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|Type:||Artigo de periódico|
|Title:||Thermal Decomposition Of (η6-benzene)tricarbonylchromium(0) Inside The α-cages Of The Na56 Y Zeolite|
|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.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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