Synthesis and near-infrared luminescence of 3d-4f bi-metallic Schiff base complexes
- 14 February 2002
- journal article
- letter
- Published by Royal Society of Chemistry (RSC) in New Journal of Chemistry
- Vol. 26 (3) , 275-278
- https://doi.org/10.1039/b104175b
Abstract
The reaction of the zinc(II) Schiff base complex ZnL [H2L = N,N′-bis(3-methoxysalicylidene)ethylene-1,2-diamine] with one equivalent of Ln(NO3)3·xH2O (Ln = Nd, Ho, Er or Yb) gives the neutral 3d-4f bi-metallic Schiff base complexes [Zn(NO3)(μ-L)Ln(NO3)2(H2O)], which in solution exhibit emission corresponding to the Ln(III) ions (Ln = Nd, Er and Yb) in the near-infrared region.Keywords
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