C—H...O and C—H...Cl interactions involving the chloroform solvent molecules.

Metal-Organic PapersCrystallographyChemistryStackingchemistry.chemical_elementGeneral ChemistryCondensed Matter PhysicsBioinformaticsMedicinal chemistrychloroform solvent moleculesSolventCrystalchemistry.chemical_compoundmolecular conformationQD901-999Atomsingle-crystal X-ray studyGeneral Materials ScienceBenzeneta116crystal packingCoordination geometryPalladiumActa Crystallographica. Section E: Structure Reports Online
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Attractive halogen···halogen interactions in crystal structure of trans-dibromogold(III) complex

2020

Abstract A synthesis of the trans-dibromogold(III) t-Bu-Xantphos complex and its self-assembly into infinite 1-dimensional chain in the solid state is reported. The new complex characterized using elemental analyses (C, H, N), ESI-MS, 1H and 13C NMR techniques and X-ray diffraction analysis. Results of DFT calculations followed by the topological analysis of the electron density distribution within the framework of QTAIM method at the ωB97XD/DZP-DKH level of theory reveal that strength of attractive intermolecular non-covalent interactions Br···Br in the crystal is 1.2–1.6 kcal/mol.

chemistry.chemical_classificationMaterials science010405 organic chemistryCrystal structure010402 general chemistryCondensed Matter Physics01 natural sciences0104 chemical sciencesInorganic ChemistrySupramolecular polymersCrystallographychemistryHalogenNon-covalent interactionsGeneral Materials ScienceZeitschrift für Kristallographie - Crystalline Materials
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Palladium(II)-Stabilized Pyridine-2-Diazotates: Synthesis, Structural Characterization, and Cytotoxicity Studies

2018

Well-defined diazotates are scarce. Here we report the synthesis of unprecedented homoleptic palladium(II) diazotate complexes. The palladium(II)-mediated nitrosylation of 2-aminopyridines with NaNO2 results in the formation of metal-stabilized diazotates, which were found to be cytotoxic to human ovarian cancer cells.

Models Molecularinorganic chemicalsCell SurvivalPyridinesPyrazine Diazohydroxidechemistry.chemical_elementAntineoplastic AgentsorganometalliyhdisteetCrystallography X-Ray010402 general chemistry01 natural sciencesInorganic ChemistryStructure-Activity Relationshipchemistry.chemical_compoundCoordination ComplexesCell Line Tumororganometallic compoundsPyridineHumansCytotoxic T cellsytotoksisuusPhysical and Theoretical ChemistryHomolepticCytotoxicityta116Cell ProliferationDose-Response Relationship DrugMolecular Structure010405 organic chemistryNitrosylationCombinatorial chemistry0104 chemical sciencesHEK293 Cellssyöpäsolutchemistrycancer cellsOvarian cancer cellscytotoxicityDrug Screening Assays AntitumorAzo CompoundsPalladiumPalladiumInorganic Chemistry
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CCDC 1577120: Experimental Crystal Structure Determination

2018

Related Article: Alexander G. Tskhovrebov, Anna A. Vasileva, Richard Goddard, Tina Riedel, Paul J. Dyson, Vladimir N. Mikhaylov, Tatiyana V. Serebryanskaya, Viktor N. Sorokoumov, Matti Haukka|2018|Inorg.Chem.|57|930|doi:10.1021/acs.inorgchem.8b00072

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis{methyl 6-[(nitroso)amino]pyridine-3-carboxylatato}-palladium(ii)Experimental 3D Coordinates
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CCDC 1577119: Experimental Crystal Structure Determination

2018

Related Article: Alexander G. Tskhovrebov, Anna A. Vasileva, Richard Goddard, Tina Riedel, Paul J. Dyson, Vladimir N. Mikhaylov, Tatiyana V. Serebryanskaya, Viktor N. Sorokoumov, Matti Haukka|2018|Inorg.Chem.|57|930|doi:10.1021/acs.inorgchem.8b00072

Space GroupCrystallographybis[5-methyl-N-(nitroso)pyridin-2-aminato]-palladium(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1577118: Experimental Crystal Structure Determination

2018

Related Article: Alexander G. Tskhovrebov, Anna A. Vasileva, Richard Goddard, Tina Riedel, Paul J. Dyson, Vladimir N. Mikhaylov, Tatiyana V. Serebryanskaya, Viktor N. Sorokoumov, Matti Haukka|2018|Inorg.Chem.|57|930|doi:10.1021/acs.inorgchem.8b00072

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis[N-(nitroso)pyridin-2-aminato]-palladium(ii)Experimental 3D Coordinates
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CCDC 1577121: Experimental Crystal Structure Determination

2018

Related Article: Alexander G. Tskhovrebov, Anna A. Vasileva, Richard Goddard, Tina Riedel, Paul J. Dyson, Vladimir N. Mikhaylov, Tatiyana V. Serebryanskaya, Viktor N. Sorokoumov, Matti Haukka|2018|Inorg.Chem.|57|930|doi:10.1021/acs.inorgchem.8b00072

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis{methyl 6-[(nitroso)amino]pyridine-3-carboxylatato}-palladium(ii)Experimental 3D Coordinates
researchProduct