A5020105484- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Lanthanide and Transition Metal Complexes
- Magnetism in coordination complexes
- Metal complexes synthesis and properties
- Crystal structures of chemical compounds
- Organometallic Compounds Synthesis and Characterization
- Crystallography and molecular interactions
- Radioactive element chemistry and processing
- Luminescence Properties of Advanced Materials
- Organometallic Complex Synthesis and Catalysis
- Metal-Organic Frameworks: Synthesis and Applications
- Chemical Thermodynamics and Molecular Structure
- Electron Spin Resonance Studies
- Organophosphorus compounds synthesis
- Advanced MRI Techniques and Applications
- Synthesis and Reactivity of Sulfur-Containing Compounds
- Conducting polymers and applications
- Coordination Chemistry and Organometallics
- Inorganic and Organometallic Chemistry
- Organic Electronics and Photovoltaics
- Chemical Synthesis and Analysis
- Metal-Catalyzed Oxygenation Mechanisms
- Synthesis and biological activity
- Molecular Sensors and Ion Detection
Taras Shevchenko National University of Kyiv
2016-2025
Kyiv City Clinical Oncology Center
2015-2020
Institute of Inorganic Chemistry of the Slovak Academy of Sciences
2015
University of Wrocław
1996-2009
Abstract A series of stable lanthanide complexes Na[Ln(L) 4 ] (Ln=La 3+ , Eu Gd Tb with L=dimethyl(4‐methylphenylsulfonyl)amidophosphate and dimethyl‐2‐naphthylsulfonylamidophosphate) were synthesized. The compounds characterized by single‐crystal X‐ray diffraction, IR, absorption, emission spectroscopy at 293 77 K. In contrast to the usual well‐known dominant role ligand triplet state in intramolecular energy transfer processes Ln complexes, this particular new class sulphonylamidophosphate...
Well-designed Ln compounds are UV converters with extremely high, triplet lifetime dependent emission QY, and show SIM behavior.
Abstract The reaction of Salen‐like Zn II and Ni precursors with carbacylamidophosphate lanthanide moieties yields six new types 3d–4f compounds. complexes were characterized by means 1 H, 31 P NMR IR spectroscopy, elemental analysis, ESI mass spectrometry, X‐ray diffraction analysis. Depending on the Schiff base ligands, ion adopts either a square‐planar or an octahedral geometry, whereas has tetragonal‐pyramidal geometry. coordination number lanthanides is nine ten. Hydrolytic activities...
Abstract New lanthanide dimethyl‐N‐benzoylamidophosphate (HL) based tetrakis‐complexes NEt 4 [LnL ] (Ln 3+ =La, Nd, Sm, Eu, Gd, Tb, Dy) are reported. The complexes characterized by means of NMR, IR, absorption, and luminescent spectroscopy as well elemental, X‐Ray, thermal gravimetric analyses. phenyl groups the four ligands complex anion directed towards one side, while methoxy in opposite which makes under consideration structurally similar to calixarenes. effect changing alkali metal...
The design, synthesis, and study of lanthanide coordination compounds with luminescent magnetic properties attractive in modern technologies is still a pressing challenging task. In the present work, series tetrakis-carbacylamidophosphate PPh4[LnL4] (where HL = diphenyl-N-benzoylamidophosphate) several ions such as NdIII, SmIII, DyIII, TmIII was prepared studied by X-ray analysis luminescence spectroscopy at 293 77 K, well measurements. Coordination are not isostructural, but type same. All...
Data on the synthesis and structures of β-diketonates their N,P-containing structural analogues are generalised described systematically. The possibility creating diverse metal complexes with various modes coordination typical chelating ligands is discussed. bibliography includes 200 references.
La–Eu substitution affects the LnPip<sub>3</sub>Phen properties.
AbstractSearching for prospective luminescent materials, the series of new lanthanide coordination compounds CsLnL4 (Ln = La, Pr, Nd, Sm – Er, and Yb; L− {C6H5CONPO(OCH3)2}-) was synthesized. X-ray diffraction studies CsNdL4 CsYbL4 have been performed establishing polymeric structures tetrakis-complexes built from [LnL4]− anions cesium cations functioning as linkers. The IR, absorption, emission, excitation spectra, decay time measurements at 298 77 K, well thermal gravimetric analyses, were...
We report herein a series of neutral trans-thiocyanate mononuclear spin crossover (SCO) complexes, [FeIIL(NCS)2] (1-4), based on tetradentate ligands L obtained by reaction N-substituted 1,2,3-triazolecarbaldehyde with 1,3-propanediamine or 2,2-dimethyl-1,3-diaminopropane [L = N1,N3-bis((1,5-dimethyl-1H-1,2,3-triazol-4-yl)methylene)propane-1,3-diamine/-2,2-dimethylpropane-1,3-diamine, 1/2 and N1,N3-bis((1-ethyl/1-propyl-1H-1,2,3-triazol-4-yl)methylene)-2,2-dimethylpropane-1,3-diamine, 3/4]....
Abstract Lanthanide complexes with sulfonylamidophosphate‐type ligands: dibenzyl(phenylsulfonyl)amidophosphate (H SB ) and di(4‐methylphenyl)‐phenylsulfonyl‐amidophosphate SK have been synthesized show promise as new sensitizers of visible near‐infrared luminescence. They constitute a part coordination chemistry for this type ligand, creating simultaneously class lanthanide π ‐conjugated ligands possessing the structural fragment SO 2 NHP(O). Two series stable Na[Ln( 4 ] ( 1Ln 2Ln ), where...