Loading...
Please wait, while we are loading the content...
Similar Documents
Acetatos homo e heterotrinucleares de ferro: um experimento para o laboratório de química de coordenação
| Content Provider | Scilit |
|---|---|
| Author | Santos, Reginaldo da Silva Jannuzzi, Sergio Augusto Venturinelli Formiga, André Luiz B. |
| Copyright Year | 2010 |
| Description | HOMO AND HETEROTRINUCLEAR IRON ACETATES: AN EXPERIMENT FOR THE COORDINATION CHEMISTRY LABORATORY. Homo and heterotrinuclear acetates are unique compounds having mu(3)-oxo bridge and many interesting properties of such compounds are derived from this structure. Some undergraduate inorganic textbooks discuss several aspects of these compounds and we present here an undergraduate experiment for the high-yield synthesis of [Fe(2)MO(CH(3)CO(2))(6)(H(2)O)(3)], with M = Fe(3+), Co(2+) and Ni(2+), as well as their characterization using infrared spectroscopy and cyclic voltametry. The proposed experiment gives the opportunity to discuss several concepts of coordination chemistry that follow the characterization techniques, such as: types of acetate coordination, reversibility of electrochemical processes, quelate and trans effects and lability |
| Related Links | http://www.scielo.br/pdf/qn/v33n8/34.pdf http://www.scielo.br/scielo.php?script=sci_pdf&pid=S0100-40422010000800034&lng=pt&nrm=iso&tlng=pt |
| Ending Page | 1820 |
| Page Count | 6 |
| Starting Page | 1815 |
| ISSN | 01004042 |
| e-ISSN | 01004042 |
| DOI | 10.1590/s0100-40422010000800034 |
| Journal | Química Nova |
| Issue Number | 8 |
| Volume Number | 33 |
| Language | English |
| Publisher | FapUNIFESP (SciELO) |
| Publisher Date | 2010-01-01 |
| Access Restriction | Open |
| Subject Keyword | Química Nova Inorganic Chemistry Trinuclear Iron Complexes Coordination Chemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |
