Sumários

Structure solution

24 janeiro 2022, 14:00 • Vânia André

- Structure solution of paracetamol form I, using WingX


How to set-up a single crystal X-ray diffraction experiment

21 janeiro 2022, 11:00 • Vânia André

- Observation and selection of crystal under the microcope;

- Introduction to a single crystal X-ray diffractometer;
- Analysis of the quality of a diffraction image;
- Set-up of a single crystal X-ray diffraction experiment towards structure elucidation (indexing, Bravais lattices, strategy for full data collection, integration, scale, space group determination and auto structure solution).

Introduction to single crystal X-ray diffraction

18 janeiro 2022, 16:00 • Vânia André

- Brief review of the basic concepts of X-ray diffraction;

- Introduction to the concepts of single crystal X-ray diffraction;
- Overview of the procedures involved in acquiring data from single crystal X-ray diffraction towards structure elucidation;
- Examples.

X-ray Diffraction - Introduction (aula online)

17 janeiro 2022, 14:00 • Maria Teresa Duarte

In this class the basics of X-ray diffraction were taught.

X-ray generation and Properties
The laws of X-ray Diffraction. Bragg´s law and reciprocal space

Laboratory on TEM and EDS microanalysis

14 janeiro 2022, 11:00 • Amélia Almeida

Laboratory class on materials characterization by transmission electron microscopy (BF imaging and electron diffraction) and EDS microanalysis (qualitatiive and quantitative analysis in area, point and line scans; element distribution maps). Analysis of paracetamol and other samples.