Literature DB >> 14043338

SUCROSE: PRECISE DETERMINATION OF CRYSTAL AND MOLECULAR STRUCTURE BY NEUTRON DIFFRACTION.

G M BROWN, H A LEVY.   

Abstract

This analysis provides the first precise molecular parameters for sucrose. All hydrogen atoms are included. Carbon-carbon distances are 1.51 1.53 A; carbon-oxygen 1.40 to 1.44 A; carbon-hydrogen 1.08 to 1.11 A; oxygen-hydrogen 0.94 to 0.99 A. The furanose ring conformation differs from that in sucrose sodium bromide dihydrate. Hydrogen bonds (two of them intramolecular) utilize every hydroxyl group except one.

Entities:  

Keywords:  CRYSTALLOGRAPHY; EXPERIMENTAL LAB STUDY; NEUTRONS; SUCROSE

Mesh:

Substances:

Year:  1963        PMID: 14043338     DOI: 10.1126/science.141.3584.921

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  3 in total

1.  The alpha,alpha-(1-->1) linkage of trehalose is key to anhydrobiotic preservation.

Authors:  Fernando Albertorio; Vanessa A Chapa; Xin Chen; Arnaldo J Diaz; Paul S Cremer
Journal:  J Am Chem Soc       Date:  2007-08-04       Impact factor: 15.419

2.  Influence of crystallizing and non-crystallizing cosolutes on trehalose crystallization during freeze-drying.

Authors:  Prakash Sundaramurthi; Raj Suryanarayanan
Journal:  Pharm Res       Date:  2010-09-08       Impact factor: 4.200

3.  Evidence for the transport of maltose by the sucrose permease, CscB, of Escherichia coli.

Authors:  Yang Peng; Sanath Kumar; Ricardo L Hernandez; Suzanna E Jones; Kathleen M Cadle; Kenneth P Smith; Manuel F Varela
Journal:  J Membr Biol       Date:  2009-03-18       Impact factor: 1.843

  3 in total

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