Natrolite - Sample 2 NanED Round Robin, Data: ESR4 & ESR5
Authors/Creators
- 1. Institute of Physics of the Czech Academy of Sciences, Prague, Czechia
Description
Natrolite
The following submission contains the data collection and processing of datasets for the sample natrolite under the NanEd round-robin project. A single crystal was identified, and continuous rotation and precession data acquisition techniques were used to collect datasets on the same crystal. All the data sets were processed with PETS2 software. The table below summarizes the data collection parameters for the data sets. The following data is also included as a text file in the data folder.
Continuous rotation
|
General information: |
|
|
Project |
NanED (www.naned.eu) |
|
ESR Project |
ESR4 & ESR5 - Round Robin |
|
Project Label |
RR1 |
|
Sample Label |
RR1-S2_PRAHA |
|
Data set Label |
RR1-S2_PRAHA-CROT |
|
Instrumental: |
|
|
Instrument |
Transmission electron microscope FEI Tecnai G2 20 |
|
Radiation source |
LaB6 |
|
Accelerating voltage |
200 kV |
|
Wavelength |
0.0251 Å |
|
Probe Type |
Microdiffraction |
|
Beam Diameter |
900nm |
|
Beam Convergence |
Parallel beam, convergence <0.1mrad |
|
Detector |
Hybrid pixel detector ASI Cheetah (side mounted) |
|
Number of pixels in the image |
512 x 512 |
|
Pixel size |
55 µm x 55 µm |
|
Effective camera length |
1000 mm |
|
Calibration constant |
0.008259 Å-1/pixel |
| Sample description: | |
|
Name |
Natrolite |
|
Chemical composition |
Na2Al2Si3O10.2H2O |
|
Sample source |
Natural sample from Marianska Skala, Usti nad Labem, Czechia |
|
Sample preparation |
Powder crushed in an agate mortar and deposited on a Cu grid with holey C film |
|
Experimental: |
|
|
Data Type |
Electron diffraction data - 3D ED |
|
Data collection method |
Continuous Rotation |
|
Temperature (K) used during data collection |
95 K |
|
Number of crystals contributing to the data set |
1 |
|
Number of experimental frames |
240 |
|
tilt range, tilt step, tilt per frame |
-60° to +60°, 0.5°, 0.5° |
|
Exposure time per frame |
482ms |
|
Software: |
|
|
Software used for the data collection |
RATS software |
| Software used for processing |
PETS2 (ver 2.2.20220701.0941) |
|
Authorship and bibliography |
|
|
Author(s) of the data |
Hrushikesh Chintakindi (ESR4) & Ashwin Suresh (ESR5) |
|
Related data |
|
|
Publication(s) |
|
|
Files and data formats |
|
| Image folder |
dpCROT : Folder containing images of the diffraction pattern from each frame. |
|
Image format |
tiff_16bit |
|
Additional folders/files |
Crystal_image.jpg : image of the crystal |
|
|
S2_C5-crot-050_petsdata : Log files of PETS2 processing |
|
|
S2_C5-crot-050.pts2:_input file for the program PETS2 used for processing the data |
|
Notes: The software, RATS used for data collection is an in-house software developed in FZU, Praha. *Project Label "RR1" stands for Round Robin 1 *Data set label "RR1-S2_PRAHA-CROT" stands for Round Robin 1 sample 2 from Praha, data collection method Continuous Rotation. *The additional files can be found in the folder: Continuous_rotation\Data_collection_processing |
Precession
|
General information: |
|
|
Project |
NanED (www.naned.eu) |
|
ESR Project |
ESR4 & ESR5 - Round Robin |
|
Project Label |
RR1 |
|
Sample Label |
RR1-S2_PRAHA |
|
Data set Label |
RR1-S2_PRAHA-PREC |
|
|
|
|
Instrumental: |
|
|
Instrument |
Transmission electron microscope FEI Tecnai G2 20 |
|
Radiation source |
LaB6 |
|
Accelerating voltage |
200 kV |
|
Wavelength |
0.0251 Å |
|
Probe Type |
Microdiffraction |
|
Beam Diameter |
900nm |
|
Beam Convergence |
Parallel beam, convergence <0.1mrad |
|
Detector |
Hybrid pixel detector ASI Cheetah (side mounted) |
|
Number of pixels in the image |
512 x 512 |
|
Pixel size |
55 µm x 55 µm |
|
Effective camera length |
1000 mm |
|
Calibration constant |
0.008259 Å-1/pixel |
|
|
|
|
Sample description: |
|
|
Name |
Natrolite |
|
Chemical composition |
Na2Al2Si3O10.2H2O |
|
Sample source |
Natural sample from Marianska Skala, Usti nad Labem, Czechia |
|
Sample preparation |
Powder crushed in an agate mortar and deposited on a Cu grid with holey C film |
|
Experimental: |
|
|
Data Type |
Electron diffraction data - 3D ED |
|
Data collection method |
Precession |
|
Temperature (K) used during data collection |
95 K |
|
Number of crystals contributing to the data set |
1 |
|
Number of experimental frames |
121 |
|
tilt range, tilt step, tilt per frame |
-60° to +60°, 1°, 0° |
|
Precession angle |
1° |
|
Exposure time per frame |
500ms |
|
|
|
|
Software: |
|
|
Software used for the data collection |
RATS software |
|
Software used for processing |
PETS2 (ver 2.2.20220701.0941) |
|
|
|
|
Authorship and bibliography |
|
|
Author(s) of the data |
Hrushikesh Chintakindi (ESR4) & Ashwin Suresh (ESR5) |
|
Related data |
|
|
Publication(s) |
|
|
|
|
|
Files and data formats |
|
|
Image folder |
dp100 : Folder containing images of the diffraction pattern from each frames. |
|
Image format |
tiff_16bit |
|
Additional folders/files |
Crystal_image : image of the crystal |
|
|
S2_C5_prec-100_petsdata : Log files of PETS2 processing |
|
|
S2_C5_prec-100.pts2 :_input file for the program PETS2 used for processing the data |
|
Notes: The software, RATS used for data collection is an in-house software developed in FZU, Praha. *Project Label "RR1" stands for Round Robin 1 *Data set label "RR1-S2_PRAHA-PREC" stands for Round Robin 1 sample 2 from Praha, data collection method Precession. *The additional files can be found in the folder: Precession\Data_collection_processing |
Files
Continuous_Rotation.zip
Files
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