4,4´-(Hexane-1,6-diyldioxy)dianiline
The complete molecule of the title compound, C18H24N2O2, is generated by a crystallographic inversion centre. The torsion angles in the hexamethylene chain are consistent with an antiperiplanar conformation, whereas the conformation of the O-CH2-CH2-CH2 unit is gauche. The three-dimensional crystal packing is stabilized by N-H...O and N-H...N hydrogen bonding. Key indicators: single-crystal X-ray study; T = 173 K; mean σ(C–C) = 0.002 A° ; R factor = 0.039; wR factor = 0.103; data-to-parameter ratio = 17.0.
| Author: | Muhammad Saif Ullah Khan, Zareen Akhter, Michael Bolte, Amna Siraj, Humaira M. Siddiqi |
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| URN: | urn:nbn:de:hebis:30-68897 |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 02.09.2009 |
| Year of first Publication: | 2009 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| Source: | Acta Crystallographica (2009). E65, o1096 ; doi:10.1107/S160053680901321X |
| HeBIS PPN: | 217217664 |
| Institutes: | Biochemie und Chemie |
| Dewey Decimal Classification: | 540 Chemie und zugeordnete Wissenschaften |
| Sammlungen: | Universitätspublikationen |
| Note: | ISSN 1600-5368 ; Copyright © International Union of Crystallography ; This licence is identical to the Creative Commons Attribution Licence. http://journals.iucr.org/services/oa/openaccess_e.html |
| Licence (German): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
