The different pathways of the thermal decomposition of metal nicotinates and isonicotinates
The thermal decomposition (TD) of basic iron nicotinate and isonicotinate proceeds in several stages: (a) dehydration to yield a hydroxocompound; (b) dehydration of hydroxide bridges, overlapping with water attack on the anion and release of H(nic) and H(isonic); (c) homolytic RC(O)O-Fe(III) bond br...
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todo:paper_00406031_v152_n2_p299_Sileo2023-10-03T14:51:03Z The different pathways of the thermal decomposition of metal nicotinates and isonicotinates Sileo, E.E. Morando, P.J. Blesa, M.A. The thermal decomposition (TD) of basic iron nicotinate and isonicotinate proceeds in several stages: (a) dehydration to yield a hydroxocompound; (b) dehydration of hydroxide bridges, overlapping with water attack on the anion and release of H(nic) and H(isonic); (c) homolytic RC(O)O-Fe(III) bond breaking; (d) formation of metallic iron. Sodium salts decompose yielding Na2CO3 + C, that later evolves CO. The different types of chemical reactions involved in the TD of metal nicotinates and isonicotinates are compared. © 1989. Fil:Sileo, E.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00406031_v152_n2_p299_Sileo |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
The thermal decomposition (TD) of basic iron nicotinate and isonicotinate proceeds in several stages: (a) dehydration to yield a hydroxocompound; (b) dehydration of hydroxide bridges, overlapping with water attack on the anion and release of H(nic) and H(isonic); (c) homolytic RC(O)O-Fe(III) bond breaking; (d) formation of metallic iron. Sodium salts decompose yielding Na2CO3 + C, that later evolves CO. The different types of chemical reactions involved in the TD of metal nicotinates and isonicotinates are compared. © 1989. |
| format |
JOUR |
| author |
Sileo, E.E. Morando, P.J. Blesa, M.A. |
| spellingShingle |
Sileo, E.E. Morando, P.J. Blesa, M.A. The different pathways of the thermal decomposition of metal nicotinates and isonicotinates |
| author_facet |
Sileo, E.E. Morando, P.J. Blesa, M.A. |
| author_sort |
Sileo, E.E. |
| title |
The different pathways of the thermal decomposition of metal nicotinates and isonicotinates |
| title_short |
The different pathways of the thermal decomposition of metal nicotinates and isonicotinates |
| title_full |
The different pathways of the thermal decomposition of metal nicotinates and isonicotinates |
| title_fullStr |
The different pathways of the thermal decomposition of metal nicotinates and isonicotinates |
| title_full_unstemmed |
The different pathways of the thermal decomposition of metal nicotinates and isonicotinates |
| title_sort |
different pathways of the thermal decomposition of metal nicotinates and isonicotinates |
| url |
http://hdl.handle.net/20.500.12110/paper_00406031_v152_n2_p299_Sileo |
| work_keys_str_mv |
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| _version_ |
1807314409081536512 |