Biomaterial Database

Crystal structure of lactitol (4-O-beta-D-galactopyranosyl-D-glucitol) trihydrate. 1992

J Kivikoski, and I Pitkänen, and J Nurmi

Department of Chemistry, University of Jyväskylä, Finland.

Lactitol trihydrate, C12H24O11.3H2O, crystallises in the orthorhombic space group, P2(1)2(1)2(1) with cell dimensions a = 8.306(2), b = 10.163(1), c = 21.321(1) A, and V = 1799.8(5) A3; Z = 4, Dx = 1.47 Mg m-3, lambda(Cu-K alpha) = 1.54178 A, mu = 1.14 mm-1, F(000) = 856, and T = 23 degrees. There are one intra- and thirteen inter-molecular hydrogen bonds in the structure. The bond lengths and angles agree well with the mean values of related structures. The galactopyranosyl ring has a chair conformation.

UI	MeSH Term	Description	Entries
D008969	Molecular Sequence Data	Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.	Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D002236	Carbohydrate Conformation	The characteristic 3-dimensional shape of a carbohydrate.	Carbohydrate Linkage,Carbohydrate Conformations,Carbohydrate Linkages,Conformation, Carbohydrate,Conformations, Carbohydrate,Linkage, Carbohydrate,Linkages, Carbohydrate
D002240	Carbohydrate Sequence	The sequence of carbohydrates within POLYSACCHARIDES; GLYCOPROTEINS; and GLYCOLIPIDS.	Carbohydrate Sequences,Sequence, Carbohydrate,Sequences, Carbohydrate
D013402	Sugar Alcohols	Polyhydric alcohols having no more than one hydroxy group attached to each carbon atom. They are formed by the reduction of the carbonyl group of a sugar to a hydroxyl group. (From Dorland, 28th ed)	Alcohols, Sugar,Alditol,Sugar Alcohol,Alditols,Alcohol, Sugar
D014961	X-Ray Diffraction	The scattering of x-rays by matter, especially crystals, with accompanying variation in intensity due to interference effects. Analysis of the crystal structure of materials is performed by passing x-rays through them and registering the diffraction image of the rays (CRYSTALLOGRAPHY, X-RAY). (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Xray Diffraction,Diffraction, X-Ray,Diffraction, Xray,Diffractions, X-Ray,Diffractions, Xray,X Ray Diffraction,X-Ray Diffractions,Xray Diffractions