Electronic and magnetic interactions in diporphyrinylamines

• Type: Article in International Scientific Journal
• Date: 2016

Authors

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

Journal

Title: Journal of Porphyrins and Phthalocyanines

Vol. 20

Pages: 1233-1243

ISSN: 1088-4246

Publisher: World Scientific

Indexing

ISI Web of Knowledge - 0 Citations

Scopus - 1 Citation

Other information

Authenticus ID: 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).

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 11