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Pregled bibliografske jedinice broj: 234225

Časopis

Autori: Vančik, Hrvoj; Gabelica, Vesna; Sunko, Dionis Emerik
Naslov: Vibrational Spectra of C4H7+ Isomers in Low-Temperature Antimony Pentafluoride Matrices
( Vibrational Spectra of C4H7+ Isomers in Low-Temperature Antimony Pentafluoride Matrices )
Izvornik: Journal of Physical Organic Chemistry (0894-3230) 6 (1993); 427-432
Vrsta rada: članak
Ključne riječi: Antimony Pentafluoride Matrices; bicyclobutonium cation; cyclopropylcarbinyl cation; 1-methylallyl; vibrational spectra
( Antimony Pentafluoride Matrices; bicyclobutonium cation; cyclopropylcarbinyl cation; 1-methylallyl; vibrational spectra )
Sažetak:
The IR spectra of isomeric bicyclobutonium(1), delocalized cycloproylcarbinyl (2) and 1-methylallyl (3) cations were recorded at 180 K in SbF5 matrices. Cations 1 and 2 generated from cyclopropylcarbinyl and cyclobutyl chlorid, respectively, rearrange to 3 at temperatures above 230 K. The structures 1, 2 and 3 were confirmed by comparison of the recorded frequencies with MP2/6-31G*-calculateed values. These results are in accord with prediction that ions 1 and 2 are rapidly equilibrating non-classical structures.
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
SCI-EXP, SSCI i/ili A&HCI
Kategorija: Znanstveni
Znanstvena područja:
Kemija
URL cjelovitog teksta:
Google Scholar: Vibrational Spectra of C4H7+ Isomers in Low-Temperature Antimony Pentafluoride Matrices



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