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X-ray Absorption Spectroscopy Studies of Ruthenoxane Phthalocyanine Derivative HO-[(Pc)RuO](n)()-H
L. Alagna1, A. Capobianchi, P. Marovino
1Istituto di Chimica dei Materiali (CNR), Area della Ricerca di Montelibretti, CP 10, 00016 Monterotondo Stazione, Italy, and Istituto Nazionale per la Fisica della Materia, Università degli Studi di Roma "La Sapienza," Roma, Italy.
Inorganic Chemistry
|October 24, 2001
Abstract:
Comprehensive EXAFS investigation carried out on ruthenoxane phthalocyanine and on its chemical precursors ruthenium phthalocyanine dimer and ruthenium bis-pyridine phthalocyanine are reported. The distances around the ruthenium atom were obtained by data analysis and confirm the structural models already proposed for the first two compounds and indicate two pyridines axially coordinated to the central metal for the adduct.