Development of methods of directed synthesis for complex metal compounds with polyfunctional organic ligands with useful properties
Development of methods of directed synthesis for complex metal compounds with polyfunctional organic ligands with useful properties
Project goals
- systematic research in the field of the directed synthesis of new ecologically and economically significant polyfunctional organic compounds and metal complexes based on them, studying objective laws of their structure and properties and searching for areas of potential application.
Project leader
All participants
Kurtikyan Tigran Stepanovich
RUDN, Doctor of Chemistry, Professor
Functions: writing of scientific articles, publications, participation in workshops, development of project strategy, staff management
Area of expertise: Spectral studies of polyfunctional ligands
Project results
modeling of polyfunctional ligands structure to provide an evaluation of the stability of tautomeric and ionic forms, spatial and electronic structure, structure features of metal chelate cycles.
studying of complexation processes in solutions, determining stability area of compounds, analysis of composition and formation constants.
modification and optimization of synthesis methodology, disengagement of series of compounds, providing a set of physico-chemical features.
disengagement of single crystals of compounds and formation of crystalline and molecular structure. Determination of correspondence between the results of theoretical prediction and experimental results.
defining the accuracy criteria of quantum-chemical modeling of compounds of given classes. Testing of isolated compounds for detection of predicted useful properties. Conducting systematic comprehensive studies on the problem (fundamental theoretical, experimental and applied), construction of correlation dependencies.
Equipment
All list
Benchtop Dual-Channel Spectrometer SpinSolv Carbon
An optical device used in spectroscopic studies to accumulate a spectrum, its quantitative processing and subsequent analysis using various analytical methods. The decomposed spectrum is obtained by recording the fluorescence after exposure to the substance under the test with radiation (X-ray or laser radiation, spark action, etc.). Essentially, this device measures the intensity and energy (wavelength, frequency) of radiation and other characteristics can be recorded, for example, the polarization state. The term “spectrometer” is applied to devices operating in a wide range of wavelengths: from gamma to infrared range.
X-ray powder diffraction apparatus DRON-7
The device is designated for X-ray diffraction analysis to specify material compositions.
Application area
- in analytical chemistry; almost all methods for determination are based on the dependence of the concentrations of substances, which are available for measurement and its composition; therefore, an important area of analytical chemistry and its application is the search and study of such dependencies in order to use them in solving analytical problems; it is almost always necessary to find the equation of relation between property and composition, to develop methods for registering property (analytical signal), to remove difficulties from other components, to exclude the interfering effect of the various factors (temperature fluctuations).
- in characterization of various single crystals, polyfunctional ligands and their further use in electronics (plasma, LCD screens).