A novel cryogenic magnetic refrigerant metal-organic framework based on 1D gadolinium(III) chain

A 1D gadolinium(III) chains-based metal-organic framework performed ferromagnetic coupling on the magnetic property. Magnetic investigation reveals that Gd-BTPCA exhibits the entropy change (−ΔSm) of 20.40 J kg−1 K−1 for ΔH =7 T at 3 K.282