Paper Details

The Lattice Constant of Anti-Perovskites

Vol. 6, Jan-Dec 2020 | Page: 28-33

Amar Kumar
Department of Physics K. R. (P.G.) College, Mathura, India

Received: 02-01-2020, Accepted: 28-02-2020, Published Online: 10-03-2020


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Abstract

The evaluation of structural properties of new materials, Ionic radii and quantities are useful parameters and the average ionic radii rav of any compound is key parameter for calculating physical properties. In this paper I have presented the structural property (lattice constant values) for anti-perovskites with the average ionic radii rav (Å). The lattice constant of these compounds exhibits a linear relationship when plotted on a scale against the average ionic radii rav (Å), but fall on straight line according to the average ionic radii rav of the compounds. We have applied the proposed relation A+3 o2- X- (A: is the univalent cation, o2-: is oxygen, and X: is halides or a CN- ion) and found a better agreement with the experimental data as compared to the values evaluated by earlier researchers. A new relationship between the lattice constant and ionic radii is proposed for the present paper. The web offers best quality hublot fake watches US for both men and women.
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