N-γ-L-谷氨酰-L-半胱氨酸乙酯一水合物的结构
Structure of N-gamma-L-glutamyl-L-cysteine ethyl ester monohydrate.
作者信息
Takimoto-Kamimura M, Koyano K, Kitahara S, Fujii K
机构信息
Teijin Institute for Biomedical Research, Tokyo, Japan.
出版信息
Acta Crystallogr C. 1990 Nov 15;46 ( Pt 11):2247-9. doi: 10.1107/s0108270190000774.
C10H18N2O5S.H2O, Mr = 296.39, monoclinic, P2(1), a = 19.600 (1), b = 7.480 (1), c = 5.061 (1) A, beta = 94.74 (1) degree, V = 739.445 (1) A3, Z = 2, Dm = 1.31, Dx = 1.331 g cm-3, Cu K alpha, lambda = 1.54178 A, mu = 21.4 cm-1, F(000) = 316, room temperature, R = 0.057 for 1263 reflections. The molecule adopts an extended form. The molecules are arranged so as to form double molecular sheets parallel to the bc plane through some hydrogen bonds.
C₁₀H₁₈N₂O₅S·H₂O，Mr = 296.39，单斜晶系，P2(1)，a = 19.600(1)，b = 7.480(1)，c = 5.061(1) Å，β = 94.74(1)°，V = 739.445(1) ų，Z = 2，Dm = 1.31，Dx = 1.331 g cm⁻³，Cu Kα，λ = 1.54178 Å，μ = 21.4 cm⁻¹，F(000) = 316，室温，对1263个反射的R = 0.057。分子呈伸展形式。分子通过一些氢键排列形成与bc平面平行的双分子层。
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