http://qiserver.ugr.es/cod/9008143.cif
http://qiserver.ugr.es/cod/9008144.cif
http://qiserver.ugr.es/cod/9008145.cif
http://qiserver.ugr.es/cod/9008146.cif
http://qiserver.ugr.es/cod/9008147.cif
http://qiserver.ugr.es/cod/9008148.cif
http://qiserver.ugr.es/cod/9008149.cif
http://qiserver.ugr.es/cod/9008150.cif
http://qiserver.ugr.es/cod/9008151.cif
http://qiserver.ugr.es/cod/9008152.cif
http://qiserver.ugr.es/cod/9008153.cif