TY - JOUR
T1 - Redetermination of alpha-D-glucosamine hydrochloride
T2 - elucidation of the hydrogen-bonding scheme
AU - Harrison, William T. A.
AU - Yathirajan, H. S.
AU - Narayana, B.
AU - Sreevidya, T. V.
AU - Sarojini, B. K.
PY - 2007/7/1
Y1 - 2007/7/1
N2 - The previously reported crystal structures [ Chu & Jeffery (1965). Proc. R. Soc. London Ser. A, 285, 470 - 479; Chandrasekharan & Mallikarjunan (1969). Z. Kristallogr. 129, 29] of the title compound, C6H14NO5+ center dot Cl-, have been confirmed to higher precision, and the H atoms located, allowing the elucidaton of the hydrogen- bonding network. A combination of O - H center dot center dot center dot O, N - H center dot center dot center dot O, O - H center dot center dot center dot Cl and N - H center dot center dot center dot Cl links results in a three- dimensional network. Considered by themselves, the inter- cation O - H O and N - H center dot center dot center dot O hydrogen bonds result in undulating (001) layers. The configurations of the chiral C atoms are: C1 S, C2 R, C3 R, C4 S and C5 R.
AB - The previously reported crystal structures [ Chu & Jeffery (1965). Proc. R. Soc. London Ser. A, 285, 470 - 479; Chandrasekharan & Mallikarjunan (1969). Z. Kristallogr. 129, 29] of the title compound, C6H14NO5+ center dot Cl-, have been confirmed to higher precision, and the H atoms located, allowing the elucidaton of the hydrogen- bonding network. A combination of O - H center dot center dot center dot O, N - H center dot center dot center dot O, O - H center dot center dot center dot Cl and N - H center dot center dot center dot Cl links results in a three- dimensional network. Considered by themselves, the inter- cation O - H O and N - H center dot center dot center dot O hydrogen bonds result in undulating (001) layers. The configurations of the chiral C atoms are: C1 S, C2 R, C3 R, C4 S and C5 R.
KW - crystal structure
U2 - 10.1107/S1600536807024506
DO - 10.1107/S1600536807024506
M3 - Article
SN - 1600-5368
VL - 63
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 7
M1 - o3248
ER -