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On the thermal decompositions of the trivalent trioxalato complexes of Al, Cr, Mn, Fe and Co
dc.creator | Rajić, Nevenka | |
dc.creator | Stojaković, D. | |
dc.creator | Gabrovsek, R | |
dc.date.accessioned | 2021-03-10T09:55:30Z | |
dc.date.available | 2021-03-10T09:55:30Z | |
dc.date.issued | 2001 | |
dc.identifier.issn | 1388-6150 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/354 | |
dc.description.abstract | The thermal decompositions of the complexes K-3[M(ox)(3)]. 3H(2)O (M=Al, Cr, Mn, Fe, Co; ox=C2O42-) were studied. Dehydration of the complexes occurs up to 200 degreesC, this being a three-step process for M=Al, Cr, Mn and Co, and a two-step process for M=Fe. Decomposition of the dehydrated complexes proceeds in several steps. For M=Al, Cr and Fe, the decomposition takes place with the evolution of CO, whereas for M=Mn and Co the decomposition of the oxalate ligand yields solid C besides CO. The temperature of CO liberation decreases in the series Cr lt Al lt Co lt Mn lt Fe. For M=transition metal, this trend can be explained by the fact that the strength of the C-C bond in the oxalate ligand decreases in the series Cr lt Co lt Mn lt Fe. | en |
dc.publisher | Springer, Dordrecht | |
dc.rights | restrictedAccess | |
dc.source | Journal of Thermal Analysis and Calorimetry | |
dc.subject | metal oxalate complexes | en |
dc.subject | PM3(tm) calculations | en |
dc.subject | thermogravimetry | en |
dc.title | On the thermal decompositions of the trivalent trioxalato complexes of Al, Cr, Mn, Fe and Co | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 195 | |
dc.citation.issue | 1 | |
dc.citation.other | 63(1): 191-195 | |
dc.citation.spage | 191 | |
dc.citation.volume | 63 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_354 | |
dc.identifier.wos | 000166504300019 | |
dc.type.version | publishedVersion |