文摘
A new isoreticular metal−organic framework Zn4O(FMA)3·xG (1; FMA = fumarate; G = guest molecules) of a primitive cubic net was synthesized and structurally characterized. With intersecting pores of about 6.8 × 6.8 Å, the activated 1a exhibits high gas adsorption with respect to H2, CH4, and CO2.