http://qiserver.ugr.es/cod/1522778.cif
http://qiserver.ugr.es/cod/1522941.cif
http://qiserver.ugr.es/cod/1523058.cif
http://qiserver.ugr.es/cod/1523059.cif
http://qiserver.ugr.es/cod/1525444.cif
http://qiserver.ugr.es/cod/1525445.cif
http://qiserver.ugr.es/cod/1527411.cif
http://qiserver.ugr.es/cod/1527412.cif
http://qiserver.ugr.es/cod/1528179.cif
http://qiserver.ugr.es/cod/1528180.cif
http://qiserver.ugr.es/cod/1540837.cif
http://qiserver.ugr.es/cod/1540838.cif