Enviar artigo por via de e-mail Determination of molar extinction coefficients for endohedral metallofullerene Dy@C82(C2v)
- Autores: Kareev I.E.1, Nekrasov V.M.2, Dutlov A.E.2, Bubnov V.P.1, Martynenko V.M.1, Laukhina E.E.3,4, Veciana J.3, Rovira C.3
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Afiliações:
- Institute of Problems of Chemical Physics, Russian Academy of Sciences
- Department of Fundamental Physics and Chemical Engineering, M. V. Lomonosov Moscow State University
- Institut de Ciencia de Materials de Barcelona (ICMAB-CSIC)
- CIBER de Bioingenieria, Biomateriales y Nanomedicina (CIBER-BBN)
- Edição: Volume 65, Nº 10 (2016)
- Páginas: 2421-2424
- Seção: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/239114
- DOI: https://doi.org/10.1007/s11172-016-1600-z
- ID: 239114
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Resumo
Isomerically pure endohedral metallofullerene Dy@C82(C2v) was synthesized by the electric arc method, extracted from the soot with o-dichlorobenzene, isolated from the extract by HPLC, and characterized by mass spectrometry and spectrophotometry. The spectrophotometric titration of a solution of endohedral metallofullerene Dy@C82(C2v) was conducted with potassium perchlorotriphenylmethide. The concentration of Dy@C82(C2v) in o-dichlorobenzene was determined, and the molar absorption coefficients for its neutral and anionic forms were calculated (3.0•103 (at 927 nm) and 4.0•103 mol–1 L cm–1 (at 884 nm), respectively.
Sobre autores
I. Kareev
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Autor responsável pela correspondência
Email: kareev@icp.ac.ru
Rússia, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
V. Nekrasov
Department of Fundamental Physics and Chemical Engineering, M. V. Lomonosov Moscow State University
Email: kareev@icp.ac.ru
Rússia, Moscow, 119991
A. Dutlov
Department of Fundamental Physics and Chemical Engineering, M. V. Lomonosov Moscow State University
Email: kareev@icp.ac.ru
Rússia, Moscow, 119991
V. Bubnov
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: kareev@icp.ac.ru
Rússia, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
V. Martynenko
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: kareev@icp.ac.ru
Rússia, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
E. Laukhina
Institut de Ciencia de Materials de Barcelona (ICMAB-CSIC); CIBER de Bioingenieria, Biomateriales y Nanomedicina (CIBER-BBN)
Email: kareev@icp.ac.ru
Espanha, Bellaterra, Campus UAB, 08193; Monforte de Lemos 3—5, Pabellon 11, Madrid, 28029
J. Veciana
Institut de Ciencia de Materials de Barcelona (ICMAB-CSIC)
Email: kareev@icp.ac.ru
Espanha, Bellaterra, Campus UAB, 08193
C. Rovira
Institut de Ciencia de Materials de Barcelona (ICMAB-CSIC)
Email: kareev@icp.ac.ru
Espanha, Bellaterra, Campus UAB, 08193
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