http://qiserver.ugr.es/cod/9011863.cif
http://qiserver.ugr.es/cod/9011864.cif
http://qiserver.ugr.es/cod/9011865.cif
http://qiserver.ugr.es/cod/9011866.cif
http://qiserver.ugr.es/cod/9011867.cif
http://qiserver.ugr.es/cod/9015173.cif