A5075509345- Crystallography and molecular interactions
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Solid-state spectroscopy and crystallography
- Nonlinear Optical Materials Research
- Molecular spectroscopy and chirality
- Molecular Spectroscopy and Structure
- Spectroscopy and Quantum Chemical Studies
- Crystal structures of chemical compounds
- Advanced NMR Techniques and Applications
- Advanced Chemical Physics Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Nuclear Physics and Applications
- Organic and Molecular Conductors Research
- Chemical Thermodynamics and Molecular Structure
- Molecular Sensors and Ion Detection
- Extraction and Separation Processes
- Radioactive element chemistry and processing
- Polymer Nanocomposites and Properties
- Photochemistry and Electron Transfer Studies
- Chemical Synthesis and Characterization
- Polymer Nanocomposite Synthesis and Irradiation
- Mass Spectrometry Techniques and Applications
- Crystal Structures and Properties
- DNA and Nucleic Acid Chemistry
Instytut Chemii i Techniki Jądrowej
2013-2024
Joint Institute for Nuclear Research
2011-2021
Dubna State University
2018-2020
National Institute for Research and Development of Isotopic and Molecular Technologies
2018
Institute of Nuclear Physics, Polish Academy of Sciences
2007
The development of modern bio-nanoelectronic technologies requires new hybrid organo-inorganic systems that have a specific functional purpose and allow work in the tissues living organisms. practical realization scientific study two-component system form DNA molecule fragments nanoparticles biocompatible ceramics was goal this work. interaction with solid solution composition ZrO2–3mol% Y2O3 (YSZ) studied using Raman scattering transmission electron microscopy. Samples YSZ oxide hydroxide...
The crystal and molecular structures of 4,4(')- 6,6(')-dimethyl-2,2(')-bipyridyl complexes with 2,5-dichloro-3,6-dihydroxy-p-benzoquinone (chloranilic acid, CLA) have been determined compared those the complex 5,5(')-derivative, which is known to possess interesting antiferroelectric properties. In crystalline state, all three compounds form hydrogen bonded chains N(+)-H···O(-) O-H···N bridges on both sides bipyridyl constituent. comparison derivatives indicates that bonds are shortest for...
Abstract The vibrational spectra of chloranilic acid (2,5‐dihydroxy‐3,6‐dichloro‐[1,4]‐benzoquinone) in the solid state were studied by using inelastic neutron scattering (INS), infrared (IR) and Raman (R) spectroscopy. compared with simulated Gaussian Climax programs. Sufficiently good agreement between experimental theoretical (DFT) is observed although calculations show that crystalline a bifurcation hydrogen bonds takes place. Relatively strong intermolecular interactions are noticeable...
The x-ray diffraction studies of the title complex were carried out at room temperature and 14 K for H/D (in hydrogen bridge) isotopomers. At 82 a phase transition takes place leading to doubling unit cells alternation bond lengths linking tetramethylpyrazine (TMP) chloranilic acid molecules. A marked isotope effect on these was found temperature. elongation is much smaller K. infrared isotopic ratio O-H(D)...N bands equals 1.33. four tunnel splittings methyl librational ground states...
This paper dwells on the synthesis and diverse studies of cyclically arranged hydrogen bridges in tris-hydroxy aryl Schiff bases. Experimental (IINS, IR, Raman X-ray) theoretical (CPMD, DFTP DFT) bases have been performed solid state.
Structural properties of HDPE+ZrO2 polymer nanocomposites thin films 80-100μm thicknesses were investigated using SANS, XRD, Laser Raman and FTIR spectroscopy. The mass fraction the filler was 1, 3, 10, 20%. Results XRD analysis showed that ZrO2 powder crystallized both in monoclinic cubic phase under normal conditions. percentages found to be 99.8% 0.2%, respectively. It nanoparticles did not affect main crystal chemical structure HDPE, but degree crystallinity decreases with increasing...