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N,N′-Bis(4-pyridylmethyl­ene)benzene-1,4-diamine

✍ Scribed by Hou, Qiu-Fei ;Ye, Ling ;Jiang, Shi-Mei


Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
141 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis


In the crystal structure of the title compound, C 18 H 14 N 4 , there are two independent centrosymmetric molecules with different conformations. The two molecules are linked to each other via weak C-HÁ Á ÁN hydrogen bonds and C-HÁ Á Á interactions.


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N,N′-Bis[4-(dimethylamino)benzylidene]bu
✍ Habibi, Mohammad Hossein ;Zendehdel, Mahmoud ;Chantrapromma, Suchada ;Fun, Hoong 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 463 KB

The molecule of the title compound, C~22~H~30~N~4~, lies across a crystallographic inversion centre and adopts an __E__ configuration with respect to the azomethine C=N bond. The molecular structure has a staggered conformation, with the two benzene rings parallel to each other. The dihedral angle b