An NH2-modified {EuIII2}–organic framework for the efficient chemical fixation of CO2 and highly selective sensing of 2,4,6-trinitrophenol

An amino-functionalized microporous material of {(Me 2 NH 2 ) 4 [Eu 4 (DDAC) 3 (HCO 2 )(OH 2 ) 2 ]·8DMF·9H 2 O} n with hierarchical pore voids displays efficient chemical fixation of CO 2 and highly selective sensing of 2,4,6-trinitrophenol.