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2,6-Diiodo­phenyl acridine-9-carboxyl­ate

✍ Scribed by Sikorski, Artur ;Krzymiński, Karol ;Białońska, Agata ;Lis, Tadeusz ;Błażejowski, Jerzy

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
477 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the orthorhombic crystalline phase of the title compound, C 20 H 11 I 2 NO 2 , all the benzene rings are parallel, whereas the acridine systems are either parallel or perpendicular to each other; this generates a herring-bone pattern. The acridine systems and benzene rings are inclined at an angle of 45.5 (1) to each other, and the acridine systems and carboxylate groups are inclined at an angle of 54.2 (1) . Oppositely oriented consecutive molecules, withinteractions between their acridine systems and IÁ Á ÁI and IÁ Á ÁN contacts, are aligned in stacks along the a axis. These stacks, interacting throughcontacts between benzene rings, are arranged in layers.

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