Synthesis and Characterization of an Iridium Triphyrin Complex
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https://figshare.com/articles/dataset/Synthesis_and_Characterization_of_an_Iridium_Triphyrin_Complex/3851574
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资源简介：
A sandwich complex
of iridium(III) benzotriphyrin (2) has been synthesized
from free-base benzotriphyrin (1) and [IrCl(cod)]2 (COD = 1,5-cyclooctadiene). The COD
ring was transformed from 1,5-COD to an η1,η3-C8H12 unit as a π-allyl ligand
associated with the valence change of iridium from IrI to
IrIII, as revealed by X-ray diffraction analysis. The Soret-like
band of 2 was blue-shifted and broadened compared with
that of 1, indicating strong electronic interactions
between triphyrin and the iridium ion. Compound 2 also
showed very broad absorption in the range of 500–800 nm, which
can be assigned to a mixture of Q and metal-to-ligand charge-transfer
bands.
创建时间：
2016-10-11
