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    look at the description of the ibrav variable to see which parameter
    are needed in the different cases.<br>
    stefano<br>
    <br>
    On 03/01/2011 04:55 AM, Eric Germaneau wrote:
    <blockquote cite="mid:4D6C6E47.5050902@gucas.ac.cn" type="cite">Well,
      my question concern more the crystal class than the Bravais
      lattice actually.
      <br>
      I was just wondering what the matrix of the cell parameters looks
      like in a case of non triclinic cell.
      <br>
      I'm wondering how the fact that a=b for instance is "translated"
      in the matrix form of the cell parameters.
      <br>
      One may also have less than six degree of freedom.
      <br>
      Thank you,
      <br>
      <br>
                   Eric.
      <br>
      <br>
      On 02/28/2011 05:24 AM, Paolo Giannozzi wrote:
      <br>
      <blockquote type="cite">On Feb 27, 2011, at 5:50 , Eric Germaneau
        wrote:
        <br>
        <br>
        <blockquote type="cite">I'd like to know the relationships
          between the elements of the matrix
          <br>
          of cell parameters for each Bravais lattices.
          <br>
        </blockquote>
        you would like to know...what exactly? P.
        <br>
        ---
        <br>
        Paolo Giannozzi, Dept of Chemistry&Physics&Environment,
        <br>
        Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
        <br>
        Phone +39-0432-558216, fax +39-0432-558222
        <br>
        <br>
        <br>
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