1,4-Dimethoxy-2,5-bis{2-[4-(trifluoromethyl)phenyl]ethynyl}benzene
2011
Crystal Structure of a New Compound
publication
Evidence: moderate
Author Information
Author(s): Zhao Baohai, Lin Jimao, Zhao Cuihua, Wang Ziying
Primary Institution: Shandong University
Hypothesis
The study aims to report the synthesis and crystal structure of a new aryleneethynylene derivative.
Conclusion
The crystal structure of the compound shows normal bond lengths and angles, with no classical intermolecular interactions.
Supporting Evidence
- The asymmetric unit contains half of the molecule situated on an inversion center.
- The two terminal benzene rings form a dihedral angle of 71.9° with the central benzene ring.
- The trifluoromethyl group is disordered over two orientations.
Takeaway
The researchers made a new chemical compound and looked at its structure using special techniques to see how it is built.
Methodology
The compound was synthesized using a palladium-catalyzed reaction and characterized by X-ray crystallography.
Digital Object Identifier (DOI)
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