<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:Courier New,courier,monaco,monospace,sans-serif;font-size:12pt;color:#000000;"><span id="result_box" class="long_text"><span style="" title="">Hello PWscf users. </span><span style="" title="">I optimize a triclinic cell using the vc-relax, GGA functional. </span><span style="background-color: rgb(255, 255, 255);" title="">My expectation was that all values of the calculated parameters were slightly higher than the respective experimental values. </span><span style="background-color: rgb(255, 255, 255);" title="">But, the angle alpha showed a value slightly lower. </span><span style="background-color: rgb(255, 255, 255);" title="">The experimental value is in degree, 103.32, the calculated value is 102.6. </span><span style="" title="">There is some inconsistency in this result?<br><br></span></span>Sincerely,<br>A. S. Santos<span
style="text-decoration: underline;"><br></span><div>Univesidade Federal Fluminense<br>Niterói-Rio de Janeiro-Brasil <br></div><div><br></div>
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