Dynamical behavior in C82 metal endohedral fullerenes: 2D correlation analysis of x-ray and infrared data

Augusto Marcelli; Wei Xu; Lei Liu; Chunru Wang; Wangsheng Chu; Ziyu Wu

doi:10.1117/1.3266499

1 October 2009 Dynamical behavior in C82 metal endohedral fullerenes: 2D correlation analysis of x-ray and infrared data

Augusto Marcelli; Wei Xu; Lei Liu; Chunru Wang; Wangsheng Chu; Ziyu Wu

Author Affiliations +

J. of Nanophotonics, 3(1), 031975 (2009). https://doi.org/10.1117/1.3266499

Abstract

Metal endohedral fullerenes are large clusters mainly composed by carbon atoms characterized by unique properties. Fullerenes, the third form of solid carbon exhibit peculiar properties whose understanding is relevant for both fundamental studies and technological applications. A systematic investigation of both vibrational and structural properties of M@C82* (M=Y, La and Gd) compounds was performed by means of temperature dependent Fourier Transorf InfraRed (FTIR) and X-ray Absorption Near Edge Structure (XANES) spectroscopy. Among the nine possible isomers of the C₈₂ series: C_2v and C_s isomers were synthesized and characterized. Looking at both synchronous and asynchronous correlations of two dimensional (2D)-correlation plots of combined x-ray and InfraRed (IR) data we may support the identification of C_2v and C_s isomers. Different energy regions in x-ray and IR spectra have been selected and analyzed in order to distinguish isomers and understand the unique properties of metal-doped fullerene clusters.

Citation Download Citation

Augusto Marcelli, Augusto Marcelli, Wei Xu, Wei Xu, Lei Liu, Lei Liu, Chunru Wang, Chunru Wang, Wangsheng Chu, Wangsheng Chu, Ziyu Wu, Ziyu Wu, } "Dynamical behavior in C82 metal endohedral fullerenes: 2D correlation analysis of x-ray and infrared data," Journal of Nanophotonics 3(1), 031975 (1 October 2009). https://doi.org/10.1117/1.3266499 . Submission:

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $20.00

Non-members: $25.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years