✦ LIBER ✦

Vibrational spectra of lutetium and ytterbium bis-phthalocyanine in thin solid films and SER(R)S on silver island films

✍ Scribed by R. Aroca; R.E. Clavijo; C.A. Jennings; G.J. Kovacs; J.M. Duff; R.O. Loutfy

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 342 KB
Volume: 45
Category: Article
ISSN: 1386-1425
DOI: 10.1016/0584-8539(89)80154-0

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✦ Synopsis

Thin solid films of lutetium and ytterbium diphthalocyanine (Pc2) complexes have been studied using vibrational and electronic absorptions, spontaneous and resonant Raman (RR) and surface enhanced Raman scattering (SERS) on silver island films. Surface enhanced resonance Raman spectra (SERRS) are identical to the RRS spectra with an enhancement factor of about 500. Vibrational data were consistent with a C4v molecular symmetry.