NEPLECHOVÁ, Kamila, Zdirad ŽÁK and Jiří TOUŽÍN. Reaction of Triselenium Heptoxide with Pyridine; NovelDA-Complex 4Py.Se2O5. Online. Main Group Chemistry. Spojené státy americké, 1997, vol. 1997, Vol.2, p. 149-153. ISSN 1068-3119. [citováno 2024-04-24]
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Basic information
Original name Reaction of Triselenium Heptoxide with Pyridine; NovelDA-Complex 4Py.Se2O5.
Name in Czech Reakce Se3O7 s pyridinem;Nový DA-komplex 4py.Se2O5
Authors NEPLECHOVÁ, Kamila (203 Czech Republic), Zdirad ŽÁK (203 Czech Republic) and Jiří TOUŽÍN (203 Czech Republic, guarantor)
Edition Main Group Chemistry, Spojené státy americké, 1997, 1068-3119.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10402 Inorganic and nuclear chemistry
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14330/97:00004604
Organization unit Faculty of Informatics
Keywords in English selenium heptoxide;pyridine;DA-complex;crystal structure
Tags Crystal Structure, DA-complex, Pyridine, selenium heptoxide
Changed by Changed by: doc. RNDr. Jiří Toužín, CSc., učo 164. Changed: 19/1/2005 13:13.
Abstract
Se3O7 reacts with an excess of pyridine (py)and forms DA-complexes py.SeO2 and 4py.Se2O5. The latter compound was characterised by elemental analysis, Raman spectroscopy, thermal analysis and x-ray crystallography. It is the first compound in which tetravalent selenium atom is co-ordinated by three nitrogen atoms.
Abstract (in Czech)
Se3O7 reaguje s nadbytkem pyridinu (py) za tvorby DA-komplexů py.SeO2 a 4py.Se2O5. Druhá z těchto sloučenin byla charakterizována elementární analýzou, Ramanovou spektroskopií, termickou analýzou a rtg. strukturní analýzou. Jde o první sloučeninu v níž je atom Se(IV) koordinován třemi atomy dusíku.
Links
GA203/95/1190, research and development projectName: Struktura a vazba ve sloučeninách dusíku, fosforu, síry a selenu a v komplexech kovů triády železa s N,P,S-ligandy
Investor: Czech Science Foundation, Structure and Bonding in the Compounds of Nitrogen,Phosphorus,Sulfur and Selenium and in the Complexes of Fe,Co,and Ni with N,P,S-Ligands
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