1. QuiMolMat Group, Department of Chemistry, Faculty of Science and CICA, University of A Coruña, Campus A Coruña, 15071 A Coruña, Spain
2. RIAIDT X-ray Unit, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
3. Department of Industrial Engineering II, University of A Coruña, Campus Ferrol, 15403 Ferrol, Spain