Abstract
According to the inorganic chemistry paper form 1986 by the tetraaza scientist Comba、Curtis, prepared the new likely tetraazacyclotetradecane(cyclam) by template method. The new complexes was replaced the central metal copper(II) to nickel(II). The detail prepared method showed on the second section. It was known that the new complexes of likely tetraazacyclotetradecane(cyclam) was likely cyclam. It occupy the four site of nickel(II) ion then it was two site of nickel(II) ion. The new complexes was the pentaamime on the carbon. The pentaamine was occupied the five site on the nickel(II) ion, so it was only one coordinated site that could be coordinated under aqua solution.By the kinetic data, we were known that the kinetic observed rate constants was followed the order：N3-＞SCN-＞Cl-＞Br-＞I-. It is different that the copper(II) substitution reaction by monodentate lignads.It was show the basicities order. From the LFER and Eyring equation we was going know transition state by substitution reaction under aqua solution. A plot of log kf to logKX that was show the slop by LFER method. The slop showed nearly the 1, It is known that the slop nearly the 1 under changing the entire group meaning the transition state nearly the Ia type. Another way by Eyring equation that was showed the decreasing entropy by meaning the transition state was nearly Ia type, cause the Ia was showed the decreasing entropy.By thermodynamic data, we were known that the equilibrium constants was followed the order：N3-＞SCN-＞Cl-＞Br-＞I-. It was compared to kinetic data showed the match order. It was showed the same order by basicities order. It was provided this substitution reaction again. The major factor was basicities by entire group.Finally compared the kinetic and thermodynamic data that were showed the very match order. And kinetic and thermodynamic data was showed the same order by basicities. It was proof the major factor by substitution reaction that was basicities again.