Syntheses and structures of N,C,N-stabilized antimony chalcogenides

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911698" target="_blank" >RIV/00216275:25310/17:39911698 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jorganchem.2017.01.007" target="_blank" >http://dx.doi.org/10.1016/j.jorganchem.2017.01.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jorganchem.2017.01.007" target="_blank" >10.1016/j.jorganchem.2017.01.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Syntheses and structures of N,C,N-stabilized antimony chalcogenides

Popis výsledku v původním jazyce

The oxidation reactions of ArSb [Ar = 2,6-( HC=N-t- Bu)(2)C6H3] with S-8, grey Se and Te as well as E2Ph2 (E== S, Se, Te) are demonstrated. The reactions of ArSb with elemental sulfur and selenium occurred at elevated temperatures and yielded ArSbE (E== S, 1; Se 2), whereas the reactions with E2Ph2 proceeded at room temperature with subsequent formation of the corresponding insertion complexes ArSb(EPh) 2 (E==S 3; Se 4). In addition, ArSb(TePh)(2) (5) was formed at very low temperature and showed a temperature-dependent reversible equilibrium with ArSb and Te2Ph2 between -80 degrees C and 20 degrees C. The formation and structure of compounds 1-4, which were isolated in good yields, are assigned through multinuclear NMR (H-1, C-13, Se-77), IR spectroscopy and microanalyses data. In addition, the molecular structures of 2-4 are further confirmed by single crystal X-ray diffraction studies.

Název v anglickém jazyce

Syntheses and structures of N,C,N-stabilized antimony chalcogenides

Popis výsledku anglicky

The oxidation reactions of ArSb [Ar = 2,6-( HC=N-t- Bu)(2)C6H3] with S-8, grey Se and Te as well as E2Ph2 (E== S, Se, Te) are demonstrated. The reactions of ArSb with elemental sulfur and selenium occurred at elevated temperatures and yielded ArSbE (E== S, 1; Se 2), whereas the reactions with E2Ph2 proceeded at room temperature with subsequent formation of the corresponding insertion complexes ArSb(EPh) 2 (E==S 3; Se 4). In addition, ArSb(TePh)(2) (5) was formed at very low temperature and showed a temperature-dependent reversible equilibrium with ArSb and Te2Ph2 between -80 degrees C and 20 degrees C. The formation and structure of compounds 1-4, which were isolated in good yields, are assigned through multinuclear NMR (H-1, C-13, Se-77), IR spectroscopy and microanalyses data. In addition, the molecular structures of 2-4 are further confirmed by single crystal X-ray diffraction studies.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/GA15-06609S" target="_blank" >GA15-06609S: Organokovové sloučeniny antimonné a bismutné - nová třída ligandů pro přechodné kovy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Organometallic Chemistry

ISSN

0022-328X

e-ISSN

—

Svazek periodika

845

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

38-43

Kód UT WoS článku

000405773500007

EID výsledku v databázi Scopus

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