Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Nikolay N. Efimov"'
Autor:
Tatiana V. Astaf’eva, Stanislav A. Nikolaevskii, Evgeniy N. Egorov, Stanislav N. Melnikov, Dmitriy S. Yambulatov, Anna K. Matiukhina, Marina E. Nikiforova, Maxim A. Shmelev, Aleksandr V. Kolchin, Nikolay N. Efimov, Sergey L. Veber, Artem S. Bogomyakov, Ekaterina N. Zorina-Tikhonova, Igor L. Eremenko, Mikhail A. Kiskin
Publikováno v:
Crystals, Vol 14, Iss 1, p 76 (2024)
A new binuclear "paddle-wheel" complex, [Co2(bhbz)4(EtOH)2]·4EtOH (1, Hbhbz-3,5-di(tert-butyl)-4-hydroxybenzoic acid); an isostructural zinc complex (2); a and magnetically diluted sample of [Zn1.93Co0.07(bhbz)4(EtOH)2]·4EtOH (3) were obtained. Mol
Externí odkaz:
https://doaj.org/article/d54f21a3d59c440088bacd0345b329fc
Autor:
Svetlana P. Petrosyants, Konstantin A. Babeshkin, Andrey B. Ilyukhin, Pavel S. Koroteev, Nikolay N. Efimov
Publikováno v:
Magnetochemistry, Vol 9, Iss 1, p 31 (2023)
A study of the molecular magnetism of the hydrated salts [Ln(H2O)6Cl2]Cl (Ln = Gd (1Gd), Dy (1Dy), Er (1Er), Yb (1Yb)) and lanthanide chloride complexes with 2,2′;6′,2″-terpyridine (terpy) synthesized on their basis, [Ln(H2O)4(terpy)Cl]Cl2·3H2
Externí odkaz:
https://doaj.org/article/6bb997c49ad74710bd95000a14fab339
Autor:
Sergey Yu. Kottsov, Maxim A. Shmelev, Alexander E. Baranchikov, Mikhail A. Kiskin, Alim U. Sharipov, Nikolay N. Efimov, Irina K. Rubtsova, Stanislav A. Nikolaevskii, Gennady P. Kopitsa, Tamara V. Khamova, Ilya V. Roslyakov, Igor L. Eremenko, Vladimir K. Ivanov
Publikováno v:
Molecules, Vol 28, Iss 1, p 418 (2023)
The chemical immobilization of cobalt(II) ions in a silica aerogel matrix enabled the synthesis of the first representative example of aerogel-based single-ion magnets. For the synthesis of the lyogels, methyl-trimethoxysilane and N-3-(trimethoxysily
Externí odkaz:
https://doaj.org/article/0701f9b8ff734ea59f9043e17f979d72
Autor:
Egor V. Gorshkov, Denis V. Korchagin, Elena A. Yureva, Gennadii V. Shilov, Mikhail V. Zhidkov, Alexei I. Dmitriev, Nikolay N. Efimov, Andrew V. Palii, Sergey M. Aldoshin
Publikováno v:
Magnetochemistry, Vol 8, Iss 11, p 151 (2022)
Herein, we report the synthesis, structure and magnetic properties of two mononuclear complexes of general formula [Dy(acac)3(L)], where L = 2,2-dimethyl-1,3-dioxolo[4,5-f][1,10] phenanthroline (1) or 1,10-phenanthroline-5,6-dione (2), and acac− =
Externí odkaz:
https://doaj.org/article/3ee11fd70db24625b433f0d327e5cd47
Autor:
Yulia P. Tupolova, Denis V. Korchagin, Anastasya S. Andreeva, Valery V. Tkachev, Gennadii V. Shilov, Vladimir A. Lazarenko, Leonid D. Popov, Konstantin A. Babeshkin, Nikolay N. Efimov, Roman B. Morgunov, Andrei V. Palii, Stanislav P. Kubrin, Igor N. Shcherbakov, Sergey M. Aldoshin
Publikováno v:
Magnetochemistry, Vol 8, Iss 11, p 153 (2022)
The series of Co(II), Fe(II), and Ni(II) mononuclear coordination compounds of [CoL(NCS)2]·3DMSO (1), [CoL(H2O)2](ClO4)2·DMSO (2), [CoL(H2O)(EtOH)][CoCl4]·2H2O (2a), [FeL(NCS)2]·DMSO (3), and [NiL(NCS)2]·CH3CN (4) composition (where L is 2,6-bis
Externí odkaz:
https://doaj.org/article/7659cbc48ff341909876d8af448a9b80
Autor:
Anna K. Matyukhina, Ekaterina N. Zorina-Tikhonova, Alexander S. Goloveshkin, Konstantin A. Babeshkin, Nikolay N. Efimov, Mikhail A. Kiskin, Igor L. Eremenko
Publikováno v:
Molecules, Vol 27, Iss 19, p 6537 (2022)
New CoII substituted malonate field-induced molecular magnets {[Rb6Co3(cpdc)6(H2O)12]∙6H2O}n (1) and [Cs2Co(cpdc)2(H2O)6]n (2) (where cpdc2− stands for cyclopropane-1,1-dicarboxylic acid dianions) were synthesized. Both compounds contain mononucl
Externí odkaz:
https://doaj.org/article/776ca371f4144f7690e82d7041658a59
Publikováno v:
Magnetochemistry, Vol 8, Iss 10, p 112 (2022)
The magnetic properties of the Fe1−xAgxCr2S4 (0 < x < 0.2) solid solution were investigated in the temperature range 4–300 K in a DC field of 0.1 and 45 kOe. Fe1−xAgxCr2S4 is characterized by the transition temperature from the paramagnetic to
Externí odkaz:
https://doaj.org/article/fd4035cf2ef44b5393d6c1f91c899a4e
Autor:
Pavel S. Koroteev, Andrey B. Ilyukhin, Andrey V. Gavrikov, Konstantin A. Babeshkin, Nikolay N. Efimov
Publikováno v:
Molecules, Vol 27, Iss 3, p 1082 (2022)
Novel mononuclear cymantrenecarboxylate complexes of transition metals, [Co(H2O)6](CymCO2)2·4H2O (Cym = (η5-C5H4)Mn(CO)3) (1), [Ni(H2O)6](CymCO2)2·4H2O (2), [Zn(H2O)6](CymCO2)2·4H2O (3), [Co(CymCO2)2(imz)2] (imz = imidazole, 4), [Co(CymCO2)2(bpy)
Externí odkaz:
https://doaj.org/article/e5ad1529199b491f92864046f4c44ed2
Autor:
Anton I. Cherevko, Igor A. Nikovskiy, Yulia V. Nelyubina, Kirill M. Skupov, Nikolay N. Efimov, Valentin V. Novikov
Publikováno v:
Polymers, Vol 13, Iss 22, p 3881 (2021)
Here we report new porous carbon materials obtained by 3D printing from photopolymer compositions with zinc- and nickel-based metal–organic frameworks, ZIF-8 and Ni-BTC, followed by high-temperature pyrolysis. The pyrolyzed materials that retain th
Externí odkaz:
https://doaj.org/article/a6575195a82442d6b90c4e647fe55aed
Autor:
Maxim A. Shmelev, Ruslan A. Polunin, Natalia V. Gogoleva, Igor S. Evstifeev, Pavel N. Vasilyev, Alexey A. Dmitriev, Evgenia A. Varaksina, Nikolay N. Efimov, Ilya V. Taydakov, Aleksey A. Sidorov, Mikhail A. Kiskin, Nina P. Gritsan, Sergey V. Kolotilov, Igor L. Eremenko
Publikováno v:
Molecules, Vol 26, Iss 14, p 4296 (2021)
A series of heterometallic carboxylate 1D polymers of the general formula [LnIIICd2(piv)7(H2O)2]n·nMeCN (LnIII = Sm (1), Eu (2), Tb (3), Dy (4), Ho (5), Er (6), Yb (7); piv = anion of trimethylacetic acid) was synthesized and structurally characteri
Externí odkaz:
https://doaj.org/article/eb315b2b08144dadb4195ebf9b228a5d