http://qiserver.ugr.es/cod/1000235.cif
http://qiserver.ugr.es/cod/1001366.cif
http://qiserver.ugr.es/cod/1529562.cif
http://qiserver.ugr.es/cod/1529563.cif
http://qiserver.ugr.es/cod/1529598.cif
http://qiserver.ugr.es/cod/1529829.cif
http://qiserver.ugr.es/cod/1530048.cif
http://qiserver.ugr.es/cod/1530206.cif
http://qiserver.ugr.es/cod/1530467.cif
http://qiserver.ugr.es/cod/1530468.cif
http://qiserver.ugr.es/cod/1530861.cif
http://qiserver.ugr.es/cod/1530972.cif
http://qiserver.ugr.es/cod/1531023.cif