Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê R factor = 0.042 wR factor = 0.138 Data-to-parameter ratio = 12.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
1,4-Bis(dimorpholinomethyl)benzene
✍ Scribed by Wang, Dan ;Liu, Shixiong
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 395 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title compound, C 24 H 38 N 4 O 4 , was synthesized by the reaction of terephthalaldehyde and morpholine in ethanol. The N atoms of the four morpholine rings are bonded to benzyl C atoms, forming a centrosymmetric 1,4-bis(dimorpholinomethyl)benzene molecule.
📜 SIMILAR VOLUMES
In the title compound, C 8 H 8 Br 2 , the molecules are located on inversion centres and are connected through weak intermolecular BrÁ Á ÁBr interactions into layers parallel to the (102) plane.
Single-crystal X-ray study T = 295 K Mean (C-C) = 0.002 A R factor = 0.039 wR factor = 0.105 Data-to-parameter ratio = 12.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê R factor = 0.045 wR factor = 0.131 Data-to-parameter ratio = 20.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 168 K Mean '(C±C) = 0.003 A Ê R factor = 0.041 wR factor = 0.107 Data-to-parameter ratio = 11.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
A new flexible bis(pyridyl) complex, C~18~H~18~N~4~, was prepared by the reaction of terephthalaldehyde with 3-aminopyridine. The molecule is centrosymmetric. Mononuclear units are linked into a one-dimensional chain by intermolecular N—H...N hydrogen bonds. The dihedral angle bentween the pyridyl r