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Pregled bibliografske jedinice broj: 401113

Časopis

Autori: Tomić, Antonija; Živković, Tomislav
Naslov: On the vibrational interlacing rule in deuterated thiophenes : I. Out-of-plane vibrations
( On the vibrational interlacing rule in deuterated thiophenes : I. Out-of-plane vibrations )
Izvornik: Croatica chemica acta (0011-1643) 82 (2009), 2; 561-566
Vrsta rada: članak
Ključne riječi: vibrational isotope effect; deuterated thiophenes; out-of-plane vibrations; interlacing rule; low rank perturbation
( vibrational isotope effect; deuterated thiophenes; out-of-plane vibrations; interlacing rule; low rank perturbation )
Sažetak:
According to the interlacing rule, if A and B_t are two molecules which differ by a single isotopic substitution at atomic site t, vibrational frequencies of a molecule A are interlaced with the vibrational frequencies of molecule B_t. This rule is valid within the harmonic approximation, and in the case of planar molecules one has two interlacing rules, one for in-plane and another for out-of-plane frequencies. The validity of this rule is verified for theoretical and experimental out-of-plane frequencies of thiophene and deuterated thiophene molecules. This rule can help to analyze vibrational spectra, especially in assignments of experimental frequencies to various vibrational types.
Projekt / tema: 098-0982915-2942
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Fizika,Kemija
URL Internet adrese: http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=62259
URL cjelovitog teksta:
Google Scholar: On the vibrational interlacing rule in deuterated thiophenes : I. Out-of-plane vibrations
Upisao u CROSBI: dbabic@irb.hr (dbabic@irb.hr), 3. Lip. 2009. u 18:14 sati



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