کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9776476 | 1509485 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electronic Structure of Metallofullerene, Tm@C82 (II)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
بیومتریال
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Ultraviolet photoelectron spectra of one of three Tm@C82 isomers, Tm@C82 (II), were measured with synchrotron radiation light source. The spectra resemble those of Ca@C82 (III), which indicates that these two metallofullerenes have analogous valence electronic structures as well as the cage structures. The spectra of Tm@C82 (II) and Ca@C82 (III) are well reproduced by a simulated spectrum obtained with ab initio calculation based on the C2 (no.5) cage geometry. This finding supports symmetry group determination carried out with NMR measured on Tm@C82 (II). Because of spectral resemblance, the electronic structure of metallofullerenes seems to be determined solely by the fullerene cage and entrapped atom species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 152, Issues 1â3, 20 September 2005, Pages 357-360
Journal: Synthetic Metals - Volume 152, Issues 1â3, 20 September 2005, Pages 357-360
نویسندگان
S. Hino, N. Wanita, K. Iwasaki, D. Yoshimura, N. Ozawa, T. Kodama, K. Sakaguchi, H. Nishikawa, I. Ikemoto, K. Kikuchi,