http://qiserver.ugr.es/cod/1509593.cif
http://qiserver.ugr.es/cod/1509754.cif
http://qiserver.ugr.es/cod/1525526.cif
http://qiserver.ugr.es/cod/1527001.cif
http://qiserver.ugr.es/cod/1530262.cif
http://qiserver.ugr.es/cod/1532575.cif
http://qiserver.ugr.es/cod/4114381.cif
http://qiserver.ugr.es/cod/9002246.cif
http://qiserver.ugr.es/cod/9005498.cif
http://qiserver.ugr.es/cod/9005499.cif
http://qiserver.ugr.es/cod/9005500.cif