The chiral title compound, [Fe 2 (C 5 H 5 ) 2 (C 26 H 20 N 4 O 2 )], crystallizes as a racemate. The enantiomers are linked by an aromatic stacking interaction into a centrosymmetric dimer.
Oxidation of 1,4-bis(5-ferrocenyl-3-methoxythiophene-2-yl)benzene
✍ Scribed by Mune-aki Sakamoto; Masao Hiroi; Masa-aki Sato
- Book ID
- 117539764
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 323 KB
- Volume
- 137
- Category
- Article
- ISSN
- 0379-6779
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 100 K Mean (C-C) = 0.006 A R factor = 0.070 wR factor = 0.165 Data-to-parameter ratio = 10.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The molecule of the title compound, C 22 H 22 O 2 , possesses a crystallographically imposed twofold axis. The two terminal phenyl rings both make a dihedral angle of 82.5 (2) with the central benzene ring. The crystal packing is stabilized mainly by van der Waals forces.
The crystal structure of the title compound, C 23 H 28 Br 4 O 6 , confirms that it consists of two hexasubstituted aromatic units linked by a central methylene group. The molecule lies on a crystallographic twofold axis that passes through the methylene bridging atom. Examination of the extended str