Zobrazeno 1 - 10 of 21 pro vyhledávání: '"Nikita A, Selivanov"'
1
Akademický článek
Internal Vibrations of Pyridinium Cation in One-Dimensional Halide Perovskites and the Corresponding Halide Salts
Autor: Anna Yu. Samsonova, Alena Yu. Mikheleva, Kirill M. Bulanin, Nikita I. Selivanov, Anton S. Mazur, Peter M. Tolstoy, Constantinos C. Stoumpos, Yury V. Kapitonov
Publikováno v: Molecules, Vol 29, Iss 1, p 78 (2023)
We investigate vibrations of the pyridinium cation PyH+ = C5H5NH+ in one-dimensional lead halide perovskites PyPbX3 and pyridinium halide salts PyHX (X− = I−, Br−), combining infrared absorption and Raman scattering methods at room temperature.
Externí odkaz: https://doaj.org/article/79ae1d266250459594532e31f4ff76dc
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2
Akademický článek
Reduction of Triple Bond in [B12H11NCR]− Anions by Lithium Aluminum Hydride: A Novel Approach to the Synthesis of N-Monoalkylammonio-Substituted closo-Dodecaborates
Autor: Alexey V. Nelyubin, Nikolay K. Neumolotov, Nikita A. Selivanov, Alexander Yu. Bykov, Ilya N. Klyukin, Alexander S. Novikov, Alexey S. Kubasov, Andrey P. Zhdanov, Konstantin Yu. Zhizhin, Nikolay T. Kuznetsov
Publikováno v: Inorganics, Vol 12, Iss 1, p 2 (2023)
By reacting nitrilium derivative of the closo-dodecaborate anion, Bu4N[B12H11N≡CR] (where R = Me, Et, nPr, iPr, p-tolyl), with lithium aluminum hydride (LiAlH4), N-alkylammonium derivatives of the closo-dodecaborate anion, and Bu4N[B12H11NH2CH2R],
Externí odkaz: https://doaj.org/article/345055058d914820bd9f330523ee9b80
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3
Akademický článek
Synthesis of Disubstituted Carboxonium Derivatives of Closo-Decaborate Anion [2,6-B10H8O2CC6H5]−: Theoretical and Experimental Study
Autor: Ilya N. Klyukin, Anastasia V. Kolbunova, Alexander S. Novikov, Alexey V. Nelyubin, Andrey P. Zhdanov, Alexey S. Kubasov, Nikita A. Selivanov, Alexander Yu. Bykov, Konstantin Yu. Zhizhin, Nikolay T. Kuznetsov
Publikováno v: Molecules, Vol 28, Iss 4, p 1757 (2023)
A comprehensive study focused on the preparation of disubstituted carboxonium derivatives of closo-decaborate anion [2,6-B10H8O2CC6H5]− was carried out. The proposed synthesis of the target product was based on the interaction between the anion [B1
Externí odkaz: https://doaj.org/article/33159d60e81447f08f6f24e5d882c099
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4
Akademický článek
Diffuse Reflectance Spectroscopy with Dilution: A Powerful Method for Halide Perovskites Study
Autor: Aleksei O. Murzin, Anna Yu. Samsonova, Constantinos C. Stoumpos, Nikita I. Selivanov, Alexei V. Emeline, Yury V. Kapitonov
Publikováno v: Molecules, Vol 28, Iss 1, p 350 (2023)
Halide perovskites and their low-dimensional analogs are promising semiconductor materials for solar cells, LEDs, lasers, detectors and other applications in the area of photonics. The most informative optical property of semiconductor photonics mate
Externí odkaz: https://doaj.org/article/a6d4683f37ba4b18956c3b482222491a
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5
Akademický článek
New Aspects of the Synthesis of closo-Dodecaborate Nitrilium Derivatives [B12H11NCR]− (R = n-C3H7, i-C3H7, 4-C6H4CH3, 1-C10H7): Experimental and Theoretical Studies
Autor: Alexey V. Nelyubin, Ilya N. Klyukin, Alexander S. Novikov, Andrey P. Zhdanov, Nikita A. Selivanov, Alexander Yu. Bykov, Alexey S. Kubasov, Konstantin Yu. Zhizhin, Nikolay T. Kuznetsov
Publikováno v: Inorganics, Vol 10, Iss 11, p 196 (2022)
The preparation of novel nitrilium derivatives of closo-dodecaborate anion [B12H11NCR]−, R = n-C3H7, i-C3H7, 4-C6H4CH3, 1-C10H7 is described. Target compounds were obtained in good yields (up to 73%). The synthesis of target borylated nitrilium der
Externí odkaz: https://doaj.org/article/48f8fddbbc0342a8908542b1ef819f9c
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7
Akademický článek
Nucleophilic Substitution Reactions in the [B3H8]− Anion in the Presence of Lewis Acids
Autor: Alexandra T. Shulyak, Evgeniy O. Bortnikov, Nikita A. Selivanov, Mikhail S. Grigoriev, Alexey S. Kubasov, Andrey P. Zhdanov, Alexander Y. Bykov, Konstantin Y. Zhizhin, Nikolai T. Kuznetsov
Publikováno v: Molecules, Vol 27, Iss 3, p 746 (2022)
As a result of our study on the interaction between the octahydrotriborate anion with nucleophiles (Nu = THF, Ph3P, Ph2P-(CH2)2-PPh2 (dppe), Ph3As, Et3N, PhNH2, C5H5N, CH3CN, Ph2CHCN)) in the presence of a wide range of Lewis acids (Ti(IV), Hf(IV), Z
Externí odkaz: https://doaj.org/article/c3bf447aaa9b42f9876be0bceff4737e
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10
Akademický článek
Synthesis of Hafnium(IV) Polyaminoacetates
Autor: Alexandra T. Shulyak, Evgeniy O. Bortnikov, Alexey S. Kubasov, Nikita A. Selivanov, Alexey A. Lipengolts, Andrey P. Zhdanov, Alexander Yu. Bykov, Konstantin Yu. Zhizhin, Nikolai T. Kuznetsov
Publikováno v: Molecules, Vol 26, Iss 12, p 3725 (2021)
The interaction of hafnium(IV) salts (oxide-dichloride, chloride, and bromide) with nitrilotriacetic acid (NTA), diethylenetriamminepentaacetic acid (DTPA), 1,2-diaminocyclohexanetetraacetic acid (CDTA), 1,3-dipropylmino-2-hydroxy N,N,N′,N′-tetra
Externí odkaz: https://doaj.org/article/7cb4395e22bf43de8792102c23ee6b44
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