Phenyl acridine-9-carboxylate

Michał Wera , Damian Trzybiński , Karol Krzymiński , Jerzy Błażejowski


The acridine ring system and the benzene ring in the title compound, C20H13NO2, are oriented at a dihedral angle of 6.4 (2)°. The carboxyl group is twisted at an angle of 83.6 (2)° relative to the acridine skeleton. The molecules in the crystal are arranged in stacks along thebaxis, with two of the acridine rings involved in multiple π–π interactions [centroid–centroid distances in the range 3.536 (2)–3.894 (2) Å]. Stacks arranged parallel are linkedviaC—H...π interactions, forming layers in theacplane that are in contact with adjacent, inversely oriented layersviaother C—H...π interactions, giving rise to double layers. The inversely oriented double layers interact dispersively. The acridine units are parallel within the parallel-oriented stacks, but inclined at an angle of 79.6 (2)° in the inversely oriented stacks.
Author Michał Wera (FCh / DPCh / PK)
Michał Wera,,
- Pracownia Krystalochemii
, Damian Trzybiński (FCh / DPCh / LRS)
Damian Trzybiński,,
- Laboratory of Rentgenography and Spectroscopy
, Karol Krzymiński (FCh / DPCh / LLR)
Karol Krzymiński,,
- Laboratory of Luminescence Research
, Jerzy Błażejowski (FCh / DPCh / LRS)
Jerzy Błażejowski,,
- Laboratory of Rentgenography and Spectroscopy
Journal seriesActa Crystallographica Section E-Structure Reports Online, ISSN 1600-5368, (0 pkt)
Issue year2013
Publication size in sheets0.5
ASJC Classification3104 Condensed Matter Physics; 2500 General Materials Science; 1600 General Chemistry
Languageen angielski
LicenseJournal (articles only); published final; Uznanie Autorstwa (CC-BY); with publication
Score (nominal)5
ScoreMinisterial score = 0.0, 24-07-2019, ArticleFromJournal
Ministerial score (2013-2016) = 5.0, 24-07-2019, ArticleFromJournal - czasopismo zagraniczne spoza list
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2014 = 0.191; WoS Impact Factor: 2011 = 0.347 (2) - 2011=0.278 (5)
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