SINGLE CRYSTAL OF POROUS COMPOUND, METHOD FOR ASSESSING QUALITY OF SINGLE CRYSTAL, METHOD FOR PREPARING SOLUTION INCLUDING COMPOUND TO BE ANALYZED, METHOD FOR PRODUCING CRYSTAL STRUCTURE ANALYSIS SAMPLE, AND METHOD FOR DETERMINING MOLECULAR STRUCTURE OF COMPOUND TO BE ANALYZED

摘要

The present invention provides a single crystal of a porous compound, the single crystal being used to produce a crystal structure analysis sample for a compound to be analyzed by contacting the single crystal of the porous compound having a three-dimensional framework and three-dimensionally regularly-arranged pores and/or hollows formed by being divided by the three-dimensional framework with a solution that includes the compound to be analyzed, and arranging molecules of the compound to be analyzed in a regular array in the pores and/or hollows. The single crystal of the porous compound are characterized in that: one side of the single crystal is 10 to 2000 μm; and the single crystal maintains monocrystalline properties even after the single crystal is placed in contact with a solvent that is chemically the same as the solvent of the solution that includes the compound to be analyzed.