摘要
A new complex of N-（ 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl ） -thiocarbamic 4-hydroxy-benzoyl hydrazine dihydrate, C22 H27 N3 O10S · 2H2 O, was synthesized and its structure was determined by X-ray crystallography and TG/DTG methods. The compound belongs to the orthorhombic system, which crystallizes in space group P212121 , with a = 1. 0275 （ 3 ）, b = 1. 3419 （4）, c = 2. 0234 （ 6 ）, V = 2. 7899 （ 16 ） nm^3, and Z = 4. The hexopyranosyl ring adopts a ^4C1 conformation. All the substituents are at equatorial positions. The molecules are linked into a three-dimensional framework via intermolecular interactions. Atoms O5 and O9 show oositional disorders.
A new complex of N-（ 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl ） -thiocarbamic 4-hydroxy-benzoyl hydrazine dihydrate, C22 H27 N3 O10S · 2H2 O, was synthesized and its structure was determined by X-ray crystallography and TG/DTG methods. The compound belongs to the orthorhombic system, which crystallizes in space group P212121 , with a = 1. 0275 （ 3 ）, b = 1. 3419 （4）, c = 2. 0234 （ 6 ）, V = 2. 7899 （ 16 ） nm^3, and Z = 4. The hexopyranosyl ring adopts a ^4C1 conformation. All the substituents are at equatorial positions. The molecules are linked into a three-dimensional framework via intermolecular interactions. Atoms O5 and O9 show oositional disorders.
基金
Supported by the Program for New Century Excellent Talents in Universities(No. NCET-04-0649)
the National NaturalScience Foundation of China(Nos. 20275020 and 20475030).
