Zobrazeno 1 - 9 of 9 pro vyhledávání: '"T. É. Moskovskaya"'
2
AB initio investigation of complexes of acetylene with alkali metal cations
Autor: N. M. Vitkovskaya, Boris A. Trofimov, V. G. Bernshtein, T. É. Moskovskaya
Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 31:1314-1317
1. The stability of the complexes C2H2M+ (M+=Li+, Na+, K+) drops off sharply when the change is made from Li+ to Na+, whereas the complexes with Na+ and K+ are practically indistinguishable in stability. In contrast, the contribution of electrostatic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92d2d06779ed84744e45b6d3069136fd
https://doi.org/10.1007/bf00954143
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5
Nonempirical study of the structure of complexes of acetylene with H+, Li+, and Na+ cations
Autor: N. M. Vitkovskaya, T. É. Moskovskaya, Boris A. Trofimov
Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 31:785-788
1. In the series of H+, Li+, and Na+ cations, the complexing energies with acetylene decrease from hydrogen to sodium, while the relative stability of the bridge structure of the complexes increases in the same order in comparison to the classic (ope
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c9e794714a53b6b789eb0220ad34c27
https://doi.org/10.1007/bf00950019
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6
Quantum chemical study of the interaction of acetylene with lithium hydroxide and hydrosulfide
Autor: T. É. Moskovskaya, N. M. Vitkovskaya, Boris A. Trofimov
Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 36:94-97
1. Calculations using the MNDO method have been carried out for the intermediate and end products of the interaction between the acetylene and vinylidene molecules with molecules of LiOH and LiSH, and possible pathways for these reactions have been s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27ce40adaaa40fcafa4e283a2c3252d3
https://doi.org/10.1007/bf00953855
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7
Theoretical study of the structure of molecules of alkali metal acetylenides and carbides
Autor: N. M. Vitkovskaya, Boris A. Trofimov, T. É. Moskovskaya, V. G. Zakzhevskii
Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 36:2575-2579
1. According to data from nonempirical calculations, the reactivity of alkali metal acetylenide molecules toward electrophilic and nucleophilic reagents increases relative to the acetylene molecule. 2. The vinylidene forms MHC=C rearrange to MC=CH in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5586e54067d52e23e72bd282fa32d2bf
https://doi.org/10.1007/bf00957237
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