Electronic and magnetic interactions in diporphyrinylamines

• Tipo: Artigo em Revista Científica Internacional
• Data: 2016

Autores

Merahi, K (Autor) Outra; Pereira, AMVM (Autor) FEUP; Jeandon, C (Autor) Outra; Ruhlmann, L (Autor) Outra; Cavaleiro, JAS (Autor) Outra; Neves, MGPMS (Autor) Outra; Orio, M (Autor) Outra; Turek, P (Autor) Outra; Choua, S (Autor) Outra; Ruppert, R (Autor) Outra

Revista

Título: Journal of Porphyrins and Phthalocyanines

Vol. 20

Páginas: 1233-1243

ISSN: 1088-4246

Editora: World Scientific

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00M-B9G

DOI: 10.1142/s1088424616500954

Abstract (EN): The synthesis of new metalated diporphyrinylamines is described. The electronic "communication" through the amino function linking the two porphyrins was clearly demonstrated by electronic spectroscopy. In addition, intramolecular magnetic interactions were measured between two copper(II) ions located in the two linked porphyrins. Compared to the reported value (J similar to -2 K) for Osuka's triply fused bis-copper(II) porphyrin dimer, a relatively high antiferromagnetic coupling constant was determined in our compound (J = -11 K).

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11