Zobrazeno 1 - 10
of 18
pro vyhledávání: '"K. I. Rezchikova"'
Publikováno v:
Russian Chemical Bulletin. 45:1840-1843
The structure-property correlation equations for the activation energies of thermal decomposition of nitro compounds in the gaseous phase were obtained based on structural descriptors. The equations were constructed using the BIBIGON computing progra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::647a0427313c13daa3c3416976506a4c
https://doi.org/10.1007/bf01457760
https://doi.org/10.1007/bf01457760
Publikováno v:
Russian Chemical Bulletin. 43:1676-1679
2-Nitrodiazenoxides have been studied by vibrational spectroscopy methods. The main regularities of the changes in the stretching vibration frequencies of the nitro and diazenoxide groups were studied as functions of different factors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0f9f20b4885bf960844a074f12a7c84
https://doi.org/10.1007/bf00703484
https://doi.org/10.1007/bf00703484
Autor:
V. P. Pozdnyakov, K. I. Rezchikova, A. G. Tyrkov, K. V. Altukhov, T. D. Ladyzhnikova, M. O. Dekaprilevich
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::451166f0c4580ee2583aa55ec118f6b1
https://doi.org/10.1002/chin.199310115
https://doi.org/10.1002/chin.199310115
Publikováno v:
ChemInform. 26
In a spectroscopic study of furazano- and benzo-1,2,3,4-tetrazine 1,3-di- N -oxides, characteristic frequencies of vibration of the tetrazine dioxide fragment have been revealed, the dependence of the change in frequency on the substituent in the ben
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efb0be4813a46d334c80726efca777be
https://doi.org/10.1002/chin.199541036
https://doi.org/10.1002/chin.199541036
Autor:
V. A. Shlyapochnikov, Aleksandr M. Churakov, K. I. Rezchikova, V. A. Tartakovskii, K. Ya. Burshtein
Publikováno v:
ChemInform. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2317f8035ffee43ddafcb718dcbcafd
https://doi.org/10.1002/chin.199809163
https://doi.org/10.1002/chin.199809163
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:2167-2173
Vibrational spectroscopy and x-ray structure analysis have been used to investigate three new types of sulfonium nitroimides: N-nitrosulfylimides, N-nitrosulfoximides, and N,N′-dinitrosulfodiimides. Structural parameters have been determined for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc60936830c95b85bbe5bcd7d6d11f25
https://doi.org/10.1007/bf00961030
https://doi.org/10.1007/bf00961030
Publikováno v:
Russian Chemical Bulletin. 48:870-872
Calculations of hypothetical molecules of octaazanaphthalene and itsN-oxides were performed by the MNDO method with full geometry optimization. Probable decomposition reactions of these compounds were considered. Compounds with more pronounced altern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b68743cca0eae9f5cac861ffccf08c40
https://doi.org/10.1007/bf02494628
https://doi.org/10.1007/bf02494628
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 39:283-286
The MNDO method has been used to calculate the pre-exponential factor A for the homolytic decomposition of aliphatic nitro and α-fluoronitro compounds. It is shown that the high value of A is due to the decrease in the frequencies of the deformation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c37d9470d9b19d7932a41d20338b21e0
https://doi.org/10.1007/bf00960653
https://doi.org/10.1007/bf00960653
Publikováno v:
Russian Chemical Bulletin. 44:2093-2095
Vibrational spectra of furazano- and benzo-1,2,3,4-tetrazine 1,3-dioxides were studied, and the main regularities of the changes in frequencies of stretching vibrations of the tetrazine dioxide fragment with respect to the nature of the substituent i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557cb6979da4189067c1389630a0cf12
https://doi.org/10.1007/bf00696710
https://doi.org/10.1007/bf00696710
1,2,3,4-Tetrazine 1,3-Di-N-oxides – Novel High Nitrogen Compounds: Vibrational Spectra and Structure
Publikováno v:
Mendeleev Communications. 5:100-102
In a spectroscopic study of furazano- and benzo-1,2,3,4-tetrazine 1,3-di- N -oxides, characteristic frequencies of vibration of the tetrazine dioxide fragment have been revealed, the dependence of the change in frequency on the substituent in the ben
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba25475664568364ea27c3bbe93e21ad
https://doi.org/10.1070/mc1995v005n03abeh000476
https://doi.org/10.1070/mc1995v005n03abeh000476