http://qiserver.ugr.es/cod/9013946.cif
http://qiserver.ugr.es/cod/9014400.cif
http://qiserver.ugr.es/cod/9014771.cif
http://qiserver.ugr.es/cod/9014911.cif
http://qiserver.ugr.es/cod/9015455.cif
http://qiserver.ugr.es/cod/9015511.cif
http://qiserver.ugr.es/cod/9015601.cif
http://qiserver.ugr.es/cod/9016294.cif