Zinc(II) coordination architectures based on 5-(1H-tetrazol-1-yl)-isophthalic acid: Synthesis, structures and luminescent properties

The crystal structure of poly[diaqua-bis(μ 3-5-bromobenzene-1,3-dicarboxylato-κ 3 O,O,O′)-(μ 2-1,3-bis-(4-pyridyl)-propane-κ 2 N,N′)-dizinc(II))] – 5-bromobenzene-1,3-dicarboxylic acid [2/1], C37H29Br3N2O14Zn2

C37H29Br3N2O14Zn2, monoclinic, P21/m (no. 11), a = 8.2047(6) Å, b = 28.6129(13) Å, c = 8.8721(7) Å, β = 112.069(9)°, V = 1930.2(3) Å3, Z = 2, R gt(F) = 0.0588, wR ref(F 2) = 0.1547, T = 200 K.

A novel sensitive fluorescent probe of S2O82− and Fe3+ based on covalent post-functionalization of a zirconium(iv) metal–organic framework

A novel sensitive and selective PL probe has been designed and prepared to detect S₂O₈²⁻ and Fe³⁺ in an aqueous environment by modification of amino groups in the ligand of the MOF UiO-66-NH₂ based on a covalent PSM method.