http://qiserver.ugr.es/cod/1000003.cif
http://qiserver.ugr.es/cod/1511295.cif
http://qiserver.ugr.es/cod/1525620.cif
http://qiserver.ugr.es/cod/1525852.cif
http://qiserver.ugr.es/cod/1526458.cif
http://qiserver.ugr.es/cod/1526948.cif
http://qiserver.ugr.es/cod/1526949.cif
http://qiserver.ugr.es/cod/1526950.cif
http://qiserver.ugr.es/cod/1526951.cif
http://qiserver.ugr.es/cod/1526952.cif
http://qiserver.ugr.es/cod/1526953.cif
http://qiserver.ugr.es/cod/1526954.cif
http://qiserver.ugr.es/cod/1526970.cif
http://qiserver.ugr.es/cod/9012718.cif