2,2′-[1,2-Bis(4-chlorophenyl)ethane-1,2-diyl]bis(1-tetralone)
✍ Scribed by Shi, Daqing ;Rong, Liangce ;Wang, Juxian ;Wang, Xiangshan ;Hu, Hongwen
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 168 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, [Fe 2 (C 5 H 5 ) 2 (C 26 H 20 N 4 )], two ferrocene units are bridged by a Schiff base linker with an intramolecular FeÁ Á ÁFe separation of 7.42 (2) A ˚.
In the title crystal structure, C 14 H 14 S 2 , L 2 , the molecules lie on crystallographic inversion centers. The phenyl rings are nearly perpendicular to the planar S-C-C-S group of atoms.
Single-crystal X-ray study T = 180 K Mean '(C±C) = 0.008 A Ê Disorder in solvent or counterion R factor = 0.036 wR factor = 0.084 Data-to-parameter ratio = 15.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, C 18 H 12 N 2 O 4 , crystallizes with one halfmolecule in the asymmetric unit. In each molecule, there is a crystallographic centre of inversion at the mid-point of the central C-C bond.