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Andrei V. Churakov
Researcher at Russian Academy of Sciences
Publications - 460
Citations - 5398
Andrei V. Churakov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Crystal structure & Hydrogen bond. The author has an hindex of 30, co-authored 428 publications receiving 4483 citations. Previous affiliations of Andrei V. Churakov include University of Marburg & Florida State University.
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Journal ArticleDOI
Crown-containing butadienyl dyes. 1. synthesis, structure, fluorescence, and complex formation of chromogenic aza-15-crown-5 ethers
Sergey P. Gromov,S. A. Sergeev,S. I. Druzhinin,M. V. Rusalov,Boris M Uzhinov,Lyudmila G. Kuzmina,Andrei V. Churakov,Judith A. K. Howard,Michael V. Alfimov +8 more
TL;DR: In this article, the spatial structures and the absorption and fluorescence spectra of crown-containing butadienyl dyes and their complexes with metal cations were examined and the effects of the nature of the heterocyclic and crown ether fragments on fluorescence and generation of dyes were revealed based on the spectral data.
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Hypercoordinated Oligosilanes Based on Aminotrisphenols
Mohammad Aghazadeh Meshgi,Kirill V. Zaitsev,Mikhail V. Vener,Andrei V. Churakov,Judith Baumgartner,Christoph Marschner +5 more
TL;DR: The dependence of structural and NMR parameters for hypercoordinated catenated compounds from the type of the ligand was established and it was found that the nature of the (Me 3Si)3SiK solvate determines the product of interaction, resulting in the formation of (Me3Si)4OSi[(OC6H2Me2CH2)3N] (12) or 13.
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Synthesis and characterization of cobalt(II) and manganese(II) xylaratogermanates: The molecular and crystal structures of the [M(H2O)6][Ge(μ3-L)2{M(H2O)2}2] · 4H2O · nCH3CN Complexes (M = Co, n = 0; M = Mn, n = 1)
Elena Martsinko,L. Kh. Minacheva,I. I. Seifullina,Elena Chebanenko,V. S. Sergienko,Andrei V. Churakov +5 more
TL;DR: In this paper, a synthetic procedure was developed, and heteropolynuclear coordination compounds were developed, the products of the interaction of germanium tetrachloride with xylaric (trihydroxyglutaric) acid HOOC-CH(H)-CH(OH)-CH/COOH (H5L) and the acetates of the 3d metals Mn(II) and Co(II), where the compounds were characterized by elemental analysis, thermogravimetry, and IR spectroscopy.
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Synthesis, structure, and catalytic activity of new aluminum and titanium complexes based on aminobisphenolate ligands containing bulky substituents
Ekaterina A. Kuchuk,Kirill V. Zaitsev,F. A. Mamedova,Andrei V. Churakov,Galina S. Zaitseva,D. A. Lemenovsky,Sergey S. Karlov +6 more
TL;DR: In this article, a reaction of aminobisphenols with trimethylaluminum and tetra(tert-butoxy)titanium gave two new aluminum derivatives with the Me-Al bond.
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Supramolecular Organogels Based on N-Benzyl, N′-Acylbispidinols
A. V. Medved’ko,Alexander I. Dalinger,V. N. Nuriev,V. S. Semashko,Andrei V. Filatov,Alexander A. Ezhov,Alexander A. Ezhov,Andrei V. Churakov,Judith A. K. Howard,Andrey A. Shiryaev,Alexander E. Baranchikov,Alexander E. Baranchikov,Vladimir Ivanov,Vladimir Ivanov,Sergey Z. Vatsadze +14 more
TL;DR: The hydrogen bonding involving amide carbonyl, hydroxyl at position 9, and, very probably, ammonium N-H+ and Cl− anion appears to be responsible for the formation of infinite molecular chains required for the first step of gel formation.