Document Details Document Type : Article In Journal  Document Title : N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethyl-isoxazol-5-amine N-[(9-Ethyl-9H-carbazol-3-yl)methylidene]-3,4-dimethyl-isoxazol-5-amine   Subject : Chemistry  Document Language : English  Abstract : The azomethine double bond in the title Schiff base, C20H 19N3O, has an E configuration. The 13-membered carbazolyl fused ring system [r.m.s. deviation = 0.023 (9) Å] is nearly coplanar with the five-membered pyrazole ring [r.m.s. deviation = 0.003 (4) Å]; the dihedral angle between the two systems is 10.8 (2)°. The crystal studied was a non-merohedral twin having a 35% minor component.  ISSN : 1600-5368  Journal Name : Acta Crystallographica Section E: Structure Reports Online  Volume : 66  Issue Number : 8  Publishing Year : 1431 AH 2010 AD  Article Type : Article  Added Date : Saturday, October 1, 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 سلمان أحمد خان Khan, Salman A Researcher Doctorate sahmad_phd@yahoo.co.in Kong Wai Tan Tan, Kong Wai Researcher Doctorate   S W Ng Ng, S W Researcher Doctorate seikweng@um.edu.my Files File Name Type Description  30913.pdf pdf Abstract Back To Researches Page