Iron(III) complexes with ditopic macrocycles bearing crown-ether and bis(salicylidene) isothiosemicarbazide moieties [PDF]
Journal of the Serbian Chemical Society, 2023 The main aims of this work were the synthesis and characterization of iron(III) complexes with a ditopic ligand H2L consisting of a bis(salicylidene) isothiosemicarbazide moiety with a N2O2 binding site and a crown-ether (O6) moiety.
Arion Vladimir B. +4 more
doaj +1 more source
Coordination polymers of Fe(III) with ligands derived from dinaphthyl-, dinaphthylthio- and dinaphthyldithiophosphinic acids [PDF]
Journal of the Serbian Chemical Society, 2002 The synthesis and the study of some coordination polymers derived from the interaction of the acetylacetonate of Fe(III) with dinaphthylphosphinic acid, dinaphthylthiophosphinic acid and dinaphthyldithiophosphinic acid are presented.
Rosca Ioan +5 more
doaj +1 more source
57Fe-Mössbauer analysis of the biological and synthetic Fe/S clusters [PDF]
Research & Knowledge, 2015 Biological Fe/S clusters play various important roles, such as electron transfer and substrate transformation. In the study of the electronic properties of biological and chemical Fe/S clusters, 57Fe-Mössbauer spectroscopy provides imperative information.
Jaeeun Hwang
doaj +1 more source
Retraction: Detailed Mössbauer Characterization of Fe2+Fur, the Active Form of the Ferric Uptake Regulation Protein from E. coli and Density Functional Calculations on Some Related Models [PDF]
European Journal of Inorganic Chemistry, 2009 AbstractThe Fe2+ center of iron‐substituted ferric uptake regulation protein (Fur) has been fully characterized by applied‐field Mössbauer spectroscopy, and two structural models for this center in Fur from E. coli (EC‐Fe2+Fur) have been developed by combining the crystallographic data available for Fur from Pseudomonas aeruginosa (PA‐Fur) in complex ...
Olivier Horner +4 more
openaire +1 more source
Mössbauer Spectroscopy with a High Velocity Resolution in the Studies of Nanomaterials
Nanomaterials, 2022 The present review describes our long experience in the application of Mössbauer spectroscopy with a high velocity resolution (a high discretization of the velocity reference signal) in the studies of various nanosized and nanostructured iron-containing ...
Irina V. Alenkina +8 more
doaj +1 more source
57Fe and 151Eu Mössbauer studies of 3d-4f spin interplay in EuFe2−xNixAs2
Scientific Reports, 2021 The EuFe2−xNixAs2 (with 0 ≤ x ≤ 0.4) compounds exhibiting 3d and/or 4f magnetic order were investigated by means of 57Fe and 151Eu Mössbauer spectroscopy. Additionally, results for EuNi2As2 are reported for comparison. It was found that spin-density-wave
K. Komędera +7 more
doaj +1 more source
Clay mineral fractions studied by Mössbauer spectroscopy and conventional methods [PDF]
Bulletin of the Geological Society of Finland, 1975 A X-ray, wet-chemical and thermal study of different fractions of a clay sample has been combined with a Mössbauer spectroscopic investigation. It is shown that conventional wet-chemical analysis can give ferric-ferrous ratios that are very much higher ...
K. Punakivi, T. Ericsson, R. Wäppling
doaj +1 more source
Parametric Mössbauer radiation source
Physical Review Accelerators and Beams, 2022 Numerous applications of Mössbauer spectroscopy are related to a unique resolution of absorption spectra of resonant radiation in crystals, when the nucleus absorbs a photon without a recoil.
O. D. Skoromnik +3 more
doaj +1 more source
Revista de Metalurgia, 2004 El acero eléctrico al silicio, en tomo al 6,5 %, en masa de Si, es un material óptimo para aplicaciones de materiales magnéticos suaves. Sin embargo, la fragilidad que aparece por encima del 3,5 % de silicio hace muy difícil el procesamiento en frío ...
D. Ruiz +4 more
doaj +1 more source
Generation of Long-Lived Isomeric States via Bremsstrahlung Irradiation [PDF]
, 2006 A method to generate long-lived isomeric states effectively for Mossbauer applications is reported. We demonstrate that this method is better and easier to provide highly sensitive Mossbauer effect of long-lived isomers (>1ms) such as 103Rh.
A.P. Tonchev +21 more
core +2 more sources