0000000000364919

AUTHOR

Tatjana Repenko

showing 11 related works from this author

Single-Crystal X-ray Diffraction and Solution Studies of Anion-π Interactions inN-(Pentafluorobenzyl)pyridinium Salts

2014

A solid-state structural study on anion–π interaction in various N-(pentafluorobenzyl)pyridinium salts accompanied by NMR spectroscopic investigations is presented. The crystal structures of 1a–1d reveal different kinds of contacts with anions, including anion–π interactions. In particular, the solid-state structure of 1b-I3 shows distinct evidence of anion–π interactions. Attempts to study anion–π interactions in solution were not successful, but their presence in solution could not be ruled out.

chemistry.chemical_classificationchemistry.chemical_compoundCrystallographychemistryOrganic ChemistryInorganic chemistryX-ray crystallographyNon-covalent interactionsPyridiniumCrystal structurePhysical and Theoretical ChemistrySingle crystalIonEuropean Journal of Organic Chemistry
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Solid state anion–π interactions involving polyhalides

2013

The stabilization of polyhalides in the solid state with the support of electron-deficient pentafluorophenyl groups is described. Furthermore, a synthetic approach towards the sensitive tetraiodide dianion is described and ESI mass spectrometric evidence for its presence in solution is reported.

AnionsModels MolecularSpectrometry Mass Electrospray Ionizationmedicine.diagnostic_testChemistryElectrospray ionizationInorganic chemistryChemieSolid-stateAnalytical chemistryMass spectrometrymedicine.disease_causeMass spectrometricIonInorganic ChemistryHalogensSpectrophotometrymedicineSpectrophotometry Ultravioletta116UltravioletDalton Trans.
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CCDC 936269: Experimental Crystal Structure Determination

2014

Related Article: Michael Giese, Markus Albrecht, Tatjana Repenko, Johannes Sackmann, Arto Valkonen, Kari Rissanen|2014|Eur.J.Org.Chem.|2014|2435|doi:10.1002/ejoc.201301336

Space GroupCrystallography1-(Pentafluorobenzyl)pyridinium hexafluorophosphateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 936267: Experimental Crystal Structure Determination

2014

Related Article: Michael Giese, Markus Albrecht, Tatjana Repenko, Johannes Sackmann, Arto Valkonen, Kari Rissanen|2014|Eur.J.Org.Chem.|2014|2435|doi:10.1002/ejoc.201301336

Space GroupCrystallographyCrystal System1-(Pentafluorobenzyl)pyridinium triiodideCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 967128: Experimental Crystal Structure Determination

2013

Related Article: Michael Giese, Markus Albrecht, Christian Bohnen, Tatjana Repenko, Arto Valkonen, Kari Rissanen|2014|Dalton Trans.|43|1873|doi:10.1039/C3DT52960F

Space GroupCrystallographyCrystal Systempentakis(8-((pentafluorobenzyl)oxy)quinolin-1-ium) bis(iodine) tris(tri-iodide) octaiodideCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 967129: Experimental Crystal Structure Determination

2013

Related Article: Michael Giese, Markus Albrecht, Christian Bohnen, Tatjana Repenko, Arto Valkonen, Kari Rissanen|2014|Dalton Trans.|43|1873|doi:10.1039/C3DT52960F

Space GroupCrystallography8-((pentafluorobenzyl)oxy)quinolin-1-ium 8-((pentafluorobenzyl)oxy)quinoline dibromoiodide unknown solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 936265: Experimental Crystal Structure Determination

2014

Related Article: Michael Giese, Markus Albrecht, Tatjana Repenko, Johannes Sackmann, Arto Valkonen, Kari Rissanen|2014|Eur.J.Org.Chem.|2014|2435|doi:10.1002/ejoc.201301336

Space GroupCrystallographyCrystal SystemCrystal Structure1-(Pentafluorobenzyl)pyridinium bromide monohydrateCell ParametersExperimental 3D Coordinates
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CCDC 936268: Experimental Crystal Structure Determination

2014

Related Article: Michael Giese, Markus Albrecht, Tatjana Repenko, Johannes Sackmann, Arto Valkonen, Kari Rissanen|2014|Eur.J.Org.Chem.|2014|2435|doi:10.1002/ejoc.201301336

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters1-(Pentafluorobenzyl)pyridinium tetrafluoroborateExperimental 3D Coordinates
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CCDC 936266: Experimental Crystal Structure Determination

2014

Related Article: Michael Giese, Markus Albrecht, Tatjana Repenko, Johannes Sackmann, Arto Valkonen, Kari Rissanen|2014|Eur.J.Org.Chem.|2014|2435|doi:10.1002/ejoc.201301336

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters1-(Pentafluorobenzyl)pyridinium iodideExperimental 3D Coordinates
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CCDC 967127: Experimental Crystal Structure Determination

2013

Related Article: Michael Giese, Markus Albrecht, Christian Bohnen, Tatjana Repenko, Arto Valkonen, Kari Rissanen|2014|Dalton Trans.|43|1873|doi:10.1039/C3DT52960F

Space GroupCrystallography8-((pentafluorobenzyl)oxy)quinolin-1-ium 8-((pentafluorobenzyl)oxy)quinoline hemi(iodine) tri-iodideCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 967130: Experimental Crystal Structure Determination

2013

Related Article: Michael Giese, Markus Albrecht, Christian Bohnen, Tatjana Repenko, Arto Valkonen, Kari Rissanen|2014|Dalton Trans.|43|1873|doi:10.1039/C3DT52960F

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersNNN'N'-tetramethyl-NN'-bis(pentafluorobenzyl)ethane-12-diaminium bis(tri-iodide)Experimental 3D Coordinates
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