摘要
Crystal structure of the levocloperastine fendizoate （C80H76Cl2N2O10, C20H25ClNO＋· C20H13O4-） has been determined by single-crystal X-ray diffraction. The crystal is of triclinic system, space group P1 with a = 10.1059（18）, b = 11.957（2）, c = 15.383（3） , α = 104.666（2）, β = 90.9700（10）, γ = 110.744（2）°, Z = 1, V = 1670.0（5） 3, Dc = 1.289 g/cm3, F（000） = 684, μ（MoKα） = 0.161 mm-1, Mr = 1296.33, the final R = 0.0343 and wR = 0.0676. The cations and anions are linked by the COO…NH hydrogen bonds of 2.709（3） and 2.690（3） and COO…OH hydrogen bonds of 2.632（3） and 2.631（3） . The configuration of the only one chiral carbon atom in this compound is R（rectus）.
Crystal structure of the levocloperastine fendizoate （C80H76Cl2N2O10, C20H25ClNO＋· C20H13O4-） has been determined by single-crystal X-ray diffraction. The crystal is of triclinic system, space group P1 with a = 10.1059（18）, b = 11.957（2）, c = 15.383（3） , α = 104.666（2）, β = 90.9700（10）, γ = 110.744（2）°, Z = 1, V = 1670.0（5） 3, Dc = 1.289 g/cm3, F（000） = 684, μ（MoKα） = 0.161 mm-1, Mr = 1296.33, the final R = 0.0343 and wR = 0.0676. The cations and anions are linked by the COO…NH hydrogen bonds of 2.709（3） and 2.690（3） and COO…OH hydrogen bonds of 2.632（3） and 2.631（3） . The configuration of the only one chiral carbon atom in this compound is R（rectus）.
