http://qiserver.ugr.es/cod/1563010.cif
http://qiserver.ugr.es/cod/1563011.cif
http://qiserver.ugr.es/cod/1563012.cif
http://qiserver.ugr.es/cod/1563013.cif
http://qiserver.ugr.es/cod/1563014.cif
http://qiserver.ugr.es/cod/1563015.cif