Theoretical Study on the Stability of Low-Spin Hydridomethyl Complexes of the First-Row Transition Metal Cations

1997 ◽  
Vol 101 (13) ◽  
pp. 2465-2470 ◽  
Author(s):  
M. Hendrickx ◽  
M. Ceulemans ◽  
K. Gong ◽  
L. Vanquickenborne
Keyword(s):  
Transition Metal ◽  
Theoretical Study ◽  
Metal Cations ◽  
Transition Metal Cations ◽  
The Stability

scholarly journals Novel phthalonitrile derivatives as potential compounds for extraction and complexation of metal cations

2016 ◽  
Vol 11 (10) ◽  
pp. 3870-3874
Author(s):  
Lassaad Baklouti
Keyword(s):  
Heavy Metal ◽  
Transition Metal ◽  
Metal Cations ◽  
Uv Spectra ◽  
Transition Metal Cations ◽  
Binding Properties ◽  
Heavy Metal Cations ◽  
Uv Visible ◽  
The Stability ◽  
Ligand Species

The synthesis and the binding properties of novel phthalonitrile derivatives 1-3 towards metal cations have been described in this paper. The complexation and extraction of some transition and heavy metal cations have been followed by UV-visible spectrophotometry absorption in methanol. The conductivity studies have been used in order to confirm complex’s stoichiometries. The treatment of UV spectra by digital program showed the formation of ML (with ML2 in some cases) (M=metal, L=ligand) species. Beyond the discussion of the stability profiles of complexes particular attention is paid to the selectivity towards Cu2+ in the 1st sequence of transition metal cations and towards Hg2+ in the sequence of heavy metal cations.

scholarly journals Theoretical study of ternary silver fluorides AgMF4 (M = Cu, Ni, Co) formation at pressures up to 20 GPa

RSC Advances ◽  
2021 ◽  
Vol 11 (41) ◽  
pp. 25801-25810
Author(s):  
Mateusz A. Domański ◽  
Mariana Derzsi ◽  
Wojciech Grochala
Keyword(s):  
Transition Metal ◽  
Theoretical Study ◽  
Metal Cations ◽  
Transition Metal Cations

Only several compounds bearing the Ag(ii) cation and other paramagnetic transition metal cations are known experimentally. Here, we predict as yet unknown AgMF4 phases and their stability in function of pressure.

Theoretical Study of Two-State Reactivity of Transition Metal Cations:  The “Difficult” Case of Iron Ion Interacting with Water, Ammonia, and Methane

2004 ◽  
Vol 108 (6) ◽  
pp. 1069-1081 ◽  
Author(s):  
Sandro Chiodo ◽  
Olga Kondakova ◽  
Maria del Carmen Michelini ◽  
Nino Russo ◽  
Emilia Sicilia ◽  
...  
Keyword(s):  
Transition Metal ◽  
Theoretical Study ◽  
Metal Cations ◽  
Difficult Case ◽  
Iron Ion ◽  
Transition Metal Cations
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