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Induction of trimeric [Mg3(OH)(CO2)6] in a porous framework by a desymmetrized tritopic ligand

2012; Royal Society of Chemistry; Volume: 41; Issue: 10 Linguagem: Inglês

10.1039/c2dt12215d

1477-9234

Quan‐Guo Zhai, Qipu Lin, Tao Wu, Shou‐Tian Zheng, Xianhui Bu, Pingyun Feng,

Covalent Organic Framework Applications

The use of a desymmetrized tritopic ligand with both carboxyl and pyridyl functionalities leads to the first occurrence of the [Mg3(μ3-OH)(CO2)6] trimer as the 3-D framework building block in a porous crystal that shows relatively high H2 uptake (1.37% at 77 K and 1 atm).