Shivam Sharma posted an Question
September 07, 2020 • 23:04 pm 30 points
  • CSIR NET
  • Earth Sciences

The unit-cell of an orthorhombic mineral was compressed during deformation from 5 a to 4.5 a along the c-axis, with the other two dimensions remaining unaffecte

The unit-cell of an orthorhombic mineral was compressed during deformation from 5 A to 4.5 A along the c-axis, with the other two dimensions remaining unaffected. The absolute valuc of the shift in the position of the (001) peak in its XRD pattern is X-ray used = 1.5418 Å. For orthorhombic system: 1/d= Pl +FI + Pl2) 28. (Roumd off to 3 decimal places) (Wavelength of

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    Rahul kumar

    Ans: 2(theta) shift = 1.988 degrees Please see the attached solution below. Fill free to ask if you have any further queries.

    cropped4588983118569320807.jpg
    eduncle-logo-app

    Dear Shivam, Kindly mark my comment as answered if you do not have any further queries.

  • Veer vikram singh Best Answer

    This question an be easily solved by applying Bragg equation

    cropped8603560889345221154.jpg
  • Veer vikram singh

    Kindly see the solution attached.

    eduncle-logo-app

    This question can be easily solved by applying Bragg equation for 1st order diffraction

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