http://qiserver.ugr.es/cod/1529095.cif
http://qiserver.ugr.es/cod/1529125.cif
http://qiserver.ugr.es/cod/1529126.cif
http://qiserver.ugr.es/cod/1529127.cif
http://qiserver.ugr.es/cod/1529128.cif