http://qiserver.ugr.es/cod/1000346.cif
http://qiserver.ugr.es/cod/1000363.cif
http://qiserver.ugr.es/cod/1000364.cif
http://qiserver.ugr.es/cod/1001614.cif
http://qiserver.ugr.es/cod/1001615.cif
http://qiserver.ugr.es/cod/1001616.cif
http://qiserver.ugr.es/cod/1001617.cif
http://qiserver.ugr.es/cod/1001618.cif
http://qiserver.ugr.es/cod/1005014.cif
http://qiserver.ugr.es/cod/1008663.cif
http://qiserver.ugr.es/cod/1544390.cif
http://qiserver.ugr.es/cod/1545999.cif
http://qiserver.ugr.es/cod/1546000.cif
http://qiserver.ugr.es/cod/9016695.cif