C6H11NO3.H20 , M r = 163.17, orthorhombic, P21212 ~, a = 5.835 (4), b = 7.756 (3), c = 19.910(7)A, Z = 4, D x = 1.090 Mg m -3. The structure was solved by direct methods and refined to an R value of 0.045 for the 886 reflexions. The amide bond is in the trans conformation. The peptide occurs in conformation F*, with tp = 74 ° and qt = -158 °. An extensive network of intermolecular hydrogen bonds holds the crystal together in the solid state.
alpha-(Acetyl-D-amino)butyric acid monohydrate / A., Bavoso; E., Benedetti; B., Di Blasio; Morelli, Giancarlo; C., Pedone. - In: ACTA CRYSTALLOGRAPHICA. SECTION B. - ISSN 1600-5740. - STAMPA. - B37:(1981), pp. 1132-1134. [10.1107/S0567740881005268]
alpha-(Acetyl-D-amino)butyric acid monohydrate
MORELLI, GIANCARLO;
1981
Abstract
C6H11NO3.H20 , M r = 163.17, orthorhombic, P21212 ~, a = 5.835 (4), b = 7.756 (3), c = 19.910(7)A, Z = 4, D x = 1.090 Mg m -3. The structure was solved by direct methods and refined to an R value of 0.045 for the 886 reflexions. The amide bond is in the trans conformation. The peptide occurs in conformation F*, with tp = 74 ° and qt = -158 °. An extensive network of intermolecular hydrogen bonds holds the crystal together in the solid state.| File | Dimensione | Formato | |
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