http://qiserver.ugr.es/cod/1000221.cif
http://qiserver.ugr.es/cod/1000222.cif
http://qiserver.ugr.es/cod/1000407.cif
http://qiserver.ugr.es/cod/1000408.cif
http://qiserver.ugr.es/cod/1000409.cif
http://qiserver.ugr.es/cod/1000410.cif
http://qiserver.ugr.es/cod/1523957.cif
http://qiserver.ugr.es/cod/1529638.cif
http://qiserver.ugr.es/cod/1529708.cif
http://qiserver.ugr.es/cod/1529795.cif
http://qiserver.ugr.es/cod/1529841.cif
http://qiserver.ugr.es/cod/1530642.cif
http://qiserver.ugr.es/cod/1530706.cif
http://qiserver.ugr.es/cod/1530707.cif
http://qiserver.ugr.es/cod/1538874.cif
http://qiserver.ugr.es/cod/1539728.cif