Contents

Russian Journal of Coordination Chemistry

Vol. 47, No. 2, 2021

Effect of Synthesis Conditions on the Composition and Structure of Chromium(III) Complexes with Cyclobutane-1,1-Dicarboxylic Acid Anions

E. S. Bazhina, M. A. Shmelev, A. A. Korlyukov, M. A. Kiskin and I. L. Eremenko p. 105  abstract

Synthetic Approaches to New Redox-Active Carbene Ligands

I. A. Nikovskii, K. A. Spiridonov, A. A. Pavlov, Yu. V. Nelyubina, K. M. Karnaukh and A. V. Polezhaev p. 117  abstract

Influence of the Fluorinated Aromatic Fragments on the Structures of the Cadmium and Zinc Carboxylate Complexes Using Pentafluorobenzoates and 2,3,4,5-Tetrafluorobenzoates as Examples

M. A. Shmelev, G. N. Kuznetsova, F. M. Dolgushin, Yu. K. Voronina, N. V. Gogoleva, M. A. Kiskin, V. K. Ivanov, A. A. Sidorov and I. L. Eremenko p. 127  abstract

Yttrium and Lithium Keto-β-Diketiminate Complexes [{2,6-Me2C6H3N=C(Me)}2CС(tert-Bu)=O]2Y(μ2-Cl)2Li(THF)2 and {[{2,6-Me2C6H3N=C(Me)}2CС(tert-Bu)=O]Li(THF)}n. Synthesis, Molecular Structures, and Catalytic Activity in ε-Caprolactone Polymerization

G. G. Skvortsov, A. V. Cherkasov, D. L. Vorozhtsov, E. S. Shchegravina and A. A. Trifonov p. 144  abstract

Tetra-, Penta-, and Hexacoordinate Stereoisomers of the Bis(ligand) Complexes of Zn(II) and Cd(II) Based on (N,O,S(Se))-Tridentate Azomethines. A Quantum Chemical Study

N. N. Kharabayev p. 155  abstract