A Microporous Metal–Organic Framework Constructed from a New Tetracarboxylic Acid for Selective Gas Separation Hussah Alawisi Bin Li Yabing He Hadi D. Arman Abdullah M. Asiri Hailong Wang Banglin Chen 10.1021/cg500235j.s002 https://acs.figshare.com/articles/dataset/A_Microporous_Metal_Organic_Framework_Constructed_from_a_New_Tetracarboxylic_Acid_for_Selective_Gas_Separation/2299282 A new organic ligand of pyrene-containing tetracarboxylic acid and its first metal–organic framework <b>UTSA-72</b> was designed and synthesized. The MOF has the two-dimensional (4,4) framework topology. The activated <b>UTSA-72a</b> exhibits permanent porosity and moderately high selectivities for CO<sub>2</sub>/N<sub>2</sub>, C<sub>2</sub>H<sub>2</sub>/CH<sub>4</sub>, and CO<sub>2</sub>/CH<sub>4</sub> gas separations at room temperature because of the small pores within the framework. 2014-05-07 00:00:00 New Tetracarboxylic UTSA CO framework MOF 2H Selective Gas SeparationA room temperature