Molecular conformation of 2'-deoxy-3', 5'-di-O-acetyl adenosine. Crystal structure and high resolution proton nuclear magnetic resonance investigations

…, HM Buck, JA Kanters, A Schouten

Index: Koole, Leo H.; Buck, Henk M.; Kanters, Jan A.; Schouten, Arie Canadian Journal of Chemistry, 1987 , vol. 65, p. 326 - 331

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Citation Number: 12

Abstract

2'-Deoxy-3', 5'-di-O-acetyl adenosine crystallizes in the orthorhombic space group P 212121, and the cell dimensions are a= 7.768 (1) Å, b= 12.890 (1) Å, c= 15.495 (1) Å; Z= 4 molecules per cell. Least-squares refinement converged at R= 0.054 for 1752 observed reflections. The adenine bases are linked via N6-H… N1 and N6-H… N7 hydrogen bonds, in such a way that infinite one-dimensional chains are formed. Comments are made on ...