Roger K. Mah, Benjamin S. Gelfand, Jared M. Taylor and George K. H. Shimizu
Inorg. Chem. Front., 2015,2, 273-277
DOI:
10.1039/C4QI00209A,
Research Article
We report two porous Zr phosphonate frameworks. The kinetic product, ZrH2L-A, shows low order and is less porous. An HF-modulated structure, CALF-31, is more ordered and has higher porosity. While not single crystalline, CALF-31 is highly robust and the CO2 heats of adsorption give insights into ordering in phosphonate MOFs.