Fe4N

homepage › Forums › Fe4N and PAS › Fe4N

Viewing 1 post (of 1 total)
  • Author
    Posts
  • March 13, 2020 at 3:32 pm #2920 Score: 0
    Arno
    Participant

    For FeI:
    There are 3X 4-fold rotation axes. These axes can be chosen as starting from the original FeI in a unit cell to its adjacent FeI’s in the same unit cell. These constitute a PAS and the EFG is the zero tensor due to the second part of theorem 1.

    For FeII:
    1X 4-fold rotation axis pointing from FeII toward N.
    2X 2-fold rotation axes pointing from FeII towards a FeI.
    This constitutes a PAS with the 4-fold being the z-axis. The EFG has axial symmetry.

  • Author
    Posts
Viewing 1 post (of 1 total)
  • You must be logged in to reply to this topic.