http://qiserver.ugr.es/cod/1000114.cif
http://qiserver.ugr.es/cod/1000115.cif
http://qiserver.ugr.es/cod/1000353.cif
http://qiserver.ugr.es/cod/1000354.cif
http://qiserver.ugr.es/cod/1001638.cif
http://qiserver.ugr.es/cod/1509430.cif
http://qiserver.ugr.es/cod/1509431.cif
http://qiserver.ugr.es/cod/1509486.cif
http://qiserver.ugr.es/cod/1509974.cif
http://qiserver.ugr.es/cod/1527392.cif
http://qiserver.ugr.es/cod/1527393.cif
http://qiserver.ugr.es/cod/1534886.cif
http://qiserver.ugr.es/cod/1545051.cif