Papers

Peer-reviewed
Feb, 2001

Structure of La-2@C-80 studied by La K-edge XAFS

CHEMICAL PHYSICS LETTERS
  • Y Kubozono
    • ,
  • Y Takabayashi
    • ,
  • S Kashino
    • ,
  • M Kondo
    • ,
  • T Wakahara
    • ,
  • T Akasaka
    • ,
  • K Kobayashi
    • ,
  • S Nagase
    • ,
  • S Emura
    • ,
  • K Yamamoto
Volume
335
Number
3-4
First page
163
Last page
169
Language
English
Publishing type
Research paper (scientific journal)
DOI
10.1016/S0009-2614(01)00048-3
Publisher
ELSEVIER SCIENCE BV
The structure of La-2@C-80 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) Angstrom at 40 K and 2.44(2) Angstrom at 295 K, and those between the La atom and the second nearest C atoms to be 2.97(2) Angstrom at 40 K and 2.98(3) Angstrom at 295 K. The La-La distance has been determined to be 3.90(1) Angstrom at 40 K and 3.88(2) Angstrom 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 C-80 cage. (C) 2001 Elsevier Science B.V. All rights reserved.
Link information
DOI
https://doi.org/10.1016/S0009-2614(01)00048-3
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000167197800004&DestApp=WOS_CPL
ID information
  • DOI : 10.1016/S0009-2614(01)00048-3
  • ISSN : 0009-2614
  • Web of Science ID : WOS:000167197800004
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