Preparation method of crystal structure analysis sample for structural analysis using crystal sponge method

Abstract

An object of the present invention is to provide a method of preparing a sample for crystallographic analysis used for structure determination based on the crystalline sponge method. The present invention provides a method of preparing a sample for crystallographic analysis used for structure determination based on the crystalline sponge method, the method including the steps: (A) forming an ionic pair of a target compound of analysis with a counterionic compound, and (B) soaking the ionic pair of the compounds into a crystalline sponge, wherein the target compound of analysis is a basic compound or an acidic compound.

Dependencies are inferred from the claim text.