NIR-absorbing transition metal complexes with redox-active ligands

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Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Date
2020-02-01
Major/Subject
Mcode
Degree programme
Language
en
Pages
4
1-4
Series
INORGANIC CHEMISTRY COMMUNICATIONS, Volume 112
Abstract
Bench top stable transition metal (M = Co, Ni, Cu) complexes with a non-innocent ortho-aminophenol derivative were synthesized by the reaction of metal(II)acetates with a ligand precursor in 2:1 ratio. The solid-state structures reveal the formation of neutral molecular complexes with square planar coordination geometries. The Co(II) and Cu(II) complexes are paramagnetic, whereas the Ni complex is a diamagnetic square planar low-spin Ni(II) complex. All complexes, and Ni(II) complex in particular, show strong absorption in the near-IR region.
Description
Keywords
Metal complexes, Near-IR absorption, Non-innocent ligands, Redox-active ligands
Other note
Citation
Salojärvi , E , Peuronen , A , Huhtinen , H , Vlasenko , L S , Halme , J , Mäkinen , P , Lastusaari , M & Lehtonen , A 2020 , ' NIR-absorbing transition metal complexes with redox-active ligands ' , INORGANIC CHEMISTRY COMMUNICATIONS , vol. 112 , 107711 , pp. 1-4 . https://doi.org/10.1016/j.inoche.2019.107711