Zobrazeno 1 - 9
of 9
pro vyhledávání: '"N. V. Izarova"'
Publikováno v:
Russian Chemical Bulletin. 58:507-512
The reactions of the tetranuclear hydroxo complexes [M4(fu2-OH)8(H20)16]8+ (M = Zr or Hf) with monolacunar Keggin-type [α-PW11O39]7- and Dawson-type [α2-P2W17O61] phosphotungstates afford the polyoxoanions [(H2O)HT(fu2-OH)(PW11O39)2]8- and [(H2O)M(
Publikováno v:
Russian Chemical Bulletin. 58:134-137
The catalytic properties of the iron-containing Keplerate [H4Mo72Fe30O254(CH3COO)10-Mo2O7(H2O)H2Mo2O8(H2O)3(H2O)87] • (~80)H2O (1) in the selective liquid-phase oxidation of thio ethers were studied. Compound 1 shows high catalytic activity and sel
Autor:
Dieter Fenske, Maxim N. Sokolov, Alexander Rothenberger, Denis G. Samsonenko, N. V. Izarova, Vladimir P. Fedin
Publikováno v:
Russian Chemical Bulletin. 57:78-82
The reactions of the polyoxometalate [Mo36O108(NO)4(H2O)16]12− with EuCl3· 6H2O and Tm2(SO4)3 · 8H2O afford the coordination polymers with the following composition: (H3O)3.67{Eu(H2O)4}{Eu(H2O)6}2 {Mo36(NO)4O108(H2O)16)}Cl0.67 · 29.5H2O and (H3O
Autor:
N. V. Izarova, Dieter Fenske, Vladimir P. Fedin, Dmitrij Yu. Naumov, Denis G. Samsonenko, Maxim N. Sokolov, Alexander Rothenberger
Publikováno v:
European Journal of Inorganic Chemistry. 2005:4985-4996
The Mo 3 6 -Polyoxometalate [Mo 3 6 O 1 0 8 (NO) 4 (H 2 O) b 16] 1 2 - reacts with Ln 3 + to give crystalline solids with 1D, 2D, and 3D polymeric frameworks, depending on the size of Ln 3 + and the reaction conditions. Reaction of LaCl 3 with (NH 4
Autor:
Dieter Fenske, Mikhail Yu. Antipin, Fedor M. Dolgushin, N. V. Izarova, Vladimir P. Fedin, Maxim N. Sokolov
Publikováno v:
Comptes Rendus Chimie. 8:1922-1926
Reaction of the ammonium salt of keplerate, [{(MoVI)MoVI5O21(H2O)6}12{MoV2O4CH3COO)}30]42– with Gd(NO3)3 leads to complex transformations with [{Gd(H2O)5}4{Mo36(NO)4O108(H2O)16}]·34 H2O (1) as final product. According to X-ray structural data it c
Autor:
Dieter Fenske, Maxim N. Sokolov, Lukasz Ponikiewski, N. V. Izarova, Alexander Rothenberger, Vladimir P. Fedin
Publikováno v:
Comptes Rendus Chimie. 8:1005-1010
A new metal–organic coordination polymer [Fe(4,4′-bpy)3(H2O)2](PF6)2·2(4,4′-bpy)·5 H2O (1) (bpy = bipyridine) was prepared. X-ray structural analysis reveals that 1 is a three-dimensional network with nanosized channels constructed from one-d
Publikováno v:
Journal of Structural Chemistry. 46:147-153
A complex of the composition KNa3[Fe3O(CH3COO)6(H2O)3]3 [α-P2W17Fe(H2O)O61]·32.5H2O (I) was obtained by interaction of FeCl3·6H2O and phosphotungstate K10[α2-P2W17O61]·20H2O in an acetate buffer with a yield of 52%. Compound I was characterized
Autor:
Jérôme Marrot, Maxim N. Sokolov, N. V. Izarova, E. Cadot, Vladimir P. Fedin, Francis Sécheresse
Publikováno v:
Russian Chemical Bulletin. 53:1503-1506
The polyoxothiometalate complex [{Mo3S4(H2O)5}4(γ-SiW10O36)4]16– was prepared by the reaction of the cationic triangular molybdenum aqua complex [Mo3S4(H2O)9]4+ (electrophile) with the lacunary polyoxotungstate complex [γ-SiW10O36]8– (nucleophi
Publikováno v:
Russian Chemical Bulletin; Jul2004, Vol. 53 Issue 7, p1503-1506, 4p