Document Details

Document Type : Article In Journal 
Document Title :
2-Amino-4-(4-chlorophenyl)-5,6-dihydrobenzo[h]quinoline-3-carbonitrile-3- amino-1-(4-chlorophenyl)-9,10-dihydrophenanthrene-2,4-dicarbonitrile (1/4)
2-Amino-4-(4-chlorophenyl)-5,6-dihydrobenzo[h]quinoline-3-carbonitrile-3- amino-1-(4-chlorophenyl)-9,10-dihydrophenanthrene-2,4-dicarbonitrile (1/4)
 
Subject : Chemistry 
Document Language : English 
Abstract : The asymmetric unit of the 1:4 title co-crystal of 2-amino-4-(4- chlorophenyl)-5,6-dihydro-benzo[h]quinoline-3-carbonitrile and 3-amino-1-(4-chlorophenyl)-9,10-dihydro-phenanthrene-2,4-dicarbonitrile, 0.2C 20H 14ClN 3·0.8C 22H 14ClN 3, has the atoms of the fused-ring system and those of the amino, cyano and chloro-phenyl substitutents overlapped. The fused-ring system is buckled owing to the ethyl-ene linkage in the central ring. There are two independent overlapped molecules in the asymmetric unit. In one independent molecule, the two flanking aromatic rings are twisted by 24.4 (1)° and the ring of the chlorophenyl substituent is twisted by 87.3 (1)° relative to the amino- and cyanobearing aromatic ring. In the second molecule, the respective dihedral angles are 26.1 (1) and 57.8 (1)°. The two independent molecules are linked by N - H⋯N hydrogen bonds into dimers. 
ISSN : 1600-5368 
Journal Name : Acta Crystallographica Section E: Structure Reports Online 
Volume : 67 
Issue Number : 11 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Monday, February 20, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
عبدالله محمد عسيريAsiri, Abdullah MohamedResearcherDoctorateaasiri2@kau.edu.sa
عبدالرحمن عبيد اليوبيAl-Youbia, Abdulrahman ObaidResearcherDoctorateaalyoubi@kau.edu.sa
حسن مصطفى فيض اللهFaidallah, Hassan MostafaResearcherDoctorateHFAIDALLAH@kau.edu.sa
Seik Weng NgNg, Seik WengResearcherDoctorateseikweng@um.edu.my

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