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(E)-1-[4-(Hex-yloxy)phen-yl]-3-(3-hy-droxy-phen-yl)prop-2-en-1-one.

ABSTRACT: There are two mol-ecules in the asymmetric unit of the title compound, C(21)H(24)O(3), in which the dihedral angles between the aromatic rings are 6.4?(1) and 7.0?(1)°. The enone moiety of both mol-ecules adopts an s-cis configuration. In the crystal, inter-molecular O-H?O and C-H?O inter-actions to the same acceptor O atom generate R(2) (1)(6) ring motifs and further C-H?O inter-actions generate R(2) (2)(8) ring motifs. Topologically, the R(2) (1)(6) and R(2) (2)(8) ring motifs are arranged alternately, forming [001] chains of mol-ecules. The crystal structure is further stabilized by C-H?? inter-actions.

SUBMITTER: Ngaini Z

PROVIDER: S-EPMC3011598 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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(E)-1-[4-(Hex-yloxy)phen-yl]-3-(3-hy-droxy-phen-yl)prop-2-en-1-one.

Ngaini Zainab Z Fadzillah Siti Muhaini Haris SM Hussain Hasnain H Razak Ibrahim Abdul IA Fun Hoong-Kun HK

Acta crystallographica. Section E, Structure reports online 20101124 Pt 12

There are two mol-ecules in the asymmetric unit of the title compound, C(21)H(24)O(3), in which the dihedral angles between the aromatic rings are 6.4 (1) and 7.0 (1)°. The enone moiety of both mol-ecules adopts an s-cis configuration. In the crystal, inter-molecular O-H⋯O and C-H⋯O inter-actions to the same acceptor O atom generate R(2) (1)(6) ring motifs and further C-H⋯O inter-actions generate R(2) (2)(8) ring motifs. Topologically, the R(2) (1)(6) and R(2) (2)(8) ring motifs are arranged alt ...[more]

PMID: 21589557

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