Epidote - Sample 1 NanED Round Robin, Data: ESR11

Epidote

The following submission contains the data collection of datasets for the sample epidote under the NanED round-robin project. 5 single crystals were identified, and the continuous rotation data acquisition technique was used to collect datasets. All the datasets were processed with REDp, XDS and shelx software. The table below summarizes the data collection parameters for the datasets. 

Continuous Rotation:

General information

Project
NanED (www.naned.eu)

ESR Project
ESR11 - Round Robin

Project Label
RR-1

Sample Label
RR-1_SU

Dataset Label
RR-1_SU_11-1 to 5

Instrumental

Instrument
Transmission electron microscope JEOL 2100 LaB6

Radiation source
LaB6

Accelerating voltage
200 kV

Wavelength
0.0251 Å

Probe type
Parallel beam

Beam diameter
6 μm

Beam convergence
Parallel beam, convergence <0.1 mrad

Detector
Hybrid pixel detector ASI Timepix (bottom mounted)

Number of pixels in the image
512 x 512

Pixel size
55 µm x 55 µm

Effective camera length
See cRED_log.txt in each dataset

Calibration constant
0.004990 Å-1/pixel

Sample description

Name
Epidote

Chemical composition

Ca2FexAl3-xSi3O13H

Sample source
Natural source from Val d'Ossola, Italy

Sample preparation
Powder crushed in an agate mortar and deposited on a Cu grid with lacey C film

Experimental

Data Type
Electron diffraction data - 3D ED

Data collection method
Continuous Rotation

Temperature (K) used during data collection
293 K

Number of crystals contributing to the data set
5

Number of experimental frames
See cRED_log.txt in each dataset

Tilt range, tilt step, tilt per frame
See cRED_log.txt in each dataset

Exposure time per frame
See cRED_log.txt in each dataset

Software

Software used for the data collection
Instamatic

Software used for processing
XDS

Authorship and bibliography

Author(s) of the data
Angelina Vypritskaia (ESR 11) 

Related data

Publication(s)

Files and data formats

Images folder

RED: Folder containing images of the diffraction pattern from each frame (mrc)

SMV/data: Folder containing images of the diffraction pattern from each frame (img)

Image format
mrc and img

Additional folders/files
tiff image: image of the crystal

cRED_log: log file of data collection

1.ed3d: input file for REDp

XDS.INP: input file for the program XDS