http://qiserver.ugr.es/cod/1008127.cif
http://qiserver.ugr.es/cod/1008128.cif
http://qiserver.ugr.es/cod/1008129.cif
http://qiserver.ugr.es/cod/1008920.cif
http://qiserver.ugr.es/cod/4119063.cif
http://qiserver.ugr.es/cod/4122597.cif
http://qiserver.ugr.es/cod/4124631.cif
http://qiserver.ugr.es/cod/4124663.cif
http://qiserver.ugr.es/cod/4124687.cif
http://qiserver.ugr.es/cod/4124688.cif
http://qiserver.ugr.es/cod/4124705.cif