Chen Banglin, Ockwig Nathan W, Millward Andrew R, Contreras Damacio S, Yaghi Omar M
Department of Chemistry, University of Texas-Pan American, Edinburg, TX 78541-2999, USA.
Angew Chem Int Ed Engl. 2005 Jul 25;44(30):4745-9. doi: 10.1002/anie.200462787.