http://qiserver.ugr.es/cod/1525841.cif
http://qiserver.ugr.es/cod/1525843.cif
http://qiserver.ugr.es/cod/1526069.cif
http://qiserver.ugr.es/cod/1526277.cif
http://qiserver.ugr.es/cod/1526347.cif
http://qiserver.ugr.es/cod/1526641.cif
http://qiserver.ugr.es/cod/1526643.cif
http://qiserver.ugr.es/cod/1526644.cif
http://qiserver.ugr.es/cod/1526849.cif
http://qiserver.ugr.es/cod/1526851.cif
http://qiserver.ugr.es/cod/1527044.cif
http://qiserver.ugr.es/cod/1527045.cif