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Piotr Rejnhardt

@piotrrejnhardt.bsky.social

118 followers 262 following 3 posts

Chemist & Crystallographer | Postdoctoral researcher at University of Warsaw | high-pressure & quantum crystallography, sometimes both

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Piotr Rejnhardt @piotrrejnhardt.bsky.social · 22/12/2025

Let’s check our latest results. We revealed hidden complexity in Ice VII. www.sciencedirect.com/science/arti...

sciencedirect.com

Hidden complexity in D2O Ice VII

Ice VII is thought to play a role in the water-rich interiors of Jupiter's moon Europa and Saturn's moon Enceladus and other planetary bodies. From it…

Piotr Rejnhardt @piotrrejnhardt.bsky.social · 20/08/2025

Charge-density mapping reveals hydrogen bond symmetrisation in natrochalcite under high pressure www.esrf.fr/sites/www/ho...

Charge-density mapping reveals hydrogen bond symmetrisation in natrochalcite under high pressure

Piotr Rejnhardt @piotrrejnhardt.bsky.social · 21/07/2025

Our latest work on the symmetrization of strong hydrogen bond under high pressure conditions is out now in JACS! #JACS pubs.acs.org/doi/10.1021/...

Symmetrization of Strong Hydrogen Bond under High Pressure in Bihydroxide-Ion-Containing NaCu2(SO4)2·H3O2 Revealed by Experimental Charge Density, Single-Crystal Electron Diffraction, and Neutron Diff...

In minerals and inorganic compounds, strong hydrogen bonding can lead to the formation of complex ionic species such as the H3O2– bihydroxide anion and Zundel cation H5O2+. We studied [NaCu2(SO4)2·H3O...