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4,5-Bis(5-iso­propyl-2-methyl­phenoxy)­phthalo­nitrile

✍ Scribed by Ocak, Nazan ;Yavuz, Metin ;Işık, Şamil ;Akdemir, Nesuhi ;Ağar, Erbil ;Özil, Musa

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
227 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê Disorder in main residue R factor = 0.052 wR factor = 0.167 Data-to-parameter ratio = 15.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

📜 SIMILAR VOLUMES

C—H⋯π interactions in 4,5-bis(2-iso­prop
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The supramolecular structure of the title compound, C 28 H 28 N 2 O 2 , is de®ned by weak CÐHÁ Á Á% interactions. The peripheral aromatic rings lie in approximately orthogonal planes, conferring on the molecule a twisted conformation.

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In the title compound, C 18 H 16 N 2 O, two benzene rings are connected by an O atom, and the dihedral angle between them is 86.83 (1) . The CÐOÐC angle is 118.50 (14) .

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The title compound, C 28 H 28 N 2 O 2 , contains three aromatic rings, which are not coplanar and which are distorted from ideal C 2v symmetry. The crystal structure involves four intramolecular CÐHÁ Á ÁO hydrogen bonds.

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The asymmetric unit of the title compound, C 17 H 13 ClN 2 O, contains two independent molecules with no significant difference in their structures. The molecules are non-planar. The dihedral angle between the two benzene rings is 79.20 (8) in one molecule and 79.54 (8) in the other.

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4-(2-Methoxy-4-methyl­phenoxy)­phthalo­nitrile
✍ Erdem, Talip Kaya ;Atalay, Şehriman ;Akdemir, Nesuhi ;Agˇar, Erbil ;Kantar, Ciha 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 164 KB

In the title compound, C 16 H 12 N 2 O 2 , the dihedral angle between the two benzene rings is 85.53 (5) . The crystal structure is stabilized by intermolecular CÐHÁ Á ÁO hydrogen bonds and CÐHÁ Á Á% interactions.

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Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê Disorder in main residue R factor = 0.040 wR factor = 0.060 Data-to-parameter ratio = 15.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.