Publication Details |
| Category | Text Publication |
| Reference Category | Journals |
| DOI | 10.1107/S1600536811034945 |
| Title (Primary) | 1-Methyl-4-(4-nitrobenzoyl)pyridinium perchlorate |
| Author | Gruber, T.; Eissmann, F.; Weber, E.; Schüürmann, G. |
| Journal | Acta Crystallographica Section E : Structure Reports |
| Year | 2011 |
| Department | OEC |
| Volume | E67 |
| Issue | 9 |
| Page From | o2542 |
| Page To | o2543 |
| Language | englisch |
| Abstract | In the main molecule of the title compound, C13H11N2O3+·ClO4-,
the two aromatic rings are twisted by 56.19 (3)° relative to each other
and the nitro group is not coplanar with the benzene ring [36.43 (4)°].
The crystal packing is dominated by infinite aromatic stacks in the a-axis
direction. These are formed by the benzene units of the molecule
featuring an alternating arrangement, which explains the two different
distances of 3.3860 (4) and 3.4907 (4) Å for the aromatic units (these
are the perpendicular distances of the centroid of one aromatic ring on
the mean plane of the other other aromatic ring). Adjacent stacks are
connected by ![[pi]](http://scripts.iucr.org/logos/entities/pi_rmgif.gif) - stacking between two pyridinium units [3.5949 (4) Å] and weak C-H O interactions. The perchlorate anions are accomodated in the lattice voids connected to the cation via weak C-HO contacts between the O atoms of the anion and various aromatic as well as methyl H atoms. |
| Persistent UFZ Identifier | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=11804 |
| Gruber, T., Eissmann, F., Weber, E., Schüürmann, G. (2011): 1-Methyl-4-(4-nitrobenzoyl)pyridinium perchlorate Acta Crystallogr. Sect. E.-Struct Rep. E67 (9), o2542 - o2543 |
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