期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2014
卷号：5
期号：2
页码：470-475
出版社：University of Mohammed Premier Oujda
摘要：2,9-dimethyl -4,7 -diphenyl[1,10]phenanthrolinediium was made available by acidifying of 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline in ethanol solvent using conc. HCl as acid. The bi-protonation of pyridine in phenanthroline was mo nitored by 1H NMR and confirmed by X-ray single crystal, X RD structure of desired product was found to be a Monoclinic crystal system with C2/c1 space group and Z = 6
