r-1,c-2,t-3,t-4-1-(2-Benzoxazolyl)-2-biphenyl-4-phenyl-3-pyridinylcyclobutane
✍ Scribed by Zhuang, Jun-Peng ;Zheng, Yan ;Zhang, Wen-Qin
- Publisher
- International Union of Crystallography
- Year
- 2002
- Tongue
- English
- Weight
- 333 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê Disorder in main residue R factor = 0.047 wR factor = 0.115 Data-to-parameter ratio = 13.5
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📜 SIMILAR VOLUMES
The title compound, C~34~H~32~N~4~O~2~, undergoes a reversible [2+2] photoreaction with 1-(2-benzoxazol-2-yl)-2-bis[4-(dimethylamino)phenyl]ethane (NBE). Through intermolecular head-to-tail [2+2] photocycloaddition of NBE, the title compound displays a centrosymmetric molecular structure in the crys
In the title compound, C 22 H 20 N 6 S 2 , the molecule lies on a centre of inversion and the triazine ring makes a dihedral angle of 8.47 (2) with the benzene ring.