Title: Crystal-structure of a nucleoside analog - 1-(r)-[6-(r)-hydroxymethyl-1,4-dioxan-2-yl] uracil
Authors: Das, Ak ×
Datta, M
Mazumdar, Sk
Das, N
Van Aerschot, Arthur
Low, Jn
Howie, Ra #
Issue Date: Aug-1992
Publisher: Plenum publ corp
Series Title: Journal of crystallographic and spectroscopic research vol:22 issue:4 pages:439-442
Abstract: The title compound (C9H12N2O5, M(r) = 228.2) crystallizes in the trigonal space group P3(1)21 with a = b = 9.438(3) and c = 19.775(3) angstrom, V = 1525.5 angstrom3, D(x) = 1.490 gm cm-3, Z = 6, mu = 0.12 mm-1, F(000) = 720.0, T = 293 K. The structure was solved by direct methods and refined by full-matrix least-squares calculations to an R value of 0.044 on 843 unique observed reflections. The dioxane ring adopts a chair conformation. The crystal structure is stabilized by N-H ... O hydrogen bonds and C-H ... O close contacts.
ISSN: 0277-8068
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Medicinal Chemistry (Rega Institute)
× corresponding author
# (joint) last author

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