Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Z. K. Kasymbekova"'
Autor:
M. V. Petriashvili, Z. K. Kasymbekova, M. I. Kabachnik, N. N. Bubnov, N. N. Godovnikov, Vladimir I. Bregadze, S. P. Solodovnikov, V. Ts. Kampel, A. I. Prokof'ev
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 32:282-289
1. Carborane-containing 3,6-di-tert-butyl-o-semiquinolate complexes of tin, depending on the nature of the substituents, are either oxygen-centered radical complexes or chelatestructure complexes. 2. For the radicals with a hexacoordinated tin atom i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc843c296061b75741c743a4c3601cfb
https://doi.org/10.1007/bf00957933
https://doi.org/10.1007/bf00957933
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 32:2452-2456
1. It has been shown that, depending on the conditions used in its preparation, the aluminum in the o-semiquinolate of aluminum dichloride has a coordination number of 4, 5, or 6. 2. The ESR spectra of the o-semiquinolate of boron difluoride have bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9bfec3be2d042632d8ca7eae37d543d
https://doi.org/10.1007/bf00954473
https://doi.org/10.1007/bf00954473
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 31:1136-1142
1. In 3,6-di-tert-butyl-2-hydroxytrichlorostannylphenoxyl, the SnCl3 group experiences hindered rotation the energy barrier of which shows a bond of the tin atom with both oxygen atoms of the free-radical ligand. 2. A transformation of the pentacoord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ea70918f39a99edbf61bd2d342e278b
https://doi.org/10.1007/bf00955964
https://doi.org/10.1007/bf00955964
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 34:2045-2051
1. The biradicals produced by the reaction of metallic sodium with various substituted o-benzoquinones and also the radical-anions generated by reduction at a “sodium mirror” were investigated by ESR. 2. The temperature evolution of the spectral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7311dd2b98ba0fa651b89c610b10ae
https://doi.org/10.1007/bf00963230
https://doi.org/10.1007/bf00963230
Autor:
S. P. Solodovnikov, A. I. Prokof'ev, D. N. Kravtsov, N. N. Bubnov, M. I. Kabachnik, S. I. Pombrik, Z. K. Kasymbekova
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 31:482-490
1. For tin-containing complexes of 3,6-di-tert-butyl-o-benzoquinone, the parameters of the ESR spectra (HFI with ring protons and with117Sn and119Sn nuclei) and the distribution of spin density in the free-radical ligand depend on the nature of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5e65ab4593a7e3097da9432b2ae098
https://doi.org/10.1007/bf00949765
https://doi.org/10.1007/bf00949765
Autor:
E. G. Il'in, A. I. Prokof'ev, M. E. Ignatov, M. I. Kabachnik, N. N. Bubnov, S. P. Solodovnikov, Z. K. Kasymbekova
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 33:1826-1831
The interaction of substituted o-benzoquinones with tin and titanium tetrafluorides leads to the formation of the o-semiquinolate complex of the corresponding metal trifluoride. The tin-containing complexes exist in two forms of an octahedral structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6917c3c5aa6c124e588bddbcbf62ae5c
https://doi.org/10.1007/bf00948624
https://doi.org/10.1007/bf00948624
Autor:
A. I. Prokof'ev, A. A. Khodak, M. I. Kabachnik, N. N. Bubnov, Z. K. Kasymbekova, S. P. Solodoynikov
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 36:65-68
1. Tin-containing thallium salts with anion radicals with three pyrocatechol ligands have been obtained. 2. The development with change in temperature of the EPR spectra can be accounted for by the existence of three interconvertible conformations, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90940bb69929fbba84db0bced3747559
https://doi.org/10.1007/bf00953847
https://doi.org/10.1007/bf00953847