Document Details Document Type : Article In Journal  Document Title : 2-Oxo-4-phenyl-1,2,5,6-tetrahydrobenzo[h]quinoline-3-carbonitrile 2-Oxo-4-phenyl-1,2,5,6-tetrahydrobenzo[h]quinoline-3-carbonitrile   Subject : Chemistry  Document Language : English  Abstract : In the molecule of the title compound, C20H14N 2O, the tetrahydrobenzo[h]quinoline fusedring system is buckled owing to the ethylene -CH2CH2- fragment, the benzene ring and the pyridine ring being twisted by 19.7 (1)°. The 4-substituted aromatic ring is bent away from the pyridine ring by 62.9 (1)° in order to avoid crowding the cyanide substituent. In the crystal, two molecules are linked by a pair of N - H⋯O hydrogen bonds to form a centrosymmetric dimer.  ISSN : 1600-5368  Journal Name : Acta Crystallographica Section E: Structure Reports Online  Volume : 67  Issue Number : 9  Publishing Year : 1432 AH 2011 AD  Article Type : Article  Added Date : Saturday, November 26, 2011  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email عبدالله محمد عسيري Asiri, Abdullah Mohamed Researcher Doctorate aasiri2@kau.edu.sa حسن مصطفى فيض الله Faidallah, Hassan Mostafa Researcher Doctorate HFAIDALLAH@kau.edu.sa عبدالرحمن عبيد اليوبي Al-Youbia, Abdulrahman Obaid Researcher Doctorate aalyoubi@kau.edu.sa خالد أحمد العمري Alamry, Khalid Ahmad Researcher Doctorate k_alamry@yahoo.com S W Ng Ng, S W Researcher Doctorate seikweng@um.edu.my Files File Name Type Description  31340.pdf pdf Abstract Back To Researches Page