Some complexes of the type CoX3(L) (X = Cl, Br, I) and CoX2Y(L) (X = Cl Br; Y = Br I; X ≠ Y; L = monoprotonated 1-methyl and 2-methyl-piperazine) were prepared and investigated by means of magnetic and spectroscopic measurements. All the magnetic and spectroscopic results indicate that CoX3(L) complexes possess a pseudotetrahedral C3ν symmetry and the CoX2Y(L) complexes a Cs symmetry. On the basis of these symmetries the bands of their electronic spectra are assigned.Particular attention is paid in this work to the far-infrared spectra and the Co-X, Co-Y and Co-N vibrations of all the complexes are -assigned with a reasonable certainty.
Electronic, infrared and far-infrared study on the pseudotetrahedral cobalt(II) zwitterion complexes / Marcotrigiano, Giuseppe Onofrio; Menabue, Ledi; Pellacani, Gian Carlo. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - STAMPA. - 26(1978), pp. 57-62.
Data di pubblicazione: | 1978 |
Titolo: | Electronic, infrared and far-infrared study on the pseudotetrahedral cobalt(II) zwitterion complexes |
Autore/i: | Marcotrigiano, Giuseppe Onofrio; Menabue, Ledi; Pellacani, Gian Carlo |
Autore/i UNIMORE: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/S0020-1693(00)87188-1 |
Rivista: | |
Volume: | 26 |
Pagina iniziale: | 57 |
Pagina finale: | 62 |
Codice identificativo ISI: | WOS:A1978EJ47900025 |
Codice identificativo Scopus: | 2-s2.0-0040062531 |
Citazione: | Electronic, infrared and far-infrared study on the pseudotetrahedral cobalt(II) zwitterion complexes / Marcotrigiano, Giuseppe Onofrio; Menabue, Ledi; Pellacani, Gian Carlo. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - STAMPA. - 26(1978), pp. 57-62. |
Tipologia | Articolo su rivista |
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