Chemistry of Metal (Benzylidene) Picramate-Part III Benzylidene Picramates of Zinc Cadmium and Mercury

Authors

  • R. S. Srivastava M.G. Degree College, Gorakhpur
  • S. P. Agrawal Gorakhpur University, Gorakhpur
  • H. N. Bhargava Gorakhpur University, Gorakhpur

DOI:

https://doi.org/10.14429/dsj.29.6485

Keywords:

Chloride solutions, I.R. spectral, Benzylidene picramates

Abstract

Benzylidene picramates of zinc, cadmium and mercury have been prepared by treating the corresponding aqueous sulphate and chloride solutions with sodium salt of 4'-dimethylaminobenzylidence-2-hydroxy-3, 5-dinitroaniline. A metal: ligand ratio of 1:2 has been established in all these cases. I.R. spectral studies of metal benzylidene picramates show N-M coordination (where M is zinc, cadmium or mercury). Explosive properties of these benzylidene picramates have also been studied and it was found that the thermal stability increases as the atomic radius decreases or ionization potential increases.

Author Biographies

R. S. Srivastava, M.G. Degree College, Gorakhpur

M.G. Degree College, Gorakhpur

S. P. Agrawal, Gorakhpur University, Gorakhpur

Gorakhpur University, Gorakhpur

H. N. Bhargava, Gorakhpur University, Gorakhpur

Gorakhpur University, Gorakhpur

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Published

2014-02-24

How to Cite

Srivastava, R. S., Agrawal, S. P., & Bhargava, H. N. (2014). Chemistry of Metal (Benzylidene) Picramate-Part III Benzylidene Picramates of Zinc Cadmium and Mercury. Defence Science Journal, 29(2), 91–96. https://doi.org/10.14429/dsj.29.6485

Issue

Vol. 29 No. 2

Section

General Papers

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