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Wojtek Stawski

@stawskiwojtek.bsky.social

170 followers 42 following 95 posts

MSCA PF fellow @ Esser lab, Ulm Uni. DPhil at Oxford (with H. L. Anderson), MPhil at Cambridge (with J. R. Nitschke) Synthetic chemist and crystallographer 🔫☢️💎 I like big, pi-conjugated molecules 🦆🦄

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Wojtek Stawski @stawskiwojtek.bsky.social · 5d

Very nice work. It’s probably my second favourite tutorial right after Amber’s paper! www.tandfonline.com/doi/full/10....

Chemical Crystallography: when are ‘ bad data’ ‘good data’?

There is an increasing trend to reduce diffraction data collection to a set of numbers and the crystallography to a set of criteria. Many of these criteria have been passed on through generations o...

www.tandfonline.com

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Wojtek Stawski @stawskiwojtek.bsky.social · 8d

First-ever preparation of shipping of crystals to @diamondlightsource.bsky.social in our group @besserchemistry.bsky.social is finished! We’ll find out how good my technique was in about two weeks 😄

Wojtek Stawski @stawskiwojtek.bsky.social · Aug 28

Successful collection of a dataset at DESY. Now have one macrocycle crystallised as three different solvatomorphs with different packing!

Wojtek Stawski @stawskiwojtek.bsky.social · Aug 25

It’s the second time when I was able to sign it. In three other cases the journals did not give that possibility.

Wojtek Stawski @stawskiwojtek.bsky.social · Aug 25

Feels so nice when you get a paper to review, you suggest some revisions and then authors introduce them and it all looks so much better! #HappyReviewer P.S. Also decided to reveal my identity in the report in the end. I think it’s fair.

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Wojtek Stawski @stawskiwojtek.bsky.social · Aug 20

The best solution of the problem - stop calling it a problem, just don’t fill it 😅

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Wojtek Stawski @stawskiwojtek.bsky.social · Aug 14

Checking whether anyone did an experiment I need while writing a paper and finally found it. Reference to a spectrum I was searching for: „Author X, Author Y, PRIVATE COMMUNICATION”. 😅😅😅 How was it even allowed?!

Wojtek Stawski @stawskiwojtek.bsky.social · Jul 30

I noticed that recently these kind of ciecular diagrams got very popular as TOCs; however, not sure if it’s just me but I find them completely non-readable and when I see them I immediately skip the article 😅😅😅 Random example attached

Wojtek Stawski @stawskiwojtek.bsky.social · Jul 24

It’s my new crystal baby😊

Wojtek Stawski @stawskiwojtek.bsky.social · Jul 14

Well, a crystal structure of one the cyclocarbons alone would probably make quite a high-impact paper 😅

Wojtek Stawski @stawskiwojtek.bsky.social · Jul 11

Weekend in Albania 🇦🇱

Wojtek Stawski @stawskiwojtek.bsky.social · Jun 25

Yeah, maybe it’s so well separated that it doesn’t change much…. Here’s a look at the Ewald sphere. It says that the two domauns are related by 177deg rotation so maybe more of a split crystal rather than a proper twin? No idea, don’t have much experience with twinning cases

Wojtek Stawski @stawskiwojtek.bsky.social · Jun 25

Struggling with a terrible twin refinement. Everything looks OK during processing and when adding data from second component to the refinement it just doesn’t change almost anything in the R values… 😓 And the dataset is quite good, with nicely separated reflections! #crystallography

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Wojtek Stawski @stawskiwojtek.bsky.social · Jun 25

Picked a big boy today. Not bad for something with molecular mass of 2500 😌

Wojtek Stawski @stawskiwojtek.bsky.social · Jun 25

Diffraction spots

Wojtek Stawski @stawskiwojtek.bsky.social · Jun 17

Action: retraction 😋

Wojtek Stawski @stawskiwojtek.bsky.social · Jun 10

Large number of stuff I’m crystallizing now works only in tetrachloroethane. Had some terrible disorder with it. After two days of playing with it decided to push the SQUEEZE button ☠️

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Wojtek Stawski @stawskiwojtek.bsky.social · Jun 10

7h HSQC on a compound that gives signals with height half of the solvent’s 13C satellites and it looks good! 😌

Wojtek Stawski @stawskiwojtek.bsky.social · May 27

Poor water 😢

Wojtek Stawski @stawskiwojtek.bsky.social · May 25

… and here the Team Ulm @uniulm.bsky.social risking their own (dry) lifes at #ISMSC2025

Wojtek Stawski @stawskiwojtek.bsky.social · May 25

A cute photo of the Esser lab @besserchemistry.bsky.social representation at #ISMSC2025 in Kyoto

Wojtek Stawski @stawskiwojtek.bsky.social · May 25

My research during the 1st year of PhD:

Wojtek Stawski @stawskiwojtek.bsky.social · May 22

Someone decided to do a theoretical study on our [18]annulene sandwiches! www.sciencedirect.com/science/arti...

Effects of Metal Intercalation on the Optoelectronic Behavior and Aromatic Stability of Bilayer Heterostructures of [18]Annulene and Corannulene

This study systematically investigates the geometric configurations, electronic properties, binding energies, thermal stability, optoelectronic charac…

www.sciencedirect.com

Wojtek Stawski @stawskiwojtek.bsky.social · May 22

Okay that’s one nice looking column! I wonder what is the violet thingie 👀

Wojtek Stawski @stawskiwojtek.bsky.social · May 13

Fingers crossed for Justyna Steczkowska! I wasn't really following Eurovision in the previous years but they finally chose someone who can actually sing! 🇵🇱 #Eurovision2025