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(S)-2,2'-Dihy-droxy-N,N'-(6-hy-droxy-hexane-1,5-di-yl)dibenzamide.

ABSTRACT: In the title compound, C(20)H(24)N(2)O(5), the dihedral angle between the two roughly planar salicyl-amide fragments [r.m.s. deviations = 0.043?(2) and 0.149?(2)?Å] is 25.50?(5)°. The mol-ecular conformation is stabilized by intra-molecular O-H?O hydrogen bonds involving phenol -OH groups and amide O atoms. Inter-molecular hy-droxy-meth-yl-amide O-H?O and amine-hy-droxy-methyl N-H?O hydrogen bonds form infinite chains along the b axis. These chains are further inter-linked by amine-amide N-H?O and phenol-phenol O-H?O inter-actions, thus giving layers parallel to (001).

SUBMITTER: Wilbrand S

PROVIDER: S-EPMC3569758 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature

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(S)-2,2'-Dihy-droxy-N,N'-(6-hy-droxy-hexane-1,5-di-yl)dibenzamide.

Wilbrand Sabine S Neis Christian C Hegetschweiler Kaspar K

Acta crystallographica. Section E, Structure reports online 20130112 Pt 2

In the title compound, C(20)H(24)N(2)O(5), the dihedral angle between the two roughly planar salicyl-amide fragments [r.m.s. deviations = 0.043 (2) and 0.149 (2) Å] is 25.50 (5)°. The mol-ecular conformation is stabilized by intra-molecular O-H⋯O hydrogen bonds involving phenol -OH groups and amide O atoms. Inter-molecular hy-droxy-meth-yl-amide O-H⋯O and amine-hy-droxy-methyl N-H⋯O hydrogen bonds form infinite chains along the b axis. These chains are further inter-linked by amine-amide N-H⋯O a ...[more]

PMID: 23424504

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