http://qiserver.ugr.es/cod/1530133.cif
http://qiserver.ugr.es/cod/1530262.cif
http://qiserver.ugr.es/cod/1530533.cif
http://qiserver.ugr.es/cod/1530534.cif
http://qiserver.ugr.es/cod/1530771.cif
http://qiserver.ugr.es/cod/1530799.cif
http://qiserver.ugr.es/cod/9014832.cif