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. Author manuscript; available in PMC: 2008 Oct 29.
Published in final edited form as: Inorg Chem. 2007 Sep 15;46(22):9267–9277. doi: 10.1021/ic701433p

Table 3.

Electronic absorption transitions for the series [MII(SMe2N4(tren))]+ (M= Mn, Fe, Co, Ni, Cu, Zn)

λmax (ε) (nm (M−1cm−1)) λmax (ε) (nm (M−1cm−1)) λmax (ε) (nm (M−1cm−1))
[MnII(SMe2N4(tren))]+ 240 (2910)
[FeII(SMe2N4(tren))]+ (1) 262 (4700) 357 (sh) 410 (sh)
[CoII(SMe2N4(tren))]+ (6) 236(4570)
358(990)
454(215) 600 (100)
[NiII(SMe2N4(tren))]+ (4) 275 (2394) 410 (330)
[CuII(SMe2N4(tren))]+ (7) 216 (3280);
236 (3400)
380 (3340) 618 (315)
[ZnII(SMe2N4(tren))]+ (8) 219 (4800)