Lanthanide nitrato complexes bridged by the bis-tridentate ligand 2,3,5,6-tetra(2-pyridyl)pyrazine: Syntheses, crystal structures, Hirshfeld surface analyses, luminescence properties, DFT calculations, and magnetic behavior.
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DOI: 10.1016/j.jlumin.2020.117835
Abstract: Six dinuclear lanthanide(III) nitrato complexes [Ln(NO3)3(H2O)]2(μ-tppz) (where tppz = 2,3,5,6-tetra(2-pyridyl) pyrazine and Ln(III) = Nd (1), Sm (2), Eu (3), Gd (4), Tb (5), and Dy (6)) with bis-tridentate N-heterocyclic 2,3,5,6-tetra(2-pyridyl)pyrazine as bridging ligand have… read more here.
Keywords: tetra pyridyl; lanthanide iii; luminescence; pyridyl pyrazine ... See more keywords
Dinuclear group 12 metal phosphates bridged by hexadentate 2,3,5,6-tetra(2-pyridyl)-pyrazine and their supramolecular organization
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DOI: 10.1016/j.molstruc.2020.128960
Abstract: Abstract Reactions of 2,6-diisopropylphenyl phosphate (dippH2) with group 12 metal acetates [M(OAc)2•2H2O (M= Zn, Cd, Hg)] in the presence of hexadentate auxiliary N-donor ligand, 2,3,5,6-tetra-(2-pyridyl)pyrazine (tppz), produce binuclear tppz bridged complexes [M(tppz)(dippH)2]2.H2O (M= Zn (1),… read more here.
Keywords: group metal; hexadentate; tetra pyridyl; pyridyl pyrazine ... See more keywords