pubmed:abstractText |
The first dinitrogen complexes with the hydrosoluble PTA ligand, or its protonated form PTA-H, trans-[ReCl(N2)(PTA-H)n(PTA)(4-n)]n+ (n = 0-4), are prepared, shown to be soluble and stable in water, interconvertible by stepwise protonation/deprotonation and to form, upon N2 loss, the corresponding penta-coordinate compounds. Dinitrogen displacement by CO affords trans-[ReCl(CO)(PTA)4].
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pubmed:affiliation |
Centro de Química Estrutural, Complexo I Instituto Superior Técnico, TU-Lisbon, Av. Rovisco Pais, 1049-001, Lisbon, Portugal.
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