http://qiserver.ugr.es/cod/1522855.cif
http://qiserver.ugr.es/cod/1522856.cif
http://qiserver.ugr.es/cod/1522857.cif
http://qiserver.ugr.es/cod/1522858.cif
http://qiserver.ugr.es/cod/1522859.cif
http://qiserver.ugr.es/cod/1528408.cif
http://qiserver.ugr.es/cod/1528707.cif
http://qiserver.ugr.es/cod/1528807.cif
http://qiserver.ugr.es/cod/1528895.cif
http://qiserver.ugr.es/cod/1528968.cif
http://qiserver.ugr.es/cod/1528969.cif
http://qiserver.ugr.es/cod/1539285.cif