Yan-Ping Zhang, Xiao Chen, Jun-Yan Shi, Li Xu, Wen-Kui Dong
2007 Acta Crystallographica Section E  
Key indicators: single-crystal X-ray study; T = 298 K; mean (C-C) = 0.003 Å; R factor = 0.043; wR factor = 0.123; data-to-parameter ratio = 14.4. The centrosymmetric title compound, C 24 H 34 N 4 O 4 , has been characterized structurally by 1 H NMR and X-ray crystallography. The two benzene rings are parallel to each other. The compound forms intramolecular hydrogen bonds, where the oxime group acts as a hydrogen-bond donor and the OH group acts as a hydrogen-bond acceptor. organic compounds
more » ... rganic compounds o3852 # 2007 International Union of Crystallography
doi:10.1107/s1600536807038597 fatcat:py5ssgoh75dh3itj4egqazpuky