"ANTI-HALOGEN" BONDS AS A FACTOR DETERMINING THE TETRAHEDRAL STRUCTURE OF COPPER IN ITS COMPLEXES WITH (5Z, 5'Z)-2,2'- (ETHANE-1,2-DIYLDISULFANYLDIYL)BIS(5-(2-PYRIDYLMETHYLENE)-3-ALLYL-3,5-DIHYDRO- 4H-IMIDAZOLE-4-ONE)

Analysis of the valence angles of the Si and carbon atoms of the C-S bond in the obtained complexes of CiVg2 c (5Z, 5'Z)-2,2’-(ethane-1,2-diyldisulfanyldiyl)bis(5-(2-pyridylmethylene)-3-allyl-3,5-dihydro-4Нimidazole-4-one) unambiguously indicates the determinant effect of the non-valent interactions of the electron density centroids of the NEP of bromine atoms and sulfur atoms, leading to a change in the plane structure of Cu(II) towards tetrahedral with a likely change in the magnetochemical properties of the copper atom, and the angle of rotation of the planes is almost 900. This interaction is the opposite of what is commonly called a halogen bond. In this case, it is an "anti-halogen" bond.