Wojtek Stawski's Avatar

Wojtek Stawski

@stawskiwojtek

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 πŸ”«β˜’οΈπŸ’Ž I like big, pi-conjugated molecules πŸ¦†πŸ¦„

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19.11.2024
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Latest posts by Wojtek Stawski @stawskiwojtek

My Polish mind getting triggered from being called eastern european πŸ˜…

02.03.2026 07:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Is it really single though? πŸ‘€

19.02.2026 13:59 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Your followers are waiting. πŸ‘€

03.02.2026 12:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
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The Esser group @besserchemistry.bsky.social is happy happy happy 😍 Collecting data on our crystals remotely at @diamondlightsource.bsky.social

22.01.2026 13:12 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yeah… painful πŸ˜…

09.01.2026 18:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It’s quite fun when one full sphere data collection always takes just 15min 😊

09.01.2026 18:45 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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105 crystals from our group @besserchemistry.bsky.social mounted, frozen and ready for a trip to Diamond!

09.01.2026 16:35 πŸ‘ 8 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Three weeks with this cute boi coming to an end πŸ₯Ή

04.01.2026 21:47 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Polish lunch πŸ₯°

23.10.2025 10:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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This diffraction pattern is from one of the most exciting structures I got so far. Collected with 'naked' beam at synchrotron, poor res, but solves. The problem is that some atoms in the side-chain are 'missing' and can't really be located with this data quality and possibly a disorder... 😭😭😭

17.10.2025 23:18 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Why would you draw a whole molecule 😊

16.10.2025 21:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Super happy that I could contribute to this excellent paper! The holy grail of oligo-porphyrin chemistry was finally made 😍

16.10.2025 20:48 πŸ‘ 13 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Goodbye, Diamond! See you remotely next time! πŸ’Ž

15.10.2025 15:29 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The gods of crystallography have been relatively good for us today πŸ’Ž

15.10.2025 08:05 πŸ‘ 9 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Chemical Crystallography: when are β€˜ bad data’ β€˜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...

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

04.10.2025 16:32 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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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 πŸ˜„

01.10.2025 17:17 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Successful collection of a dataset at DESY. Now have one macrocycle crystallised as three different solvatomorphs with different packing!

28.08.2025 22:38 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

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

25.08.2025 17:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

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.

25.08.2025 17:03 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

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

20.08.2025 10:36 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

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

14.08.2025 17:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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 πŸ˜…πŸ˜…πŸ˜… Random example attached

30.07.2025 08:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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It’s my new crystal baby😊

24.07.2025 15:26 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

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

14.07.2025 16:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Weekend in Albania πŸ‡¦πŸ‡±

11.07.2025 20:06 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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

25.06.2025 21:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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… πŸ˜“ And the dataset is quite good, with nicely separated reflections! #crystallography

25.06.2025 21:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Picked a big boy today. Not bad for something with molecular mass of 2500 😌

25.06.2025 15:51 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Diffraction spots

25.06.2025 06:30 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Action: retraction πŸ˜‹

17.06.2025 11:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0