Conformational analysis of 1-sila-4-phospha-2,5-cyclohexadienes

dc.contributor.author	Vereshchagina Y.
dc.contributor.author	Ishmaeva E.
dc.contributor.author	Chachkov D.
dc.contributor.author	Alimova A.
dc.contributor.author	Voronkov M.
dc.date.accessioned	2018-09-18T20:18:35Z
dc.date.available	2018-09-18T20:18:35Z
dc.date.issued	2011
dc.identifier.issn	1070-3632
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/138566
dc.description.abstract	Conformational analysis of 1-sila-4-phospha-2,5-cyclohexadienes was performed using the methods of dipole moments and quantum-chemicall calculations (DFT B3LYP/6-31G*). Irrespective of the degree of coordination of the phosphorus atom (3 or 4) the unsaturated six-membered heterocycles adopt the conformation of a flattened boat with the exocyclic phenyl group oriented perpendicular to the double bonds of the heterocycle. This conformation rules out the possibility of intramolecular transannular interaction between the phosphorus and silicon atoms. © Pleiades Publishing, Ltd., 2011.
dc.relation.ispartofseries	Russian Journal of General Chemistry
dc.title	Conformational analysis of 1-sila-4-phospha-2,5-cyclohexadienes
dc.type	Article
dc.relation.ispartofseries-issue	12
dc.relation.ispartofseries-volume	81
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	2498
dc.source.id	SCOPUS10703632-2011-81-12-SID84856965589

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