Chemical Research in Chinese Universities ›› 1994, Vol. 10 ›› Issue (4): 273-279.

• Articles •     Next Articles

Synthesis, Crystal Structure and Thermode-composition Kinetics of Copper(Ⅱ) Complex with bis-(Schiff base)Derived from 3-Methoxysalicylaldehyde and Ethanolamine

LI Shu-lan1, WANG Hong1, LIU De-xin1, MENG Fan-qin1, YANG Zhao-he2   

  1. 1. Departnient of Chemistry, Shandong University, Jinan, 250100;
    2. National Laboratory of Ciystal Materials, Shandong University, Jinan, 250100
  • Received:1993-12-24 Online:1994-12-24 Published:2011-08-17

Abstract: The present paper covers the synthesis,crystal structure and thermodecom-position kinetics of bis [(3-methoxysalicylal)-ethanolamine] copper (Ⅱ) complex.X-ray diffraction determination gave the following crystal data: triclinic system.space group P1,Z=2.a = 0.8841 (4).b =1.0773 (2), c = 1.1321 (3) nm.α=70.38(1),β= 70.70(2).γ=78.29 (2)°.The final agreement factors were R =0.075, Rw= 0.067, respectively.Investigation on non-isothermal kinetics of thecomplex favored second order kinetics.The kinetic equation is expressed as: da/dt= A × e -E/RT×(1 -α)2.

Key words: Synthesis, Crystal structure, Thermodecomposition kinetics