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Synthesis, NMR and Computational Study of 1, 2-Diethyl-3-(trimethylsilyl)cyclopropenylium Hexachloroantimonate


Zrinski, Irena; Gadanji, Gordana; Eckert-Maksić, Mirjana
Synthesis, NMR and Computational Study of 1, 2-Diethyl-3-(trimethylsilyl)cyclopropenylium Hexachloroantimonate // Structural Chemistry, 15 (2004), 3; 195-206 (međunarodna recenzija, članak, znanstveni)


Naslov
Synthesis, NMR and Computational Study of 1, 2-Diethyl-3-(trimethylsilyl)cyclopropenylium Hexachloroantimonate

Autori
Zrinski, Irena ; Gadanji, Gordana ; Eckert-Maksić, Mirjana

Izvornik
Structural Chemistry (1040-0400) 15 (2004), 3; 195-206

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
1; 2-diethyl-3-(trimethylsilyl)cyclopropenylium hexachloroantimonate; 13C NMR chemical shifts; electronic structure; stabilisation by alkyl and silyl group; NICS(1)

Sažetak
Preparation and 13C NMR identification of 1, 2-diethyl-3-(trimethylsilyl)cyclopropenylium hexachloroantimonate (4) is described. The assignment of the NMR data was corroborated by calculating 13C NMR chemical shifts of the corresponding model ion 4M. The total stabilisation of the parent cyclopropenylium ion 1 substituted by the silyl and the two methyl groups is found to be only slightly lower than stabilisation of the trimethyl derivative. The computed NICS(1) parameters reveal that all of the examined ions possess substantial aromatic character.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
0098056

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Zrinski, Irena; Gadanji, Gordana; Eckert-Maksić, Mirjana
Synthesis, NMR and Computational Study of 1, 2-Diethyl-3-(trimethylsilyl)cyclopropenylium Hexachloroantimonate // Structural Chemistry, 15 (2004), 3; 195-206 (međunarodna recenzija, članak, znanstveni)
Zrinski, I., Gadanji, G. & Eckert-Maksić, M. (2004) Synthesis, NMR and Computational Study of 1, 2-Diethyl-3-(trimethylsilyl)cyclopropenylium Hexachloroantimonate. Structural Chemistry, 15 (3), 195-206.
@article{article, year = {2004}, pages = {195-206}, keywords = {1, 2-diethyl-3-(trimethylsilyl)cyclopropenylium hexachloroantimonate, 13C NMR chemical shifts, electronic structure, stabilisation by alkyl and silyl group, NICS(1)}, journal = {Structural Chemistry}, volume = {15}, number = {3}, issn = {1040-0400}, title = {Synthesis, NMR and Computational Study of 1, 2-Diethyl-3-(trimethylsilyl)cyclopropenylium Hexachloroantimonate}, keyword = {1, 2-diethyl-3-(trimethylsilyl)cyclopropenylium hexachloroantimonate, 13C NMR chemical shifts, electronic structure, stabilisation by alkyl and silyl group, NICS(1)} }

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  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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