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Title: | Synthesis and characterization of new mixed-valent Mn(II)/Mn(III) and mixed metal Ni/Mn complexes |
Author: | Ledezma Gairaud, Marisol Pineda, L.W. Aromí Bedmar, Guillem Sañudo Zotes, Eva Carolina |
Keywords: | Lligands Propietats magnètiques Ligands Magnetic properties |
Issue Date: | 9-Jun-2015 |
Publisher: | Elsevier B.V. |
Abstract: | Microwave assisted synthesis and bench-top reactions are compared for Mn and Mn/Ni reaction systems with substituted salicylic acid (2-hydroxy-6-isopropyl-3-methylbenzoic-acid (SALOH2). When Mn salts are used, the microwave assisted synthesis and the bench-top reaction afford the same product: the new octanuclear Mn(II)/Mn(III) complex [Mn8O2(OMe)2Cl2(SALO)6(MeOH)4(H2O)2] (1). However, in a mixed metal Mn/Ni reaction the bench-top reaction results in the new heterometallic distorted cubane complexes [Pr2NH2][Mn2Ni2(OH)2(L1)2(SALO)2(SALOH)3] (where L1H = 3-dimethylamino-1-propanol), (2) and [Pr2NH2][Mn2Ni2(OH)(OMe)2(L1)(MeCN)(SALO)2(SALOH)3] (3). The crystal structure and magnetic properties of the prepared complexes are presented. |
Note: | Versió postprint del document publicat a: https://doi.org/10.1016/j.ica.2015.05.030 |
It is part of: | Inorganica Chimica Acta, 2015, vol. 434, p. 215-220 |
URI: | http://hdl.handle.net/2445/154388 |
Related resource: | https://doi.org/10.1016/j.ica.2015.05.030 |
ISSN: | 0020-1693 |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
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