A spectroscopic study of the interaction between some ni (П)‎ -ß- thioxoketone complexes with pyridine

الملخص EN

ph, C6 H4-CH3 (P), C6 H4-Br (P), Lewis acid-base interaction has been studied for these metal complexes as acceptors with pyridine as donor .

All the reactions were found as 1 : 1 interactions.

Equilibrium constants for these reactions in various solvents have been determined spectroscopically in the visible region.

These values were within the range 7.

33-18.

0 L.molP-1P.