The thermoanalytical study of some MeHmxcomplexes (Hm = histamine; x = 1, 2) and MeHmx(NO3)2 (x = 2, 4) with Co(II), Ni(II) and Cu(II) is reported. By TG-FTIR coupled analysis, the decomposition steps are analyzed and the intermediate reactions are proposed. Results of ESCA analysis for all Ni(II) compounds indicate correct atomic ratios between organic and inorganic nitrogen and are useful for determining metal coordination states.
TG-FTIR,DSC and ESCA characterization of Histamine complexes with transition metal ions / Materazzi, Stefano; Curini, Roberta; Gentili, Alessandra; D'Ascenzo, Giuseppe. - In: THERMOCHIMICA ACTA. - ISSN 0040-6031. - STAMPA. - 307:1(1997), pp. 45-50. [10.1016/S0040-6031(97)00306-7]
TG-FTIR,DSC and ESCA characterization of Histamine complexes with transition metal ions
MATERAZZI, Stefano;CURINI, Roberta;GENTILI, Alessandra;D'ASCENZO, Giuseppe
1997
Abstract
The thermoanalytical study of some MeHmxcomplexes (Hm = histamine; x = 1, 2) and MeHmx(NO3)2 (x = 2, 4) with Co(II), Ni(II) and Cu(II) is reported. By TG-FTIR coupled analysis, the decomposition steps are analyzed and the intermediate reactions are proposed. Results of ESCA analysis for all Ni(II) compounds indicate correct atomic ratios between organic and inorganic nitrogen and are useful for determining metal coordination states.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
