Smíšené metal-nitridové klastrové fullereny založené na gadoliniu GdxSc3-xN@C80 (x=1, 2)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F06%3A00042732" target="_blank" >RIV/61388955:_____/06:00042732 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Gadolinium-Based Mixed-Metal Nitride Clusterfullerenes GdxSc3-xN@C80 (x=1, 2)

Popis výsledku v původním jazyce

The first gadolinium-based mixed metal nitride clusterfullerenes GdxSc3-xN@C80 (I) (1, x=2; 2, x=1) have been successfully synthesized by the "reactive gas atmosphere" method and isolated facilely by recycling HPLC. The sum yield of 1 and 2 is 30-40 times higher than that of Gd3N@C80 (I). Moreover, an enhanced relative yield of 1 over the Sc3N@C80 (I) is achieved under the optimized synthesis conditions. According to the UV-vis-NIR spectroscopic characterization, 1 and 2 are both stable fullerenes withlarge optical band-gaps while 1 has higher similarity to Gd3N@C80 (I) and 2 seems to resemble 3 more. The vibrational structures of 1 and 2 are studied by FTIR spectroscopy as well as DFT theoretical computations. In particular, the structures of the encaged GdxSc3-xN clusters within 1 and 2 are analyzed.

Název v anglickém jazyce

Gadolinium-Based Mixed-Metal Nitride Clusterfullerenes GdxSc3-xN@C80 (x=1, 2)

Popis výsledku anglicky

The first gadolinium-based mixed metal nitride clusterfullerenes GdxSc3-xN@C80 (I) (1, x=2; 2, x=1) have been successfully synthesized by the "reactive gas atmosphere" method and isolated facilely by recycling HPLC. The sum yield of 1 and 2 is 30-40 times higher than that of Gd3N@C80 (I). Moreover, an enhanced relative yield of 1 over the Sc3N@C80 (I) is achieved under the optimized synthesis conditions. According to the UV-vis-NIR spectroscopic characterization, 1 and 2 are both stable fullerenes withlarge optical band-gaps while 1 has higher similarity to Gd3N@C80 (I) and 2 seems to resemble 3 more. The vibrational structures of 1 and 2 are studied by FTIR spectroscopy as well as DFT theoretical computations. In particular, the structures of the encaged GdxSc3-xN clusters within 1 and 2 are analyzed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

ChemPhysCHem

ISSN

1439-4235

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

6

Strana od-do

1990-1995

Kód UT WoS článku

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EID výsledku v databázi Scopus

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