Epidote - Sample 1 NanED, Data ESR1 & ESR2

<p>The following submission contains the data collection frames for the sample Epidote under the NanEd round-robin project.&nbsp; Precession Electron Diffraction (PED) was carried out on a single crystal. The datasets were processed with PETS2 software and refined kinematically and dynamically&nbsp;using Jana. The table below summarizes the data collection parameters for the data sets.</p> <p>&nbsp;</p> <table> <tbody> <tr> <td><strong>General Information</strong></td> <td>&nbsp;</td> </tr> <tr> <td>Project</td> <td>NanED (www.naned.eu)</td> </tr> <tr> <td>ESR Project</td> <td>ESR1 &amp; ESR2</td> </tr> <tr> <td><strong>Instrumental</strong></td> <td>&nbsp;</td> </tr> <tr> <td>Instrument</td> <td>Zeiss Libra 120</td> </tr> <tr> <td>Radiation source</td> <td>LaB6</td> </tr> <tr> <td>Accelerating voltage</td> <td>120 kV</td> </tr> <tr> <td>Wavelength</td> <td>0.0335&nbsp;&Aring;</td> </tr> <tr> <td>Probe Type</td> <td>Nanodiffraction</td> </tr> <tr> <td>Beam Diameter</td> <td>150 nm</td> </tr> <tr> <td>Beam Convergence</td> <td>Parallel beam</td> </tr> <tr> <td>Detector</td> <td>Timepix Single Electron Detector</td> </tr> <tr> <td>Number of pixels in the image</td> <td>512 x 512</td> </tr> <tr> <td>Physical pixel size</td> <td>55&nbsp;&micro;m * 55&nbsp;&micro;m</td> </tr> <tr> <td>Effective camera length</td> <td>144 mm</td> </tr> <tr> <td>Calibration constant</td> <td>0.006027&nbsp;&Aring;^-1/pixel</td> </tr> <tr> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr> <td><strong>Sample description</strong></td> <td>&nbsp;</td> </tr> <tr> <td>Name</td> <td>Epidote</td> </tr> <tr> <td>Chemical composition</td> <td>Ca₂Fe_xAl₃-_xSi₃O₁₃H</td> </tr> <tr> <td>Sample source</td> <td>Natural source from Val d&#39;Ossola, Italy</td> </tr> <tr> <td>Sample preparation</td> <td>Crushed with a mortar and diluted using isopropanol before depositing a drop on a Cu grid.</td> </tr> <tr> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr> <td><strong>Experimental</strong></td> <td>&nbsp;</td> </tr> <tr> <td>Data type</td> <td>3D Electron Diffraction (3D-ED)</td> </tr> <tr> <td>Data collection method</td> <td>Precession</td> </tr> <tr> <td>Precession semiangle</td> <td>1&ordm;</td> </tr> <tr> <td>Temperature</td> <td>293 K</td> </tr> <tr> <td>Number of crystals contributing to the dataset</td> <td>1</td> </tr> <tr> <td>Number of experimental frames</td> <td>121</td> </tr> <tr> <td>Tilt range, tilt step</td> <td>+60&ordm; to -60&ordm;, -1&ordm;</td> </tr> <tr> <td>Exposure time per frame</td> <td>1000 ms</td> </tr> <tr> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr> <td><strong>Software</strong></td> <td>&nbsp;</td> </tr> <tr> <td>Software used for data collection</td> <td>WinTEM (Zeiss), Digistar (NanoMEGAS) and Sophy (Software for Physics)</td> </tr> <tr> <td>Software used for processing</td> <td>PETS2</td> </tr> <tr> <td>Software used for solution</td> <td>Jana</td> </tr> <tr> <td>Software used for refinement</td> <td>Jana</td> </tr> <tr> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr> <td><strong>Authorship and bibliography</strong></td> <td>&nbsp;</td> </tr> <tr> <td>Author(s) of the data</td> <td>Moussa Diame FAYE (ESR1) &amp; Vincentia Emerson Agbemeh (ESR2)</td> </tr> <tr> <td>Related data</td> <td>&nbsp;</td> </tr> <tr> <td>Publication(s)</td> <td>&nbsp;</td> </tr> <tr> <td>&nbsp;</td> <td>&nbsp;</td> </tr> </tbody> </table>