Published October 8, 2024 | Version v1
Dataset Open

Oxyresveratrol datasets

Description

Continuous Rotation (Anhydrate_Oxyresveratrol)  
Project NanED (www.naned.eu)
Instrumental  
Instrument Zeiss Libra 120
Radiation source LaB6
Accelerating voltage 120 kV
Wavelength 0.0335 Å
Probe Type Nanodiffraction
Beam Diameter 600 nm
Beam Convergence Parallel beam
Detector Timepix Single Electron Detector
Number of pixels in the image 512 x 512
Physical pixel size 55 µm * 55 µm
Effective camera length 180 mm
Calibration constant 0.006027 Å-1/pixel
   
Sample description  
Name Anhydrate Oxyresveratrol
Chemical composition C14H12O4
Sample source Sigma
Sample preparation Crushed between two glass slides before deposition on a Cu grid.
Experimental  
Data type 3D Electron Diffraction (3D ED)
Data collection method Continuous Rotation Electron Diffraction (CRED)
Rotation Speed 1.12º/s
Temperature 293 K
Number of crystals contributing to the dataset 1
Number of experimental frames 199
Tilt range, tilt step -54.85º to +60.49º
Exposure time per frame 500ms
   
Software  
Software used for data collection WinTEM (Zeiss), LibraEDT
Software used for processing Pets2
Software used for solution Shelxt
Software used for refinement Jana2020
   
Precession:  
Instrumental  
Instrument Zeiss Libra 120
Radiation source LaB6
Accelerating voltage 120 kV
Wavelength 0.0335 Å
Probe Type Nanodiffraction
Beam Diameter 150 nm
Beam Convergence Parallel beam
Detector Timepix Single Electron Detector
Number of pixels in the image 512 x 512
Physical pixel size 55 µm * 55 µm
Effective camera length 144 mm
Calibration constant 0.006027 Å-1/pixel
   
Sample description  
Name Hydrate Oxyresveratrol
Chemical composition C14H12O4.2H2O
Sample source Sigma
Sample preparation Cryoplunge freezing
   
Experimental  
Data type 3D Electron Diffraction (3D-ED)
Data collection method Precession
Precession Semiangle 1º  
Temperature 93 K
Number of crystals contributing to the dataset 1
Number of experimental frames 91
Tilt range, tilt step -30º to +60, 1º
Exposure time per frame 1s
   
Software  
Software used for data collection WinTEM (Zeiss), Digistar (NanoMEGAS) and Sophy (Software for Physics)
Software used for processing PETS2
Software used for solution SIR2019
Software used for refinement Jana2020

Files

Oxyresveratrol_dataset.zip

Files (42.8 MB)

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Additional details

Funding

NanED – Electron Nanocrystallography 956099
European Commission