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|Type:||Artigo de periódico|
|Title:||X-ray Structure Of (n-heterocyclic)(η4-diene)-dicarbonyliron(0) Compounds|
|Author:||De Paoli M.-A.|
|Abstract:||(N-Heterocyclic)(η4-diene)dicarbonyliron(0) compounds, where the N-heterocycles are quinoline and pyrazine and the diene is the diethyl ester of the hexa-2,4-dien-1,6-dioic acid (diethyl muconate) were studied by X-ray diffraction. The measurements demonstrated that the N-heterocycle occupies different positions of a tetragonal pyramid in these compounds. Quinoline occupies a basal position and pyrazine an apical position. This is discussed in terms of the π-bonding ability of the ligands. © 1987.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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