Synthesis and relative stability of a series of compounds of type [Fe(II)(bztpen)X]+, where bztpen=pentadentate ligand, N5, and X-=monodentate anion

Synthesis and relative stability of a series of compounds of type [Fe(II)(bztpen)X]+, where bztpen=pentadentate ligand, N5, and X-=monodentate anion