The title compound, 2-(N-cyclohexyl)-imino-1,4-succinic acid dihydrate 4, has been prepared and structurally determined by X-ray diffraction analysis. Crystal data: monoclinic, space group Cc, a = 7.5790(15), b = 24...The title compound, 2-(N-cyclohexyl)-imino-1,4-succinic acid dihydrate 4, has been prepared and structurally determined by X-ray diffraction analysis. Crystal data: monoclinic, space group Cc, a = 7.5790(15), b = 24.860(5), c = 7.1394(14) ?, β = 104.23(3)°, V = 1303.9(4) ?3, C10H21NO6, Mr = 251.28, Z = 4, Dc = 1.280 g/cm3, μ = 0.105 mm-1, F(000) = 544, R = 0.0397 and wR = 0.0918 for 1212 observed reflections with I ≥ 2σ(I). X-ray structure analysis reveals that there exist two intramolecular and six intermolecular hydrogen-bonding interactions in the crystal lattice, which can stabilize the configuration of the α-imino acid dihydrate 4.展开更多
基金Supported by the National Natural Science Foundation of China (No. 29672004)
文摘The title compound, 2-(N-cyclohexyl)-imino-1,4-succinic acid dihydrate 4, has been prepared and structurally determined by X-ray diffraction analysis. Crystal data: monoclinic, space group Cc, a = 7.5790(15), b = 24.860(5), c = 7.1394(14) ?, β = 104.23(3)°, V = 1303.9(4) ?3, C10H21NO6, Mr = 251.28, Z = 4, Dc = 1.280 g/cm3, μ = 0.105 mm-1, F(000) = 544, R = 0.0397 and wR = 0.0918 for 1212 observed reflections with I ≥ 2σ(I). X-ray structure analysis reveals that there exist two intramolecular and six intermolecular hydrogen-bonding interactions in the crystal lattice, which can stabilize the configuration of the α-imino acid dihydrate 4.
