Estimation of Partial Charges in Small Zeolite Imidazolate Frameworks from Density Functional Theory Calculations.

Zeolitic Imidazolate Frameworks (ZIFs) are the new frontier in the field of metal-organic materials. They incorporate the confining properties of the more traditional aluminosilicate zeolites together with the catalytic activity provided by transition metal ions and organic links. Computation of atomic point charges for these hybrid materials is important in the field of molecular simulations for substantial prediction of experimental results.