http://qiserver.ugr.es/cod/1001258.cif
http://qiserver.ugr.es/cod/1001259.cif
http://qiserver.ugr.es/cod/1001260.cif
http://qiserver.ugr.es/cod/1001261.cif
http://qiserver.ugr.es/cod/1534455.cif
http://qiserver.ugr.es/cod/1534458.cif
http://qiserver.ugr.es/cod/1534461.cif
http://qiserver.ugr.es/cod/1534994.cif
http://qiserver.ugr.es/cod/1534998.cif
http://qiserver.ugr.es/cod/1535948.cif
http://qiserver.ugr.es/cod/1536099.cif