Haque, Rosenani A <br/><br/>
3,3'-Di-n-butyl-1,1'-(p-phenyl-ene-dimethyl-ene)diimidazolium bis-(hexa-fluoro-phosphate).  [electronic resource] 

 -  Acta crystallographica. Section E, Structure reports online  Mar 2010 
 - o824-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1600-5368 
<br/><br/><label>Standard No.: </label>10.1107/S1600536810008536  doi