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Determine the lattice parameter of Tetragonal system

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  1. May 26, 2015 #1
    As a part of our exercise we need to determine the lattice parameter of the given xrd peaks (http://bama.ua.edu/~mweaver/courses/MTE481/Lab2_PP.pdf [Broken]. the last page of the link), heres the peak data:

    2theta
    23.73
    39.23
    46.36
    56.69
    62.31
    71.1
    76.15
    84.35
    89.2
    97.29
    102.21
    110.83
    115.9

    luckily its a tetragonal system, i tried to determine, the lattice parameter, and i got a=b=
    2.295, and c =3.7469, but i doubt that's correct because when i tried to simulate it, there are extra peaks. so guys please help me what to do thanks.
     
    Last edited by a moderator: May 7, 2017
  2. jcsd
  3. May 31, 2015 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
     
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