Zobrazeno 1 - 10
of 31
pro vyhledávání: '"A. L. Emelina"'
Autor:
Vladimir V. Chernyshev, M. L. Kovba, Igor L. Eremenko, E. N. Zorina-Tikhonova, Alexander S. Goloveshkin, Artem S. Bogomyakov, Mikhail A. Bukov, N. V. Gogoleva, Mikhail A. Kiskin, A. L. Emelina, Ivan S. Bushmarinov, Aleksey A. Sidorov, Zhanna V. Dobrokhotova, Vladimir M. Novotortsev
Publikováno v:
European Journal of Inorganic Chemistry. 2015:3116-3127
The reactions of CuSO4·5H2O and Ba(R2mal) [R2mal2– is the dianion of 1,1-cyclopropanedicarboxylic acid (H2Cpdc), 1,1-cyclobutanedicarboxylic acid (H2Cbdc), or butylmalonic (H2Bumal) acid] in water give crystals of the 3D coordination polymers [BaC
Autor:
Igor L. Eremenko, Aleksey A. Sidorov, A. L. Emelina, Vladimir M. Novotortsev, Mikhail A. Bukov, K. S. Gavrichev, M. A. Ryumin, E. N. Zorina-Tikhonova, N. V. Gogoleva, L. I. Demina, Zhanna V. Dobrokhotova, Mikhail A. Kiskin
Publikováno v:
Polyhedron. 87:28-37
The Ba–Co and Ba–Zn heterometallic 3D-polymers [BaM(H2O)5(Me2mal)2]n, where Me2mal2− is the dimethylmalonic acid dianion, MII = Co (1), Zn (2), were synthesized by the reactions of CoSO4 or Zn(OAc)2, respectively, with Ba(OH)2 in water. The the
Publikováno v:
Thermochimica Acta. 595:61-66
For the first time high-temperature polymorphic transition of ammonium sulfate (NH4)2SO4 (Tpt ∼ 370 °C) was experimentally recorded and characterized by differential scanning calorimetry. Phase transitions parameters of (NH4)2SO4, of ammonium bisu
Publikováno v:
Thermochimica Acta. 570:74-79
Crystal hydrate with the composition [Ca 2 Al(OH) 6 ]Cl 0.90 (CO 3 ) 0.05 ·2H 2 O, close to that of Friedel's salt (FS), was synthesized by co-precipitation technique. The composition of the compound has been confirmed by X-ray powder diffraction (X
Autor:
Igor L. Eremenko, K. S. Gavrichev, M. A. Ryumin, A. L. Emelina, Irina G. Fomina, M. A. Bykov, Vladimir M. Novotortsev, Zh. V. Dobrokhotova, A. V. Tyurin
Publikováno v:
Thermochimica Acta. 556:68-74
For structurally characterized dinuclear rare earth pivalate complexes, Ln2(piv)6(Hpiv)6·Hpiv (Hpiv is pivalic acid, Ln = La (1), Sm (2), Eu (3), and Gd (4)), Tb2(piv)6(Hpiv)6 (5), (bpy)2Ln2(piv)6, (bpy = 2,2′-bipyridine, Ln = Sm (6), Eu (7), Gd (
Autor:
A. L. Emelina, Sergey V. Kolotilov, Vladimir V. Chernyshev, Igor L. Eremenko, N. V. Zauzolkova, M. L. Kovba, Zhanna V. Dobrokhotova, A. S. Lermontov, Artem S. Bogomyakov, Anton S. Lytvynenko, Aleksey A. Sidorov, Ekaterina N. Zorina, Mikhail A. Kiskin, Yuriy A. Velikodnyi, Vladimir M. Novotortsev, Mikhail A. Bukov
Publikováno v:
Journal of Solid State Chemistry. 197:379-391
The reactions of CuSO4·5H2O, dimethylmalonic acid and Ba(OH)2·H2O (Cu: H2Me2mal: Ba=1: 2: 2) in aqueous and aqueous-ethanol solutions (H2O: EtOH=1: 1) resulted in formation of 3D-porous coordination polymers [(H2O)3(μ-H2O)2CuBa(μ3-Me2mal)(Me2mal)
Autor:
R. O. Grishchenko, A. L. Emelina
Publikováno v:
Russian Journal of Physical Chemistry A. 87:1-5
A pure phase of monosodium aluminate hydrate Na2O · Al2O3 · 2.5H2O (MAH) is synthesized and characterized by means of XRD, IR, SEM, TGA, and DSC. The heat capacity of the compound is measured in the temperature range of −100 to 100°C, and the th
Autor:
E. V. Orlova, Igor L. Eremenko, Zh. V. Dobrokhotova, A. L. Emelina, Pavel S. Koroteev, A. E. Goldberg, Mikhail A. Kiskin, G. G. Aleksandrov, M. A. Bykov, Vladimir M. Novotortsev
Publikováno v:
Russian Chemical Bulletin. 60:2236-2250
Binuclear heterometallic complexes (η2-bpy)CoLn(Piv)5(H2O), (η2-bpy)NiLn(Piv)5(H2O), and (η2-bpy)CuLn(Piv)5(HPiv) (Ln = Sm or Gd, Piv- is the pivalate anion) were synthesized. A comparative study of the structural characteristics and the thermolys
Autor:
E. S. Tkachenko, R. M. Varushchenko, A. I. Druzhinina, A. L. Emelina, T. N. Nesterova, N. V. Avramenko, I. A. Nesterov
Publikováno v:
Moscow University Chemistry Bulletin. 66:282-289
The heat capacity of 4,4′-dinitrodiphenyl ether and 4-nitro-4′-biphenylcarboxylic acid were measured by adiabatic calorimetry (AC) in temperature ranges of 8–372 K and 10–372 K, respectively. The heat capacity of 4,4′-dinitrodiphenyl ether
Publikováno v:
Russian Journal of Physical Chemistry A. 85:1533-1539
Thermodynamic properties of rare-earth Ln2CuO4 (Ln = Nd, Sm, Eu), Ho2Cu2O5 and Ln2BaCuO5 (Ln = Nd, Sm, Eu, Ho, Yb) cuprates were determined using the electromotive force method with a fluorine-ion electrolyte in the temperature interval of 1000–123