O
Oscar E. Piro
Researcher at National University of La Plata
Publications - 287
Citations - 4039
Oscar E. Piro is an academic researcher from National University of La Plata. The author has contributed to research in topics: Crystal structure & Molecule. The author has an hindex of 31, co-authored 276 publications receiving 3639 citations. Previous affiliations of Oscar E. Piro include National Scientific and Technical Research Council.
Papers
More filters
Journal ArticleDOI
On the synthesis and structures of the complexes [RuCl(L)(dppb)(N–N)]PF6 (L = CO, py or 4-NH2py; dppb = 1,4-bis(diphenylphosphino)butane; N–N = 2,2′-bipyridine or 1,10-phenanthroline) and [(dppb)(CO)Cl2-Ru-pz-RuCl2(CO)(dppb)] (pz = pyrazine)
Marília I.F. Barbosa,Eliana Maíra Agostini Valle,Salete Linhares Queiroz,Javier Ellena,Eduardo E. Castellano,Valéria R. S. Malta,Jackson R. de Sousa,Oscar E. Piro,Márcio P. de Araujo,Alzir A. Batista +9 more
TL;DR: In this article, the binuclear complex [RuCl(pz-RuCl2(CO)(dppb)(N-N)]PF6 was synthesized by exhaustive electrolysis of these carbonyl compounds or from the precursors.
Journal ArticleDOI
Crystal and molecular structure determination, TGA-DTA, and infrared and Raman spectra of rubidium nitroprusside, Rb2[Fe(CN)5NO]
TL;DR: The title compound, Rb2[Fe(CN)5NO], crystallizes in the space group P212121, witha=5.687(1),b=15.956(2),c=12.645(3) A, andZ=4.
Journal ArticleDOI
Unexpected production of 2,4,6-triphenyl-1,3,5-triazine in the electroreduction of 3,4-diphenyl-1,2,5-thiadiazole 1-oxide. Theoretical estimation of reactive sites for 1-oxide and 1,1-dioxide 1,2,5-thiadiazoles
S.L. Aimone,María Virginia Mirífico,José Alberto Caram,Daniel Glossman Mitnik,Oscar E. Piro,Eduardo E. Castellano,Enrique Julio Vasini +6 more
TL;DR: In this article, 3,4-Diphenyl-1,2,5-thiadiazole 1-oxide (1a ) in acetonitrile solution is electroreduced to 2,4,6-triphenyl -1, 3, 5-triazine and 3, 4-diphensyl- 1, 2, 5 -thiaddiazole parent ring.
Journal ArticleDOI
Chemo-selective hydrolysis of the iminic moiety in salicylaldehyde semicarbazone promoted by ruthenium
Marisol Vieites,Pablo Buccino,Lucía Otero,Mercedes González,Oscar E. Piro,Roberto Delgado,Carlos Mauricio R. Sant’ Anna,Carlos Mauricio R. Sant’ Anna,Eliezer J. Barreiro,Hugo Cerecetto,Dinorah Gambino +10 more
TL;DR: The ruthenium-semicarbazide complex has been characterized by 1 H NMR and FTIR spectroscopies and X-ray diffraction methods as discussed by the authors.
Journal ArticleDOI
Structural and spectroscopic characterization of aqua-diargininate-copper(II)-carbonate monohydrate.
TL;DR: The molecular structure of the title complex, [Cu(C6H14N4O2)2(H2O)]CO3.H(2)O, was determined by single crystal X-ray diffractometry by utilizing infrared, Raman and electronic spectra on the basis of the structural peculiarities of the complex.