목록 Edge-directed [(M2)2L4] tetragonal metal–organic polyhedra decorated using a square paddle-wheel secondary building unit Author Prakash, M. J.; Oh. M.; Liu, X.; Han, K. N.; Seong, G. H.; Lah, M. S. Journal Chemical Communications Status 2010 Vol 46 Page 2049-2051 Edge-directed [(M2)2L4] tetragonal metal–organic polyhedra decorated using a square paddle-wheel secondary building unit