a
Instituto de Investigaciones Químicas, CSIC – Universidad de Sevilla. c/ Americo Vespucio, 49. 41092Sevilla, Spain
E-mail: ppalma@iiq.csic.es
;
Fax: +34 95460565
;
Tel: +34 954489555
b
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences (RAS), Leninsky Prospekt, 31, Moscow 119991, Russian Federation