
																
																	Theoretical and experimental studies on the structure and spectroscopic properties of Ni(II) complexes of the type [Ni(L)(PPh3)] [H2L = 5-methyl-N-(2-mercaptophenyl)salicylideneimine and 5-chloro-N-(2-mercaptophenyl)salicylideneimine]
																
																
																
															Keywords: نیکل(II); Nickel(II); Schiff base; Triphenylphosphine; X-ray structure; Density functional theory;