Can someone double check my answers for theoretical densities?

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SUMMARY

The theoretical densities calculated for AlNi3 and AlNi are 7.41 g/cm³ and 5.955 g/cm³, respectively. To validate these values, it is essential to provide detailed crystallographic data, including the space group and lattice parameters, as well as the atomic data used in the calculations. Engaging in a step-by-step walkthrough of the calculation process increases the likelihood of receiving constructive feedback from peers.

PREREQUISITES
  • Understanding of crystallography, including space groups and lattice parameters.
  • Familiarity with atomic data and its role in density calculations.
  • Knowledge of theoretical density calculation methods.
  • Experience with materials science concepts related to alloy compositions.
NEXT STEPS
  • Research the space group and lattice parameters for AlNi3 and AlNi.
  • Learn about the methods for calculating theoretical densities in materials science.
  • Explore online databases for crystallographic data verification.
  • Study the impact of alloy composition on theoretical density calculations.
USEFUL FOR

Materials scientists, metallurgists, and students studying crystallography or alloy properties will benefit from this discussion.

jedisoccer
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for AlNi3 i have 7.41 g/cm^3


and for AlNi, 5.955 g/cm^3

let me know how if i made a mistake or not, couldn't find anywhere to double check them with online
 
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You are much more likely to get feedback if you walk through the steps involved in the calculation. What crytallographic data did you use (space group, lattice parameters), what atomic data did you use, and how did you do the calculation? Us lazy folks are more likely to help if you make the work easier for us!
 

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