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5-(1,4-Di­methyl-4-phenyl-1,2,3,4-tetra­hydro-1-naphthyl)-1,2,4-benzene­tricarbo­nitrile

✍ Scribed by Usman, Anwar ;Razak, Ibrahim Abdul ;Fun, Hoong-Kun ;Chantrapromma, Suchada ;Zhang, Min ;Xu, Jian-Hua

Publisher
International Union of Crystallography
Year
2002
Tongue
English
Weight
226 KB
Volume
58
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, C 27 H 21 N 3 , the tetrahydrobenzene ring adopts a half-chair conformation. The orientations of the attached phenyl and tricyanophenyl substituents are determined by the sp 3 state of the tetrahydrobenzene atoms.

📜 SIMILAR VOLUMES

(Z)-3-[(1-Methyl­ethyl)­thio­methyl­ene]
(Z)-3-[(1-Methyl­ethyl)­thio­methyl­ene]-4-phenyl-1,4-penta­diene-1,1,2-tricarbo­nitrile
✍ Jones, Peter G. ;Bubenitschek, Peter ;Hopf, Henning ;Kreutzer, Martin 📂 Article 📅 2002 🏛 International Union of Crystallography 🌐 English ⚖ 188 KB

Single-crystal X-ray study T = 178 K Mean '(C±C) = 0.005 A Ê R factor = 0.055 wR factor = 0.161 Data-to-parameter ratio = 14.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Diethyl 3-[2-methoxy-5-(1-methyl-1-pheny
Diethyl 3-[2-methoxy-5-(1-methyl-1-phenyl­ethyl)­phenyl]-2-phenyl-2,3,4,5-tetra­hydro­isoxazole-4,5-di­carboxyl­ate
✍ Sridharan, V. ;Kalanidhi, P. ;Karthikeyan, K. ;Muthusubramanian, S. ;Anitha, K. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 399 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.045 wR factor = 0.140 Data-to-parameter ratio = 13.8 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

4,4′,5,5′-Tetra­methyl­tetra­thia­fulval
4,4′,5,5′-Tetra­methyl­tetra­thia­fulvalene–1,4-di­nitro­benzene (1/1)
✍ Batsanov, Andrei S. ;Lyubchik, Svetlana B. 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 217 KB

Tetramethyltetrathiafulvalene and 1,4-dinitrobenzene co-crystallize in a mixed-stack 1:1 complex, C 10 H 12 S 4 ÁC 6 H 4 N 2 O 4 , without appreciable charge transfer. Both molecules lie on the same crystallographic twofold axis.