http://qiserver.ugr.es/cod/1010324.cif
http://qiserver.ugr.es/cod/1010519.cif
http://qiserver.ugr.es/cod/1010520.cif
http://qiserver.ugr.es/cod/1010845.cif
http://qiserver.ugr.es/cod/1010848.cif
http://qiserver.ugr.es/cod/1011024.cif
http://qiserver.ugr.es/cod/1011115.cif
http://qiserver.ugr.es/cod/1011161.cif
http://qiserver.ugr.es/cod/1011162.cif