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14–17 Mar 2022
Europe/Berlin timezone

Determination of the crystal structure of magnesium stearate hydrate using micrometre size single crystals

15 Mar 2022, 15:20
20m
Talk Structural Chemistry & New crystal structures Solid State and Materials Chemistry I

Speaker

Toms Rekis (University of Copenhagen)

Description

Crystalline magnesium stearate has been extensively used in pharmaceutical and other industries for decades. However, its crystal structure was not known. We present here the structure of the magnesium stearate trihydrate as determined from X-ray diffraction data of a micron-size single-crystal measured at a 4th generation synchrotron facility. Despite the small size of the single-crystals and the weak diffraction, it was possible to reliably determine the positions of the non-hydrogen atoms.

Primary author

Toms Rekis (University of Copenhagen)

Co-authors

Mr Mikkel Herzberg Dr Anders S. Larsen Dr Ana Gonzalez Prof. Jukka Rantanen Prof. Anders Ø. Madsen

Presentation materials