http://qiserver.ugr.es/cod/1004150.cif
http://qiserver.ugr.es/cod/1009062.cif
http://qiserver.ugr.es/cod/1009063.cif
http://qiserver.ugr.es/cod/1009064.cif
http://qiserver.ugr.es/cod/1009065.cif
http://qiserver.ugr.es/cod/1009066.cif
http://qiserver.ugr.es/cod/1511040.cif
http://qiserver.ugr.es/cod/1511119.cif
http://qiserver.ugr.es/cod/1511442.cif
http://qiserver.ugr.es/cod/1511467.cif
http://qiserver.ugr.es/cod/1511468.cif