[tetrabutylammonium]2 bis(cis-1,2-dicyanoethene-1,2-dithiolato)zincate(II)   、                                                                                      1,1':3,3'-Bis(trimethylene)-2,2'-bibenzimidazolium dihexafluorophosphate                                                                                                                                                                                              以
                                                                                         
丙酮                                                                                  为溶剂,
                                                                                                                                                                                        以42%的产率得到1,1':3,3'-bis(propane-1,3-diyl)-2,2'-bibenzimidazolium bis(cis-1,2-dicyanoethene-1,2-dithiolato)zincate(II)