Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/94172
Type: Artigo de periódico
Title: Thermal Decomposition Of (η6-benzene)tricarbonylchromium(0) Inside The α-cages Of The Na56 Y Zeolite
Author: Forner R.
Vichi E.J.S.
Pastore H.O.
Abstract: We present here the first results that show the different thermal stabilities of the complex (η6-benzene)tricarbonylchromium(0), [Cr(η6-C6H6)(CO)3], when anchored at different sites inside the a-cages of zeolite Na56 Y, sites 1 and 2. When the system is heated under dynamic vacuum, the complex anchored at site 1, in which the interactions C6H6-Na + and Na+-OC are stronger, decomposes slower than the complex anchored at site 2, in which such interactions are weaker. When the system is heated under static vacuum, the rates of decomposition of the complex anchored in both sites are comparable. The complex inside Na56 Y is less stable than the same complex in the solid state.
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Rights: aberto
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Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-1942438704&partnerID=40&md5=3241461280ab70fb88911a3828d75e7f
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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