摘要

A rare (3,4,5)-connected self-interpenetrated metal-organic framework with an O-atom lined pore surface has been constructed from Zn(II) and H4L (H4L = 5,5'-(1,3,6,8-tetraoxobenzo[lmn][3,8] phenanthroline-2,7(1H, 3H, 6H, 8H)diyl)-diisophthalic acid), which features an unprecedented 1D + 2D -> 3D self-interpenetrated array and shows good controlled drug release properties.