Zobrazeno 1 - 10
of 47
pro vyhledávání: '"M. A. Pushilin"'
Autor:
Alexandra S. Kuzmich, Vladimir A. Denisenko, N. I. Menzorova, Shamil Sh. Afiyatullov, Dmitrii V. Berdyshev, Natalia N. Kirichuk, Ekaterina A. Yurchenko, Olesya I Zhuravleva, G. K. Oleinikova, M. A. Pushilin
Publikováno v:
Phytochemistry Letters. 17:135-139
Two new sesterterpenoids, terretonins H ( 1 ) and I ( 2 ), together with two known compounds, strobilactone A ( 3 ) and cerebroside D ( 4 ), were isolated from the lipophilic extract of the marine-derived fungus Aspergillus ustus KMM 4664. The struct
Publikováno v:
Journal of Structural Chemistry. 56:1586-1594
New hybrid organic-inorganic complex zirconium and hafnium fluorides with the 4-amino-1,2,4-triazolium cation (C2H5N4)2MF6 (M = Zr, Hf, Zr x Hf1–x ), which crystallize in two polymorphs (monoclinic (P21/n, Z = 4) and triclinic (P $$\overline 1 $$ ,
Autor:
N. N. Savchenko, T. F. Antokhina, T. A. Kaidalova, L. N. Ignat’eva, M. A. Pushilin, Andrey V. Gerasimenko
Publikováno v:
Russian Journal of Inorganic Chemistry. 59:1396-1402
Ammonium-containing zirconium fluoro complexes crystallizing in monoclinic system were synthesized and studied. Their unit cell parameters were determined. The IR absorption spectra of the synthesized fluoro complexes were studied in the region of 35
Publikováno v:
Journal of Structural Chemistry. 54:741-746
For the first time, hybrid organic-inorganic 4-amino-1,2,4-triazolium fluorohafnate of the composition (C2H5N4)[HfF5(H2O)2]·H2O is synthesized and its crystal structure is determined. The formation of a new type of a fluoride monomeric pentagonal bi
Publikováno v:
Journal of Structural Chemistry. 54:541-546
The monoclinic modification of ZrF4·3H2O, isostructural to HfF4·3H2O, is synthesized and structurally studied for the first time. Unlike the triclinic modification of ZrF4·3H2O with a dimeric structure, the synthesized compound has a polymer struc
Autor:
V. Ph. Anufriev, Dmitry N. Pelageev, Vladimir A. Denisenko, D. V. Berdishev, M. A. Pushilin, V. P. Glasunov, Sergey V. Dragan
Publikováno v:
Russian Chemical Bulletin. 61:2102-2108
The resulting products of oxidative coupling of substituted 3-alkyl-2-hydroxynaphthazarins in the presence of lead dioxide are the compounds with 7,14-dibenzo[a,i]oxanthrene skeleton.
Publikováno v:
Journal of Structural Chemistry. 52:399-404
The compounds of Eu(III) with nicotinic acid and enrofloxacin are synthesized. Their composition and structure are proved by the data of elemental analysis, IR and luminescence spectroscopy, powder and single crystal X-ray diffraction. By single crys
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 64:m358-m361
The title compounds, (C(2)H(6)NO(2))(2)[NbOF(5)], (I), and (C(3)H(8)NO(2))(2)[NbOF(5)].2H(2)O, (II), are built from isolated distorted octahedral [NbOF(5)](2-) complex anions, amino acid cations and water molecules [for (II)]. In the pentafluoridooxi
Publikováno v:
Scopus-Elsevier
Tetraphenylbismuth aroxides Ph4BiOAr (Ar = C6H3Cl2-2,6, C6H2(Br2-2,6)(t-Bu)-4, C6H2(Br2-2,6)(NO2)-4 · 1/2C6H6, C6H3(NO2)2-2,4, C6H2(NO2)3-2,4,6) were synthesized in the yield up to 90% by the reaction of pentaphenylbismuth with phenols and triphenyl
Publikováno v:
Russian Journal of Inorganic Chemistry. 52:1435-1440
The crystal structure of mixed-ligand silver(I) hydrogen iminodiacetate has been studied. The composition of the [Ag2(C4H6NO4)(NO3)(H2O)]n ([Ag2(HIda)(NO3)(H2O)]n) coordination polymer has been refined. The NO3 and H2O ligands in the complex form rat