http://qiserver.ugr.es/cod/1001090.cif
http://qiserver.ugr.es/cod/1509320.cif
http://qiserver.ugr.es/cod/1514120.cif
http://qiserver.ugr.es/cod/1523299.cif
http://qiserver.ugr.es/cod/1524369.cif
http://qiserver.ugr.es/cod/1524370.cif
http://qiserver.ugr.es/cod/1525142.cif
http://qiserver.ugr.es/cod/1527295.cif
http://qiserver.ugr.es/cod/1537918.cif
http://qiserver.ugr.es/cod/1538987.cif