http://qiserver.ugr.es/cod/1522184.cif
http://qiserver.ugr.es/cod/1528114.cif
http://qiserver.ugr.es/cod/1528160.cif
http://qiserver.ugr.es/cod/1528161.cif
http://qiserver.ugr.es/cod/1541142.cif