Journal of the Korean Chemical Society 2021, Vol. 65, No. 2
Printed in the Republic of Korea
Transition Metal Complexes Derived From 2-hydroxy-4-( p-tolyldiazenyl)ben- zylidene)-2-( p-tolylamino)acetohydrazide Synthesis, Structural Characterization,
and Biological Activities
Ahmed N. Alhakimi
†,‡,*, Mohamad M. E. Shakdofa
§,#, S. El-Sayed Saeed
†, Adel M. E. Shakdofa
¶, Maged S. Al-Fakeh
†, Ashwaq M. Abdu
†,＄, and Ibrahim A. Alhagri
†,‡†Department of Chemistry, College of Science, Qassim University, Buraidah-51452, Saudi Arabia.
*E-mail: [email protected]
‡Department of Chemistry, Faculty of Science, Ibb University, Ibb, Yemen.
§Department of Chemistry, College of Science and Arts, Khulais, University of Jeddah, Saudi Arabia.
#Inorganic Chemistry Department, National Research Center, P.O. 12622, El-bohouth St., Dokki, Cairo, Egypt.
¶Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom, Egypt.
＄Key Laboratory of Applied Surface and Colloid Chemistry, MOE/School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China.
(Received December 5, 2020; Accepted January 26, 2021)
Supp 1. 1H-NMR Spectrum of the ligand H2L.
2 Ahmed N. Alhakimi, et al.
Supp 2. 1H-NMR Spectrum of the Zn(II) complex.
Supp 3. 13C-NMR Spectrum of the ligand H2L.
Transition Metal Complexes Derived From 2-hydroxy-4-(p-tolyldiazenyl)benzylidene)-2-(p-tolylamino)acetohydrazide... 3
Supp 4. 13C-NMR Spectrum of the Zn(II) complex.
Supp 5. IR Spectrum of the ligand H2L.
4 Ahmed N. Alhakimi, et al.
Supp 6. IR Spectrum of the complex (2).
Supp 7. IR Spectrum of the complex (3).
Transition Metal Complexes Derived From 2-hydroxy-4-(p-tolyldiazenyl)benzylidene)-2-(p-tolylamino)acetohydrazide... 5
Supp 8. IR Spectrum of the complex (5).
Supp 9. IR Spectrum of the complex (6).
6 Ahmed N. Alhakimi, et al.
Supp 10. IR Spectrum of the complex (10).
Supp 11. IR Spectrum of the complex (11).
Transition Metal Complexes Derived From 2-hydroxy-4-(p-tolyldiazenyl)benzylidene)-2-(p-tolylamino)acetohydrazide... 7
Supp 12. IR Spectrum of the complex (12).
Supp 13. UV-Vis. Spectra of the complexes (2-6) and (9).
8 Ahmed N. Alhakimi, et al.
Supp 14. UV-Vis. TG analysis of Cu(II) complex (4).
Supp 15. UV-Vis. TG analysis of Cu(II) complex (5).
Transition Metal Complexes Derived From 2-hydroxy-4-(p-tolyldiazenyl)benzylidene)-2-(p-tolylamino)acetohydrazide... 9
Supp 16. UV-Vis. TG analysis of Ni(II) complex (9).
Supp 17. UV-Vis. TG analysis of Ru(II) complex (11).
