Interpenetration-Dependent Luminescent Probe in Indium-Organic Frameworks for Selectively Detecting Nitrofurazone in Water.

Two novel anionic In-MOFs V101 and V102 were synthesized and structurally characterized. The structrual transformation from 2-fold interpenetration to noninterpenetration was completed by changing solvent from DMF to DEF. Luminescence investigations reveal that only V102 not V101 can sensitively and selectively detect traces of antibiotics nitrofurazone in water solution via an environmentally friendly manner, and the detection limit can reach to 0.

Several [Gd-M] Heterometal-Organic Frameworks with [Gd] as Nodes: Tunable Structures and Magnetocaloric Effect.

Tunable structures and magnetocaloric effect (MCE) of seven MOFs with [Gd] as nodes are explored. The [Gd] node is realized from mononuclear [Gd] to binuclear paddle-wheel [Gd], tetranuclear tetrahedral [Gd], and pentanuclear trigonal bipyramidal [Gd]. Meanwhile, the magnetic entropy changes from 19.