Unknown

Dataset Information

0

3-(4-Biphenyl-1-yl)-3-hydr-oxy-1-phenyl-prop-2-en-1-one.


ABSTRACT: In the title compound, C(21)H(16)O(2), the six crystallographically independent mol-ecules (Z' = 6) all exist in the enolized form. Strong intra-molecular hydrogen bonds are observed: one approximate H-atom-centered O?H?O hydrogen bond, two tautomeric forms O-H?O (three mol-ecules) and O?H-O (two mol-ecules). Only one weak inter-molecular C-H?O hydrogen bond between two neighboring mol-ecules is observed in the crystal structure. In addition, eight very weak non-conventional inter-molecular C-H?? hydrogen-bonding contacts between mol-ecules are observed.

SUBMITTER: Zheng C 

PROVIDER: S-EPMC2968073 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature

altmetric image

Publications

3-(4-Biphenyl-1-yl)-3-hydr-oxy-1-phenyl-prop-2-en-1-one.

Zheng Chunyang C   Wang Dunjia D   Fan Ling L  

Acta crystallographica. Section E, Structure reports online 20081220 Pt 1


In the title compound, C(21)H(16)O(2), the six crystallographically independent mol-ecules (Z' = 6) all exist in the enolized form. Strong intra-molecular hydrogen bonds are observed: one approximate H-atom-centered O⋯H⋯O hydrogen bond, two tautomeric forms O-H⋯O (three mol-ecules) and O⋯H-O (two mol-ecules). Only one weak inter-molecular C-H⋯O hydrogen bond between two neighboring mol-ecules is observed in the crystal structure. In addition, eight very weak non-conventional inter-molecular C-H⋯  ...[more]

Similar Datasets

| S-EPMC2968673 | biostudies-literature
| S-EPMC2979021 | biostudies-literature
| S-EPMC2979389 | biostudies-literature
| S-EPMC3414983 | biostudies-literature
| S-EPMC3998479 | biostudies-literature
| S-EPMC2972098 | biostudies-literature
| S-EPMC3770366 | biostudies-literature
| S-EPMC2983789 | biostudies-other
| S-EPMC3648248 | biostudies-literature
| S-EPMC2971314 | biostudies-literature