A heterobimetallic [(Mn5Cu5II)-Cu-II] nanowheel modulated by a flexible bis-oxamate type ligand

Author(s)

do Pim, Walace D. ^{[1, 2]} ; de Faria, Erica N. ^[1] ; Oliveira, Willian X. C. ^[1] ; Pinheiro, Carlos B. ^[3] ; Nunes, Wallace C. ^[4] ; Cano, Joan ^{[5, 6]} ; Lloret, Francesc ^[5] ; Julve, Miguel ^[5] ; Stumpf, Humberto O. ^[1] ; Pereira, Cynthia L. M. ^[1]

Affiliation

^[1] Univ Fed Minas Gerais, Inst Ciencias Exatas, Dept Quim, BR-31270901 Bh, MG - Brazil

^[2] Ctr Fed Educ Tecnol Minas Gerais, Dept Quim, BR-30421169 Belo Horizonte, MG - Brazil

^[3] Univ Fed Minas Gerais, Inst Ciencias Exatas, Dept Fis, BR-31270901 Bh, MG - Brazil

^[4] Univ Fed Fluminense, Inst Fis, BR-24210346 Niteroi, RJ - Brazil

^[5] Inst Ciencia Mol ICMol, Valencia 46980 - Spain

^[6] FGUV, Valencia - Spain

• Document type: Journal article
• Source: DALTON TRANSACTIONS; v. 44, n. 24, p. 10939-10942, 2015.
• Web of Science Citations: 6

Abstract

The synthesis, crystal structure and preliminary magnetic characterization of a new heterobimetallic {[}(Mn5Cu5II)-Cu-II] wheel containing a flexible bis-oxamate type ligand are described. This decanuclear compound exhibits a relatively strong intra-wheel antiferromagnetic interaction leading to a ground spin state S = 10. (AU)

• FAPESP's process: 09/54082-2 - Acquisition of a vibranting sample magnetometer coupled with a superconducting quantum interference device assensor (Squid-VSM) with cryogenic closed cycle
• Grantee: Ernesto Chaves Pereira de Souza
• Support Opportunities: Multi-user Equipment Program