SYNTHESIS, SPECTROSCOPIC CHARACTERIZATION AND COMPUTATIONAL STUDIES OF SCHIFF BASE COMPLEXES OF TIN(IV) CHLORIDE

Synthesis, spectroscopic characterization and computational studies of Schiff base complexes of tin(IV) chloride

Reaction of anhydrous tin(IV) chloride with mono functional bidentate Schiff bases (sbnH), in 1:2 molar ratios, Basting gives complexes of the type, [(sbn)2SnCl2] (1-4) (where, n=1-4; sb=2-(((4-chlorophenyl)imino)methyl)phenol, sb1H, I; 2-(((4-bromophenyl)imino)methyl) phenol, sb2H, II; 2-(((4-chlorophenyl)imino)methyl)-6-methoxyphenol, sb3H, III a

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Commemorating Foreign Partnerships in the Landscape of Polish Municipalities: The Case of the Gniezno District

The Quad Canes aim of the article is to depict the issue of commemorating foreign partnerships of municipalities present in the public space.The municipalities of the Gniezno district were selected as a case study.The author initially verified the following hypothesis: although foreign cooperation is an optional and secondary task of municipalities

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