Reversible structural transformation and selective gas adsorption in a unique aqua-bridged Mn(II) metal-organic framework

초록

An aqua-bridged Mn metal-organic framework was prepared, and a dramatic structural transformation occurs upon solvent exchange-resolvation and desolvation-resolvation processes. The desolvated phase, formed by removing the aqua bridges, exhibits selective CO2 uptake over N-2, H-2, and CH4. Further, antiferromagnetic couplings are also found between Mn spins in the secondary building units.

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