Graeme Day
@graemeday.bsky.social
Professor, Head of Digital and Data-Driven Chemistry, School of Chemistry and Chemical Engineering at @unisouthampton.bsky.social
Associate Editor at Chemical Science (@roysocchem.bsky.social)
structure prediction, materials discovery
Associate Editor at Chemical Science (@roysocchem.bsky.social)
structure prediction, materials discovery
Hi. We do currently calculate (upper bounds for) energy barriers between structures. We do get some insight into transition pathways from the calculations, but are doing other work along those lines to get more info on pathways - more to come soon.
August 27, 2025 at 6:50 AM
Hi. We do currently calculate (upper bounds for) energy barriers between structures. We do get some insight into transition pathways from the calculations, but are doing other work along those lines to get more info on pathways - more to come soon.
Congratulations Dr @jennieemartin.bsky.social on an excellent PhD.
July 19, 2025 at 9:38 AM
Congratulations Dr @jennieemartin.bsky.social on an excellent PhD.
Thanks for the comments!
July 18, 2025 at 7:22 PM
Thanks for the comments!
corrected link to Jay's preprint: doi.org/10.26434/che...
Exploring organic chemical space for materials discovery using crystal structure prediction-informed evolutionary optimisation
Organic molecular crystals offer a broad spectrum of potential applications. The vast number of possible molecules is both an opportunity and a challenge, because of the prohibitive expense of exhaust...
doi.org
July 7, 2025 at 8:31 AM
corrected link to Jay's preprint: doi.org/10.26434/che...
and
Jay Johal is presenting poster 129: "Exploring organic chemical space using crystal structure prediction informed evolutionary design," work related to his recent Chemrxiv preprint: lnkd.in/egJe-NDM
4/4
Jay Johal is presenting poster 129: "Exploring organic chemical space using crystal structure prediction informed evolutionary design," work related to his recent Chemrxiv preprint: lnkd.in/egJe-NDM
4/4
LinkedIn
This link will take you to a page that’s not on LinkedIn
lnkd.in
July 7, 2025 at 8:27 AM
and
Jay Johal is presenting poster 129: "Exploring organic chemical space using crystal structure prediction informed evolutionary design," work related to his recent Chemrxiv preprint: lnkd.in/egJe-NDM
4/4
Jay Johal is presenting poster 129: "Exploring organic chemical space using crystal structure prediction informed evolutionary design," work related to his recent Chemrxiv preprint: lnkd.in/egJe-NDM
4/4
2) Sophie Bennett, also on Monday, at 17.20 in soft matter and biomaterials, speaking on "Guiding the discovery of non-linear optical materials with crystal structure prediction"
3/4
3/4
July 7, 2025 at 8:27 AM
2) Sophie Bennett, also on Monday, at 17.20 in soft matter and biomaterials, speaking on "Guiding the discovery of non-linear optical materials with crystal structure prediction"
3/4
3/4
1) Joe Glover 15.20 on Monday in the nano and porous materials session: "Crystal structure prediction of porous isoreticular non-metal organic frameworks"
2/4
2/4
July 7, 2025 at 8:27 AM
1) Joe Glover 15.20 on Monday in the nano and porous materials session: "Crystal structure prediction of porous isoreticular non-metal organic frameworks"
2/4
2/4
Not the prettiest, but the taste turned out pretty good. Hot, but good.
July 6, 2025 at 3:09 PM
Not the prettiest, but the taste turned out pretty good. Hot, but good.
Something like that... possibly. Needed to pick the red currant before the birds ate them, and had a bag full of frozen chillis from last year.
Improvising from there.
Improvising from there.
July 4, 2025 at 6:52 PM
Something like that... possibly. Needed to pick the red currant before the birds ate them, and had a bag full of frozen chillis from last year.
Improvising from there.
Improvising from there.
Predictive capabilities are assessed when fine-tuned for a range of properties: bulk modulus of small molecule crystal structures, charge carrier mobility in organic semiconductors, CH4 diffusivity & deliverable capacity in porous structures, and lattice energies for assessing polymorph stability.
June 18, 2025 at 8:57 PM
Predictive capabilities are assessed when fine-tuned for a range of properties: bulk modulus of small molecule crystal structures, charge carrier mobility in organic semiconductors, CH4 diffusivity & deliverable capacity in porous structures, and lattice energies for assessing polymorph stability.
The Molecular Crystal Representation from Transformers (MCRT) model is pre-trained on over 700,000 molecular crystal structures, ready for fine-tuning for property prediction.
June 18, 2025 at 8:57 PM
The Molecular Crystal Representation from Transformers (MCRT) model is pre-trained on over 700,000 molecular crystal structures, ready for fine-tuning for property prediction.