Biomaterial Database

N1,N1-diethyl-N2-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)acetamidine. 2001

M J Diánez, and M D Estrada, and A López-Castro, and S Pérez-Garrido

Departmento de Física la Materia Condensada, CSIC-Univesidad de Sevilla, Spain. dianez@cica.es

The solid-state conformation of the title compound, C(20)H(32)N(2)O(9), has been determined at 150 K. The pyranose ring has a distorted chair conformation. Among the possible conformations of the C-N glycosidic bond, that of the E rotamer is observed and a short intramolecular C(methyl)...O contact may partly stabilize this conformation. Crystal cohesion is stabilized by an extensive network of weak C--H...O hydrogen bonds and close contacts.

UI	MeSH Term	Description	Entries
D008958	Models, Molecular	Models used experimentally or theoretically to study molecular shape, electronic properties, or interactions; includes analogous molecules, computer-generated graphics, and mechanical structures.	Molecular Models,Model, Molecular,Molecular Model
D008968	Molecular Conformation	The characteristic three-dimensional shape of a molecule.	Molecular Configuration,3D Molecular Structure,Configuration, Molecular,Molecular Structure, Three Dimensional,Three Dimensional Molecular Structure,3D Molecular Structures,Configurations, Molecular,Conformation, Molecular,Conformations, Molecular,Molecular Configurations,Molecular Conformations,Molecular Structure, 3D,Molecular Structures, 3D,Structure, 3D Molecular,Structures, 3D Molecular
D009005	Monosaccharides	Single chain carbohydrates that are the most basic units of CARBOHYDRATES. They are typically colorless crystalline substances with a sweet taste and have the same general formula CnH2nOn.	Monosaccharide,Simple Sugar,Simple Sugars,Sugar, Simple,Sugars, Simple
D006860	Hydrogen Bonding	A low-energy attractive force between hydrogen and another element. It plays a major role in determining the properties of water, proteins, and other compounds.	Hydrogen Bonds,Bond, Hydrogen,Hydrogen Bond
D000081	Acetamides	Derivatives of acetamide that are used as solvents, as mild irritants, and in organic synthesis.
D018360	Crystallography, X-Ray	The study of crystal structure using X-RAY DIFFRACTION techniques. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	X-Ray Crystallography,Crystallography, X Ray,Crystallography, Xray,X Ray Crystallography,Xray Crystallography,Crystallographies, X Ray,X Ray Crystallographies