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. 2011 Aug 1;67(Pt 8):o1892.
doi: 10.1107/S1600536811025207. Epub 2011 Jul 2.

3,3'',4,4''-Tetra-meth-oxy-1,1':4',1''-terphen-yl

Law Kung Pui, Wong Woei Hung, Bohari M Yamin, Mohammad B Kassim

3,3'',4,4''-Tetra-meth-oxy-1,1':4',1''-terphen-yl

Law Kung Pui et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title mol-ecule, C(22)H(22)O(4), is centrosymmetric with an inversion centre located at the centre of the benzene ring. The 3,4-dimeth-oxy-benzene fragment is essentially planar [maximum deviation = 0.400 (2) Å] and twisted relative to the central benzene ring, forming a dihedral angle of 21.25 (7)°. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into a two-dimensional polymeric structure lying parallel to (100).

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound with displacement ellipsoids drawn at the 50% probability level. Symmetry code for atoms with the A label: -x, 1-y, 1-z.
Fig. 2.
Fig. 2.
A packing diagram of the title compound viewed down the a-axis showing intermolecular C10—H10A···O1 hydrogen bond.
See this image and copyright information in PMC

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