0000000001299191

AUTHOR

Erick Ramírez

showing 9 related works from this author

Oxygen Transfer from Trimethylamine N-oxide to CuI Complexes Supported by Pentanitrogen Ligands

2020

[N,N-bis(1-methyl-2-benzimidazolyl)methyl-N-(bis-2-pyridylmethyl)amine] ( L 1 ) and [N,N-bis(2-quinolylmethyl)-N-bis(2-pyridyl)methylamine] ( L 2 ) were employed to prepare Cu II  and Cu I  complexes for spectroscopic and structural characterization. [ L 1 Cu II (H 2 O)](NO 3 ) 2 and [ L 2 Cu II (NO 3 )]NO 3 have Jahn-Teller distorted octahedral geometries, and give rise to isotropic EPR spectra in frozen solution. [ L 1 Cu I (CH 3 CN)]OTf and [ L 2 Cu I (CH 3 CN)]OTf have distorted trigonal bipyramidal and tetrahedral solid-state structures, respectively. The N-donors display labile behavior in solution, based on variable-temperature 1 H NMR studies. Addition of trimethylamine N-oxide (Me …

oxido transferhapetusoxidationcopperkupariliganditkompleksiyhdisteetnitrogen ligandsC-H activation
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Oxygen Transfer from Trimethylamine N ‐Oxide to Cu I Complexes Supported by Pentanitrogen Ligands

2020

[N,N-bis(1-methyl-2-benzimidazolyl)methyl-N-(bis-2-pyridylmethyl)amine] (L1) and [N,N-bis(2-quinolylmethyl)-N-bis(2-pyridyl)methylamine] (L2) were employed to prepare CuII and CuI complexes for spectroscopic and structural characterization. [L1CuII(H2O)](NO3)2 and [L2CuII(NO3)]NO3 have Jahn–Teller distorted octahedral geometries and give rise to isotropic EPR spectra in frozen solution. [L1CuI(CH3CN)]OTf and [L2CuI(CH3CN)]OTf have distorted trigonal bipyramidal and tetrahedral solid-state structures, respectively. The N-donors display labile behavior in solution, based on variable-temperature 1H NMR studies. Addition of trimethylamine N-oxide (Me3NO) to solutions of [L1CuI(CH3CN)]OTf and [L…

010405 organic chemistryMethylamineTrimethylamine010402 general chemistry01 natural sciences0104 chemical sciencesAdductlaw.inventionInorganic ChemistryCrystallographychemistry.chemical_compoundTrigonal bipyramidal molecular geometrychemistryOctahedronlawProton NMRElectron paramagnetic resonanceAcetonitrileEuropean Journal of Inorganic Chemistry
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CCDC 1983680: Experimental Crystal Structure Determination

2020

Related Article: Erick Ramírez, Md. Kamal Hossain, Marcos Flores-Alamo, Matti Haukka, Ebbe Nordlander, Ivan Castillo|2020|Eur.J.Inorg.Chem.|2020|2798|doi:10.1002/ejic.202000488

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(acetonitrile)-{NN-bis[(1-methyl-1H-benzimidazol-2-yl)methyl]-11-bis(pyridin-2-yl)methanamine}-copper bis(trifluoromethanesulfonate) acetonitrile solvateExperimental 3D Coordinates
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CCDC 1983678: Experimental Crystal Structure Determination

2020

Related Article: Erick Ramírez, Md. Kamal Hossain, Marcos Flores-Alamo, Matti Haukka, Ebbe Nordlander, Ivan Castillo|2020|Eur.J.Inorg.Chem.|2020|2798|doi:10.1002/ejic.202000488

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(acetonitrile)-{NN-bis[(1-methyl-1H-benzimidazol-2-yl)methyl]-1-(pyridin-2-yl)-1-(pyridin-2-yl)methanamine}-copper trifluoromethanesulfonate acetonitrile solvateExperimental 3D Coordinates
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CCDC 1983677: Experimental Crystal Structure Determination

2020

Related Article: Erick Ramírez, Md. Kamal Hossain, Marcos Flores-Alamo, Matti Haukka, Ebbe Nordlander, Ivan Castillo|2020|Eur.J.Inorg.Chem.|2020|2798|doi:10.1002/ejic.202000488

Space GroupCrystallographyCrystal SystemCrystal Structurebis{N-[(quinoline)carbonyl]quinoline-2-carboxamidato}-copper(ii)Cell ParametersExperimental 3D Coordinates
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CCDC 1983674: Experimental Crystal Structure Determination

2020

Related Article: Erick Ramírez, Md. Kamal Hossain, Marcos Flores-Alamo, Matti Haukka, Ebbe Nordlander, Ivan Castillo|2020|Eur.J.Inorg.Chem.|2020|2798|doi:10.1002/ejic.202000488

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesaqua-{NN-bis[(1-methyl-1H-benzimidazol-2-yl)methyl]-11-bis(pyridin-2-yl)methanamine}-copper dinitrate
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CCDC 1983676: Experimental Crystal Structure Determination

2020

Related Article: Erick Ramírez, Md. Kamal Hossain, Marcos Flores-Alamo, Matti Haukka, Ebbe Nordlander, Ivan Castillo|2020|Eur.J.Inorg.Chem.|2020|2798|doi:10.1002/ejic.202000488

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(acetonitrile)-{11-bis(pyridin-2-yl)-NN-bis[(quinolin-2-yl)methyl]methanamine}-copper trifluoromethanesulfonate acetonitrile solvate
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CCDC 1983675: Experimental Crystal Structure Determination

2020

Related Article: Erick Ramírez, Md. Kamal Hossain, Marcos Flores-Alamo, Matti Haukka, Ebbe Nordlander, Ivan Castillo|2020|Eur.J.Inorg.Chem.|2020|2798|doi:10.1002/ejic.202000488

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates{11-bis(pyridin-2-yl)-NN-bis[(quinolin-2-yl)methyl]methanamine}-nitrato-copper nitrate
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CCDC 1983679: Experimental Crystal Structure Determination

2020

Related Article: Erick Ramírez, Md. Kamal Hossain, Marcos Flores-Alamo, Matti Haukka, Ebbe Nordlander, Ivan Castillo|2020|Eur.J.Inorg.Chem.|2020|2798|doi:10.1002/ejic.202000488

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersaqua-{1-(1-methyl-1H-benzimidazol-2-yl)-N-[(1-methyl-1H-benzimidazol-2-yl)methyl]methanamine}-bis(trifluoromethanesulfonato)-copper monohydrateExperimental 3D Coordinates
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