http://qiserver.ugr.es/cod/9012486.cif
http://qiserver.ugr.es/cod/9012487.cif
http://qiserver.ugr.es/cod/9012488.cif
http://qiserver.ugr.es/cod/9012489.cif
http://qiserver.ugr.es/cod/9012490.cif
http://qiserver.ugr.es/cod/9012491.cif
http://qiserver.ugr.es/cod/9012492.cif
http://qiserver.ugr.es/cod/9012493.cif
http://qiserver.ugr.es/cod/9012494.cif
http://qiserver.ugr.es/cod/9012495.cif
http://qiserver.ugr.es/cod/9012496.cif