RICHTERA, Lukáš and Jiří TOUŽÍN. Donor-akceptorové sloučeniny oxidu sírového a 1,4 - dioxanu (Donor-Acceptor Compounds of Sulphur Trioxide with 1,4-Dioxane). In Chemické listy. Ostrava: Česká společnost chemická. p. 633-633. ISBN 0009-2770. 2004.
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Basic information
Original name Donor-akceptorové sloučeniny oxidu sírového a 1,4 - dioxanu
Name (in English) Donor-Acceptor Compounds of Sulphur Trioxide with 1,4-Dioxane
Authors RICHTERA, Lukáš (203 Czech Republic) and Jiří TOUŽÍN (203 Czech Republic, guarantor).
Edition Ostrava, Chemické listy, p. 633-633, 1 pp. 2004.
Publisher Česká společnost chemická
Other information
Original language Czech
Type of outcome Proceedings paper
Field of Study 10402 Inorganic and nuclear chemistry
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/04:00010780
Organization unit Faculty of Science
ISBN 0009-2770
Keywords in English DA-complex; Sulphur trioxide; 1;4-dioxane; Crystal structure; Raman spectra
Tags 1, 4-Dioxane, Crystal Structure, DA-complex, Raman spectra, Sulphur trioxide
Changed by Changed by: doc. RNDr. Jiří Toužín, CSc., učo 164. Changed: 7/11/2005 13:32.
Abstract
Krystalová a molekulová struktura aduktů C4H8O2.SO3 a C4H8O2.2SO3 byla stanovena rentgenograficky a pomocí Ramanovy spektroskopie. Oba tyto DA-komplexy přecházejí krystalizací z dioxanu na solvát C4H8O2.SO3.C4H8O2 charakterizovaný týmiž metodami. Mezi produkty samovolného rozkladu C4H8O2.SO3 a C4H8O2.2SO3 v prostředí tetrachlormethanu byly identifikovány a charakterizovány solváty C4H8O2.H2SO4 a C4H8O2.H2S2O7.
Abstract (in English)
Crystal and molecular structure of adducts C4H8O2.SO3 and C4H8O2.2SO3 were determined by X-ray structure analysis and Raman spectroscopy. Both compounds crystallize from excess of 1,4-dioxane as solvate C4H8O2.SO3.C4H8O2, which was characterized by the same methods. Conditions for preparation of all three compounds in high purity and good yield were optimized. Solvates C4H8O2.H2SO4 and C4H8O2.H2S2O7 were identified between products of selfdecomposition of C4H8O2.SO3 and C4H8O2.2SO3 respectively in tetrachlormethane solution.
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MSM 143100011, plan (intention)Name: Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů
Investor: Ministry of Education, Youth and Sports of the CR, Structure and character of bonding, properties and analysis of synthetic and natural molecular ensembles
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