Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Vera B. Logvinova"'
Publikováno v:
Optics and Spectroscopy. 127:984-990
We have determined the crystal structure of gallium(III) fluoride dimeric complex [N(CH3)4]2[Ga2F8(H2O)2], which is composed of [N(CH3)4]+ tetrahedral cations and [Ga2F8(H2O)2]2– dimeric complex anions, formed by combining two slightly distorted Ga
Autor:
Vera B. Logvinova, E. B. Merkulov, Andrey V. Gerasimenko, V. Ya. Kavun, Ruven L. Davidovich, M. M. Polyantsev
Publikováno v:
Journal of Solid State Chemistry. 277:548-555
A molecular aqua-fluoride complex of indium(III) InF3(H2O)(C2H4N4)2 (I) has been synthesized for the first time, along with its anhydrous analogue – InF3(C2H4N4)2 (II), which has been obtained by thermal dehydration of I. The crystal structure of I
Autor:
Anatoly A. Udovenko, Vera B. Logvinova, Ruven L. Davidovich, Gennady V. Shilov, Valery V. Tkachev, T. A. Kaidalova
Publikováno v:
Journal of Structural Chemistry. 59:1400-1404
Crystal structures of CuInF5·7H2O and ZnGaF5·7H2O are determined. They are composed of centrosymmetric octahedral complex [Cu(1)(H2O)6]2+ and [Cu(2)(H2O)6]2+ ([Zn(1)(H2O)6]2+ and [Zn(2)(H2O)6]2+ respectively) cations and two types of centrosymmetri
Publikováno v:
Journal of Fluorine Chemistry. 212:13-16
The first compound of indium(III) with an amino acid – triglycinium hexafluoridoindate(III), (C2H6NO2)3[InF6] – was synthesized and investigated by X-ray, and 19F, 1H NMR methods. The structure of (C2H6NO2)3[InF6] is formed by slightly distorted
Autor:
Vera B. Logvinova, Ruven L. Davidovich, Anatoly A. Udovenko, Gennady V. Shilov, Valery V. Tkachev
Publikováno v:
Journal of Structural Chemistry. 59:652-656
Fluoride complexes of indium(III) with mixed monovalent M+ (M = Rb, Cs, NH4) and divalent [Cu(H2O)4]2+ cations of the composition M[Cu(H2O)4]InF6·nH2O (M = Rb, Cs, NH4; n = 0, 1) are synthesized for the first time and their crystal structures with a
Publikováno v:
Journal of Structural Chemistry. 58:1436-1439
A new indium(III) fluoride complex Cu(InF4)2·10H2O with the divalent Cu2+ cation is synthesized for first time, and its crystal structure, which is a new type of the structure of complex fluorides of trivalent metals with divalent cations, obtained
Publikováno v:
Journal of Structural Chemistry. 58:813-816
The crystal structures of isostructural fluoride complexes of indium(III) M[InF4(H2O)2] (M = Rb, Cs) crystallizing in the monoclinic system, space group I2/a, are studied. The structures of M[InF4(H2O)2] (M = Rb, Cs) are formed of isolated centrosymm
Publikováno v:
Journal of Structural Chemistry. 58:97-101
The crystal structures of isostructural mixed-ligand fluorosulfate complex compounds of indium(III) M2[InF3(SO4)H2O] (M = K, NH4), formed of K+ cations, NH4 + respectively, and complex [InF3(SO4)H2O]2– anions are determined. In the complex anion, t
Publikováno v:
Journal of Structural Chemistry. 57:1584-1587
Crystal structures of newly synthesized tetramethylammonium hexafluoridoniobate(V) and hexafluoridotantalate(V) (CH3)4N[МF6] (M=Nb, Ta) have been determined; they crystallize in the tetragonal crystal system, sp. gr. P4/nmm. Crystal structures of is
Autor:
Vera B. Logvinova, Valery Ya. Kavun, Anatoly A. Udovenko, Mikhail M. Polyantsev, Ruven L. Davidovich, E. B. Merkulov, Andrey V. Gerasimenko
Publikováno v:
Journal of Fluorine Chemistry. 243:109721
Indium(III) fluoride complexes with β-alanine amino acid (β-AlaH)[InF4(H2O)2]·0.5H2O and (β-AlaH)2[InF5(H2O)]·2H2O have been synthesized for the first time and investigated by the methods of single crystal X-ray diffraction, 19F, 1H NMR spectros