by performing various test reactions. To validate these mechanisms, DFT calculations have been carried out. Interestingly, the reactions of the mixture of LSeX2/L′SeX2/L′′SeX2 and L′Se0/L′Se0/L′′Se0 with metal halides (FeCl3, ZnX2; X = Cl, Br, I; CdI2, HgI2, PdCl2, and PtCl2) produced dicationic diselenides, 7–12, 15, 17 and [L2Se22+]Y [Y = ZnI4}2− (19), CdI4}2− (22), HgI4}2− (25), PdCl4}2− (26)
                                    二卤化
硒(II)的N杂环卡宾衍
生物LSeX 2(X = Cl,Br; L = 
1,3-二丁基苯并
咪唑-2-亚烷基,C 15 H 22 N 2)(4b,4b')的反应, L'SeX 2(X = Cl,Br; L'= 1,3-二丙基丙基
苯并咪唑-2-亚烷基,C 13 H 18 N 2)(4c,4c')和L''SeX 2(X = Cl, BR; L''= 1,3-二我丙基
苯并咪唑-2-亚基,C 13 ħ 18 ñ 2)(图4d,4D' )与
铁导致双阳离子diselenides的形成,[L 2
硒2 2+ ] 2 [的FeCl 4 } - ] 3
氯- (7),[L 2
硒2 2+ ] [FeBr 4 ] -
溴-(8),[L' 2
硒2 2+ ] [的FeCl 4 ] -
氯-(9),[L' 2
硒2 2+ ] [FeBr 4 ] -BR - (10),[L'' 2
硒2 2+ ] [的FeCl 4 ] -
氯-