Title of article
Structure of La2@C80 studied by La K-edge XAFS
Author/Authors
Kubozono، نويسنده , , Y and Takabayashi، نويسنده , , Y and Kashino، نويسنده , , S and Kondo، نويسنده , , M and Wakahara، نويسنده , , T and Akasaka، نويسنده , , T and Kobayashi، نويسنده , , K and Nagase، نويسنده , , S and Emura، نويسنده , , S and Yamamoto، نويسنده , , K، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
7
From page
163
To page
169
Abstract
The structure of La2@C80 is studied by La K-edge XAFS from 40 to 295 K. The distances between the La atom and the first nearest C atoms have been determined to be 2.42(1) Å at 40 K and 2.44(2) Å at 295 K, and those between the La atom and the second nearest C atoms to be 2.97(2) Å at 40 K and 2.98(3) Å at 295 K. The La–La distance has been determined to be 3.90(1) Å at 40 K and 3.88(2) Å at 295 K. The temperature dependence of the mean-square displacement of La–C is also studied to get an insight into the dynamical behavior of two La atoms in the C80 cage.
Journal title
Chemical Physics Letters
Serial Year
2001
Journal title
Chemical Physics Letters
Record number
1774866
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