0000000001306300

AUTHOR

Rezeda Gayfullina

showing 8 related works from this author

Solvent directs the dimensionality of Cu-dicyanoimidazoles

2022

In this paper, we report one-pot reactions of the same reactants 4,5-dicyanoimidazole and CuI in different solvents. In pure MeCN, the reaction resulted in previously reported MOF structure [Cu(4,5-dicyanoimidazole)]n.(MeCN)0.5n (1). On the other hand, when MeCN/MeOH solvent mixture was used, a new coordination polymer [Cu(4,5-dicyanoimidazole)(MeCN)(CuI)]n (2) was formed. The crystallization yielded very different structures as determined by X-ray crystallography. In 1, the solvent molecule acetonitrile occupies the MOF pores via weak interactions, but in 2 it is coordinated to the metal center. Computational DFT calculations and topological charge density analysis were utilized to explore…

Copper complextiheysfunktionaaliteoriakupariGeneral ChemistrykompleksiyhdisteetSolvent effectCondensed Matter PhysicsDFTQTAIMCyanoGeneral Materials ScienceImidazolekristallisaatioliuottimet
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Activation of the Cyano Group at Imidazole via Copper Stimulated Alcoholysis

2019

Reactions of 4,5-dicyano-1-methylimidazole with CuX2 (X = Cl, Br) in alcohol solvents (ethanol and methanol) resulted in the formation of Cu(II) carboximidate complexes [CuCl2(5- cyano-4-C(OEt)N-1-methylimidazole)(EtOH)] (1), [Cu2(&micro

Steric effectsDenticitychemistry.chemical_elementInfrared spectroscopy010402 general chemistry01 natural sciencesMedicinal chemistryDFTimidazoleInorganic Chemistrychemistry.chemical_compoundQTAIM (Quantum Theory of Atoms in Molecules)lcsh:Inorganic chemistryImidazolecyanostructural analysiscopper complex010405 organic chemistryLigandalcoholysisepäorgaaninen kemiaCopperlcsh:QD146-1970104 chemical sciencesCarboximidatechemistryAlkoxy groupInorganics
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CCDC 1921770: Experimental Crystal Structure Determination

2019

Related Article: Rezeda Gayfullina, Sirpa Jääskeläinen, Igor O. Koshevoy, Pipsa Hirva|2019|Inorganics|7|87|doi:10.3390/inorganics7070087

Space GroupCrystallographybis(mu-bromo)-dibromo-bis(ethyl 5-cyano-1-methyl-1H-imidazole-4-carboximidate)-di-copper(ii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1921768: Experimental Crystal Structure Determination

2019

Related Article: Rezeda Gayfullina, Sirpa Jääskeläinen, Igor O. Koshevoy, Pipsa Hirva|2019|Inorganics|7|87|doi:10.3390/inorganics7070087

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-chloro)-dichloro-bis(methyl 5-cyano-1-methyl-1H-imidazole-4-carboximidate)-di-copper(ii)Experimental 3D Coordinates
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CCDC 1921769: Experimental Crystal Structure Determination

2019

Related Article: Rezeda Gayfullina, Sirpa Jääskeläinen, Igor O. Koshevoy, Pipsa Hirva|2019|Inorganics|7|87|doi:10.3390/inorganics7070087

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-bromo)-dibromo-bis(methyl 5-cyano-1-methyl-1H-imidazole-4-carboximidate)-di-copper(ii)Experimental 3D Coordinates
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CCDC 2115418: Experimental Crystal Structure Determination

2022

Related Article: Pipsa Hirva, Sirpa Jääskeläinen, Rezeda Gayfullina, Henna Korhonen, Igor O. Koshevoy|2022|Solid State Sciences|128|106885|doi:10.1016/j.solidstatesciences.2022.106885

catena-((mu-45-dicyanoimidazolato)-copper acetonitrile solvate)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2115419: Experimental Crystal Structure Determination

2022

Related Article: Pipsa Hirva, Sirpa Jääskeläinen, Rezeda Gayfullina, Henna Korhonen, Igor O. Koshevoy|2022|Solid State Sciences|128|106885|doi:10.1016/j.solidstatesciences.2022.106885

Space GroupCrystallographyCrystal Systemcatena-((mu-45-dicyanoimidazolato)-(mu-iodo)-acetonitrile-di-copper)Crystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1921767: Experimental Crystal Structure Determination

2019

Related Article: Rezeda Gayfullina, Sirpa Jääskeläinen, Igor O. Koshevoy, Pipsa Hirva|2019|Inorganics|7|87|doi:10.3390/inorganics7070087

bis(chloro)-ethanol-(ethyl 5-cyano-1-methyl-1H-imidazole-4-carboximidate)-copper(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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