Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V. O. Gel'mbol'dt"'
Publikováno v:
Russian Journal of Inorganic Chemistry. 55:1209-1215
The reaction of 45% silicahydrofluoric acid with 2-ethyl-4-thiocarbamoyl-4-pyridine (L1) and 2-propyl-4-thiocarbamoyl-4-pyridine (L2) yields (L1H)2SiF6 and (L2H)2SiF6 hexafluorosilicates. These hexafluorosilicates are characterized by the data of IR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d297db6281b0a2730a64610131ce4a1d
https://doi.org/10.1134/s0036023610080097
https://doi.org/10.1134/s0036023610080097
Autor:
V. O. Gel'mbol'dt, Larisa V. Koroeva, Mark Botoshansky, Eduard V. Ganin, Yurii E. Ivanov, Marina S. Fonari
Publikováno v:
Journal of Fluorine Chemistry. 130:428-433
Pyridinium hexafluorosilicates of the composition (LH)2[SiF6] (I, II, IV, L = 2-aminopyridine, 3-aminopyridine, and 2,6-diaminopyridine) and (LH)2[SiF6]·H2O (III, L = 4-aminopyridine) were separated as crystalline products of interaction of fluorosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ebd43dbd0a783ee6cf7f4d0f419d1c8
https://doi.org/10.1016/j.jfluchem.2009.01.007
https://doi.org/10.1016/j.jfluchem.2009.01.007
Publikováno v:
Russian Journal of Inorganic Chemistry. 53:875-878
Complex [3-HO(O)CC5H4NH]2SiF6 is synthesized, and its structure is determined by single-crystal X-ray diffraction. In its ionic structure, the centrosymmetric SiF62− anions (the Si-F bond lengths are 1.6658(15)–1.7033(17) A) and [3-HO(O)CC5H4NH]+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43db04823e64fa05aa716960c3a552bd
https://doi.org/10.1134/s0036023608060107
https://doi.org/10.1134/s0036023608060107
Publikováno v:
Russian Journal of Inorganic Chemistry. 52:1131-1135
The structure of the complex (o-CH3C6H4NH3)2SiF6 was determined by X-ray diffraction. In the ionic structure of the complex, the SiF 6 2− anions (Si-F, 1.595(9)-1.683(17)A) and the o-CH3C6H4NH 3 + cations are combined by NH⋯F hydrogen bonds (N⋯
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f7888a736568a2bed41082633e31309
https://doi.org/10.1134/s0036023607070236
https://doi.org/10.1134/s0036023607070236
Publikováno v:
Russian Journal of Inorganic Chemistry. 51:1653-1658
The interactions in the H2SiF6-o-phenylenediamine-H2O (FSA-PDA-H2O) system at 25°C is studied using the isothermal solubility method. The solid phases existing in the system are o-PDA (0-23.70 wt % H2SiF6) and hexafluorosilicate formulated as (o-PDA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25d6caa920a89b5a72c28520131b7006
https://doi.org/10.1134/s0036023606100226
https://doi.org/10.1134/s0036023606100226
Publikováno v:
Russian Journal of Inorganic Chemistry. 51:1561-1564
Complex (p-O2NC6H4NH3)2SiF6 (I) is prepared by reacting fluorostlicic acid with p-nitroaniline in methanol and structurally studied using single-crystal X-ray diffraction. In the ionic structure of this complex, SiF 6 2− centrosymmetrical anions (a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cdb6b3a94d47e5fb1cadf484c6579b8
https://doi.org/10.1134/s0036023606100081
https://doi.org/10.1134/s0036023606100081
Autor:
Marina S. Fonari, Larisa V. Koroeva, Janusz Lipkowski, Sergei A. Kotlyar, V. O. Gel'mbol'dt, Yurii A. Simonov, Gerbert L. Kamalov, Eduard V. Ganin
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 56:345-354
The reaction of Nb2O5 and Ta2O5 with an aqueous solution of hydrofluoric acid, HF in the presence of biphenyl-20-crown-6 (BP20C6, L1) or [1.5]dibenzo-18-crown-6 ([1.5]DB18C6, L2) results in the complexes [L1·(H3O)][NbF6] (1), [L1 (H3O)][TaF6] (2), [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d439c15b531d8dfb092ab4a52a1ad58
https://doi.org/10.1007/s10847-006-9113-2
https://doi.org/10.1007/s10847-006-9113-2
Autor:
Yu. A. Simonov, Ed. V. Ganin, V. O. Gel'mbol'dt, Mark Botoshansky, A. A. Ennan, Marina S. Fonari
Publikováno v:
Journal of Fluorine Chemistry. 125:1951-1957
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b8e5dd2161c8bcaebd9c2cbdd67a90
https://doi.org/10.1016/j.jfluchem.2004.08.003
https://doi.org/10.1016/j.jfluchem.2004.08.003
Autor:
V. O. Gel'mbol'dt, Marina S. Fonari, Yurii A. Simonov, Gabriele Bocelli, Eduard V. Ganin, Yurii Chumakov
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 59:m168-m170
X-ray data were obtained for the monoclinic polymorph of rac-5,7,7,12,12,14-hexamethyl-1,4,8,11-tetraazoniacyclotetradecane bis(hexafluorogermanate) tetrahydrate, (C(16)H(40)N(4))[GeF(6)](2).4H(2)O. The tetraaza-macrocyclic cations lie across inversi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db482d80042f1f0610c308c254a2925a
https://doi.org/10.1107/s0108270103005869
https://doi.org/10.1107/s0108270103005869
Autor:
V. O. Gel'mbol'dt, A. A. Ennan
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d54e85e0ca9b9b6dd83ab74e5f0cbb5e
https://doi.org/10.1002/chin.199436277
https://doi.org/10.1002/chin.199436277