Mononuclear Diphenyltin(IV) Complexes with Salicylaldimine Schiff Bases: Synthesis, Structures, and Electrochemical Properties

Mononuclear Diphenyltin(IV) Complexes with Salicylaldimine Schiff Bases: Synthesis, Structures, and Electrochemical Properties Full article

Journal

Russian Journal of Coordination Chemistry
ISSN: 1070-3284 , E-ISSN: 1608-3318

Output data

Year: 2025, Volume: 51, Number: 6, Pages: 389-401 Pages count : 13 DOI: 10.1134/s1070328425600639

Authors

Shangin P.G. ¹ , Klok V.A. ¹ , Krylova I.V. ¹ , Minyaev M.E. ¹ , Tretyakov E.V. ¹ , Syroeshkin M.A. ¹ , Pechennikov V.M. ² , Egorov M.P. ¹ , Nikolaevskaya E.N. ¹

Affiliations

1	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia
2	Sechenov First Moscow State Medical University, 119991, Moscow, Russia

New mononuclear tin(IV) complexes are synthesized by the condensation of diphenyltin oxide Ph2SnO with a number of Schiff bases containing the hydrazone fragment. The structures of the complexes are confirmed by 1H, 13C, and 119Sn NMR spectroscopy and X-ray diffraction (XRD) (CIF files CCDC nos. 2443096 (IV) and 2443095 (V)). The electronic and redox properties of complexes I–V are studied using UV spectroscopy and cyclic voltammetry, and the energy bandgap is estimated. The electrochemical oxidation and reduction of complexes I, II, IV, and V are irreversible and accompanied by further chemical transformations. Unlike them, the electroreduction of complex III with the pincer ligand leads to the formation of stable radical anion species.

Shangin P.G. , Klok V.A. , Krylova I.V. , Minyaev M.E. , Tretyakov E.V. , Syroeshkin M.A. , Pechennikov V.M. , Egorov M.P. , Nikolaevskaya E.N.
Mononuclear Diphenyltin(IV) Complexes with Salicylaldimine Schiff Bases: Synthesis, Structures, and Electrochemical Properties
Russian Journal of Coordination Chemistry. 2025. V.51. N6. P.389-401. DOI: 10.1134/s1070328425600639 WOS Scopus OpenAlex

Web of science:	WOS:001576023300001
Scopus:	2-s2.0-105016746153
OpenAlex:	W4414345526

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