Fast ray tracing method in 3-D structure and its proof of positive definiteness
โ Scribed by Gao, Er-gen ;Han, Uk ;Teng, Ji-wen
- Book ID
- 107506563
- Publisher
- Chinese Electronic Periodical Services
- Year
- 2007
- Tongue
- English
- Weight
- 259 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1005-9784
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๐ SIMILAR VOLUMES
The crystal structure of D-threo-3,Chexodiulose was determined, and it showed that the crystalline form is the p/3 anomer. In solution, the (~a anomer is preponderant, although all of its hydroxyl groups are cis to each other. In the crystal, the diulose assumes the endo,exo conformation; in the aqu
X-ray crystallographic analyses are reported for the two title compounds (8 and 9), of which the former crystallized in two modifications (8n and 8b). In all three structures, the pyranose rings have the %, (D) conformation and the substituents at C-l are axial and those at C-24-4 are equatorial. Th