Vibrational spectroscopy of cis- and tra
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Ermelinda M.S. MaΓ§Γ΄as; Jan Lundell; Mika Pettersson; Leonid Khriachtchev; Rui Fa
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Article
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2003
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Elsevier Science
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English
β 198 KB
Absorption spectra of cis and trans conformers of formic acid (HCOOH) isolated in solid argon are analyzed in the mid-infrared (4000-400 cm Γ1 ) and near-infrared (7800-4000 cm Γ1 ) regions. The HCOOH absorption spectrum reveals matrix-site splitting for the trapped molecule. Narrowband tunable infr