Chiral stationary phase of high performance liquid chromatography(HPLC) has become one of the most important ways to separate enantiomers of chiral drugs because it is relatively simple,rapid,and accurate. Chiral metalorganic frameworks(MOFs) have potential application in chiral recognition for unique structures,chiral functional groups or open chiral holes. A single-handed helical chiral material [{ Cu(sala) }n]has a good chiral recognition ability in the chiral stationary phase of gas chromatography. Howe...