http://qiserver.ugr.es/cod/1544852.cif
http://qiserver.ugr.es/cod/1544853.cif
http://qiserver.ugr.es/cod/1544854.cif
http://qiserver.ugr.es/cod/1544855.cif
http://qiserver.ugr.es/cod/1544856.cif
http://qiserver.ugr.es/cod/1544857.cif
http://qiserver.ugr.es/cod/9013494.cif
http://qiserver.ugr.es/cod/9015011.cif
http://qiserver.ugr.es/cod/9016290.cif
http://qiserver.ugr.es/cod/9016650.cif