Effect of the Structure of Carboxylate Ligands on the X-Ray Photoelectron Spectral Parameters of Trinuclear Heterometallic Complexes [Fe2MO(O2CR)6(H2O)3](H2O)3 (M = Co, Ni; R = CH3, CCl3)

An anomalously large difference was found in the energies of the 2p, 3s, and 3p lines in the X-ray photoelectron spectra for all metal ions in complexes [Fe2MO(O2CCH3)6(H2O)3](H2O)3 and [Fe2MO(O2CCCl3)6(H2O)3](H2O)3(M = Co, Ni). The observed line shifts were explained in the framework of an electrostatic model considering the change in the interaction energy of the electrons of metal atoms and the charge distribution of the peripheral fragments of the complexes. © 2016, Springer Science+Business Media New York.

Authors
Kochur A.G.1 , Ivanova T.M. 2 , Linko R.V. 3 , Kiskin M.A.2 , Kolotilov S.V.4 , Eremenko I.L.2
Journal
Theoretical and Experimental Chemistry
Publisher
Kluwer Academic Publishers-Plenum Publishers
Number of issue
4
Language
English
Pages
252-258
Status
Published
Link
External link
DOI
10.1007/S11237-016-9476-4
Volume
52
Year
2016
Organizations
  • 1 Rostov State Transport University, Rostovskogo Strelkovogo Polka Narodnogo Opolcheniya Square, Building 2, Rostov-on-Don, 344038, Russian Federation
  • 2 N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prospekt, 31, Moscow, 119991, Russian Federation
  • 3 Russian People’s Friendship University (RUDN University), Miklukho-Maklaya Str., 6, Moscow, 117198, Russian Federation
  • 4 L. V. Pisarzhevskii Institute of Physical Chemistry, Prospekt Nauky, 31, Kyiv, 03028, Ukraine
Keywords
3d metals; acetates; heterometallic complexes; trichloroacetates; X-ray photoelectron spectra
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