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
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
Spin Transition of Iron in Deep‐Mantle Ferromagnesite
Geophysical Monograph Series, Page 115-125., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jiachao Liu, Suyu Fu, Jung‐Fu Lin
wiley +3 more sources
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
Caracterización Mineralógica de los Peloides de Las Salinas de Chilca
Revista de Investigación de Física, 2005 En la actualidad los peloides constituyen uno de los recursos naturales de gran potencial terapéutico. Este trabajo trata de la caracterización de tres muestras tomadas de un sitio ubicado en Chiica, alrededor de 60 Km al sur de la ciudad de Lima.
M. L. Cerón Loayza +5 more
doaj +1 more source