Search Results - "Ożarowski, Andrzej"

Structural, Spectroscopic, and Magnetic Study of Bis(9,10-dihydro-9-oxo-10-acridineacetate)bis(imidazole)bis(methanol) Nickel(II) by Dobrzyńska, Danuta, Jerzykiewicz, Lucjan B, Duczmal, Marek, Wojciechowska, Agnieszka, Jabłońska, Katarzyna, Palus, Jerzy, Ożarowski, Andrzej

“…The mixed ligand complex [Ni(CMA)2(im)2(MeOH)2] (where CMA = 9,10-dihydro-9-oxo-10-acridineacetate ion, im = imidazole) was prepared, and its crystal and…”
Get full text

Crystal and electronic structures of Ni(II) silanethiolates containing flexible diamine ligands by Pladzyk, Agnieszka, Ozarowski, Andrzej, Ponikiewski, Łukasz

“…Five new nickel silanethiolates with diamines have been obtained. X-ray crystallography and spectroscopic methods FT-IR, UV–Vis and HF EPR followed. Complexes…”
Get full text

Synthesis, Crystal Structure, Spectroscopic, Magnetic, Theoretical, and Microbiological Studies of a Nickel(II) Complex of l-Tyrosine and Imidazole, [Ni(Im)2(l-tyr)2]·4H2O by Wojciechowska, Agnieszka, Daszkiewicz, Marek, Staszak, Zbigniew, Trusz-Zdybek, Agnieszka, Bieńko, Alina, Ozarowski, Andrzej

“…The [Ni(Im)2(l-tyr)2]·4H2O (1) complex was obtained in crystalline form as a product of interaction of l-tyrosine sodium salt, imidazole, and NiSO4. The X-ray…”
Get full text

l‑Tyrosinatonickel(II) Complex: Synthesis and Structural, Spectroscopic, Magnetic, and Biological Properties of 2{[Ni(l‑Tyr)2(bpy)]}·3H2O·CH3OH by Wojciechowska, Agnieszka, Gągor, Anna, Duczmal, Marek, Staszak, Zbigniew, Ozarowski, Andrzej

“…The complex 2{[Ni(l-Tyr)2(bpy)]}·3H2O·CH3OH [1, where l-Tyr = l-tyrosine; bpy = 2,2′-bipyridine (2,2′-bpy)] was obtained in crystalline form and characterized…”
Get full text

Crystal structure, EPR and magnetic susceptibility studies of tetrakis [μ-(β-alanine)- O,O′]dichlorodicopper(II) dichloro monohydrate by Jezierska, Julia, G̵owiak, Tadeusz, Ożarowski, Andrzej, Yablokov, Yurii V., Rza̧czyńska, Zofia

“…Tetrakis[μ-(β-alanine)- O,O′]dichlorodicopper(II) dichloro monohydrate, [Cu 2(β-alanine) 4Cl 2]Cl 2·H 2O, crystallizes in the triclinic system, space group P I…”
Get full text

EPR studies of spin-spin interactions between Cu(II) centers in dimeric, hexameric and homo- and heteronuclear tetrameric complexes by Jezierska, Julia, Kokozay, Vladimir, Ożarowski, Andrzej

Get full text

Understanding natural semiquinone radicals – Multifrequency EPR and relativistic DFT studies of the structure of Hg(II) complexes by Witwicki, Maciej, Jerzykiewicz, Maria, Ozarowski, Andrzej

“…•Formation of the radical complexes between Hg(II) and tannic acid was observed.•Catechol was the simplest model compound undergoing the reaction with…”
Get full text

EPR Spectroscopic Characterization of the Manganese Center and a Free Radical in the Oxalate Decarboxylase Reaction by Chang, Christopher H., Svedružić, Draženka, Ozarowski, Andrzej, Walker, Lee, Yeagle, Gregory, Britt, R. David, Angerhofer, Alexander, Richards, Nigel G.J.

“…Several molecular mechanisms for cleavage of the oxalate carbon-carbon bond by manganese-dependent oxalate decarboxylase have recently been proposed involving…”
Get full text

X-ray crystal structures, electron paramagnetic resonance, and magnetic studies on strongly antiferromagnetically coupled mixed mu-hydroxide-mu-N(1),N(2)-triazole-bridged one dimensional linear chain copper(II) complexes by Drabent, Krzysztof, Ciunik, Zbigniew, Ozarowski, Andrzej

“…Four new metal-organic polymeric complexes, {[Cu(mu-OH)(mu-ClPhtrz)][(H 2O)(BF 4)]} n ( 1), {[Cu(mu-OH)(mu-BrPhtrz)][(H 2O)(BF 4)]} n ( 2),…”
Get full text

X-ray Crystal Structures, Electron Paramagnetic Resonance, and Magnetic Studies on Strongly Antiferromagnetically Coupled Mixed μ-Hydroxide-μ-N 1,N 2-Triazole-Bridged One Dimensional Linear Chain Copper(II) Complexes by Drabent, Krzysztof, Ciunik, Zbigniew, Ozarowski, Andrzej

“…Four new metal-organic polymeric complexes, {[Cu(μ-OH)(μ-ClPhtrz)][(H2O)(BF4)]} n (1), {[Cu(μ-OH)(μ-BrPhtrz)][(H2O)(BF4)]} n (2),…”
Get full text

Solvent effect on EPR, molecular and electronic properties of semiquinone radical derived from 3,4-dihydroxybenzoic acid as model for humic acid transient radicals: High-field EPR and DFT studies by Witwicki, Maciej, Jezierska, Julia, Ozarowski, Andrzej

“…Inclusion of water molecules in the hydration sphere of the radical is mandatory for correct prediction of its properties. The g-tensor components and…”
Get full text

X-ray structure, EPR, and magnetic susceptibility of gallium(III) tris(3,5-di-tert-butyl-1,2-semibenzoquinonate), a main group triradical complex by Ozarowski, Andrzej, McGarvey, Bruce R., El-Hadad, Ahmed, Tian, Zhigang, Tuck, Dennis G., Krovich, Daniel J., DeFotis, Gary C.

Get full text

l -Tyrosinatonickel(II) Complex: Synthesis and Structural, Spectroscopic, Magnetic, and Biological Properties of 2{[Ni( l -Tyr) 2 (bpy)]}·3H 2 O·CH 3 OH by Wojciechowska, Agnieszka, Gągor, Anna, Duczmal, Marek, Staszak, Zbigniew, Ozarowski, Andrzej

Get full text

Influence of Pb(II) Ions on the EPR Properties of the Semiquinone Radicals of Humic Acids and Model Compounds: High Field EPR and Relativistic DFT Studies by Witwicki, Maciej, Jerzykiewicz, Maria, Jaszewski, Adrian R, Jezierska, Julia, Ozarowski, Andrzej

“…X-band (9.76 GHz) and high field (416.00 GHz) electron paramagnetic resonance spectroscopy (EPR) was used to study the interactions between Pb(II) ions and…”
Get full text

Electron spin–lattice relaxation of the triplet state in disordered solids exhibits dispersion by Ozarowski, Andrzej, Qiang Wu, Jie, Maki, August H

“…Global analysis of microwave-induced delayed phosphorescence (MIDP) of photoexcited triplet states at 1.2 K is employed to obtain their spin–lattice relaxation…”
Get full text

Potential of High-Frequency EPR for Investigation of Supported Vanadium Oxide Catalysts by Dinse, Arne, Ozarowski, Andrzej, Hess, Christian, Schomäcker, Reinhard, Dinse, Klaus-Peter

“…Supported vanadium oxide catalysts were studied by high-frequency EPR for determination of the paramagnetic vanadium oxidation states vanadium(IV) and…”
Get full text

Characterization and Quantification of Reduced Sites on Supported Vanadium Oxide Catalysts by Using High-Frequency Electron Paramagnetic Resonance by Dinse, Arne, Carrero, Carlos, Ozarowski, Andrzej, Schomäcker, Reinhard, Schlögl, Robert, Dinse, Klaus-Peter

“…VOx (1.4–1.7 V nm−2) supported on SBA‐15, Al2O3, or TiO2 was studied before and after exposure to oxidative dehydrogenation of propane (ODP), and pure hydrogen…”
Get full text

Synthesis, Crystal Structure, Spectroscopic, Magnetic, Theoretical, and Microbiological Studies of a Nickel(II) Complex of l -Tyrosine and Imidazole, [Ni(Im) 2 ( l -tyr) 2 ]·4H 2 O by Wojciechowska, Agnieszka, Daszkiewicz, Marek, Staszak, Zbigniew, Trusz-Zdybek, Agnieszka, Bieńko, Alina, Ozarowski, Andrzej

Get full text

X-ray Crystal Structures, Electron Paramagnetic Resonance, and Magnetic Studies on Strongly Antiferromagnetically Coupled Mixed [mu]-Hydroxide-[mu]-N super(1), N super(2)-Triazole-Bridged One Dimensional Linear Chain Copper(II) Complexes by Drabent, Krzysztof, Ciunik, Zbigniew, Ozarowski, Andrzej

“…Four new metal-organic polymeric complexes, {[Cu([mu]-OH)([mu]-ClPhtrz)][(H sub(2)O)(BF sub(4))]} sub(n) (1), {[Cu([mu]-OH)([mu]-BrPhtrz)][(H sub(2)O)(BF…”
Get full text

X-ray Crystal Structures, Electron Paramagnetic Resonance, and Magnetic Studies on Strongly Antiferromagnetically Coupled Mixed μ-Hydroxide-μ-N1,N2-Triazole-Bridged One Dimensional Linear Chain Copper(II) Complexes by DRABENT, Krzysztof, CIUNIK, Zbigniew, OZAROWSKI, Andrzej

Get full text