http://qiserver.ugr.es/cod/1000037.cif
http://qiserver.ugr.es/cod/1200006.cif
http://qiserver.ugr.es/cod/1528742.cif
http://qiserver.ugr.es/cod/1537304.cif
http://qiserver.ugr.es/cod/9000148.cif
http://qiserver.ugr.es/cod/9000149.cif
http://qiserver.ugr.es/cod/9000150.cif
http://qiserver.ugr.es/cod/9000151.cif
http://qiserver.ugr.es/cod/9000152.cif
http://qiserver.ugr.es/cod/9000153.cif
http://qiserver.ugr.es/cod/9000154.cif
http://qiserver.ugr.es/cod/9000155.cif
http://qiserver.ugr.es/cod/9000156.cif
http://qiserver.ugr.es/cod/9000157.cif
http://qiserver.ugr.es/cod/9000158.cif