Stefano Canossa
@stecanossa.bsky.social
Framework materials, total scattering & Fourier transform enthusiast │ Curator of patterns and alternative crystallographic teaching at behance.net/specialdefects
https://orcid.org/0000-0002-6817-0810
https://orcid.org/0000-0002-6817-0810
Pinned
Stefano Canossa
@stecanossa.bsky.social
· Sep 28
I see some new nice people joining us here on #SciSky #Academicsky - Welcome!! 🎉 🙌 Here's some tips to get you started 👇
1) #starterpacks allow you to easily follow profiles you might be
interested in, and tailor your daily feed. You into #crystallography ? Here's one go.bsky.app/MoRWz57.
1) #starterpacks allow you to easily follow profiles you might be
interested in, and tailor your daily feed. You into #crystallography ? Here's one go.bsky.app/MoRWz57.
If you did not get enough on this year's #NobelPrize on #MOFs or just don't get what's all the fuss about, you might enjoy our dedicated Highlight for @angewandtechemie.bsky.social! 😊
A record-speed collab with Stefan Wuttke and Len Barbour 🙏
👇
onlinelibrary.wiley.com/doi/10.1002/...
A record-speed collab with Stefan Wuttke and Len Barbour 🙏
👇
onlinelibrary.wiley.com/doi/10.1002/...
The Chemistry of Space: From Crystallographic Abstraction to Framework Design
Metal–organic frameworks (MOFs) have evolved from a structural curiosity into one of the most dynamic areas of modern chemistry. In celebration of the 2025 Nobel Prize in Chemistry, this Highlight re...
onlinelibrary.wiley.com
November 20, 2025 at 1:09 PM
If you did not get enough on this year's #NobelPrize on #MOFs or just don't get what's all the fuss about, you might enjoy our dedicated Highlight for @angewandtechemie.bsky.social! 😊
A record-speed collab with Stefan Wuttke and Len Barbour 🙏
👇
onlinelibrary.wiley.com/doi/10.1002/...
A record-speed collab with Stefan Wuttke and Len Barbour 🙏
👇
onlinelibrary.wiley.com/doi/10.1002/...
I archive #PeerReview files since I started in 2018. Today I casually looked at a case from 2022. My review was ca. 1600 words, highlighting plenty of problems and guiding towards solutions. The study was eventually rejected, then published, unchanged, in another journal. Why am I doing this, again?
November 19, 2025 at 12:48 PM
I archive #PeerReview files since I started in 2018. Today I casually looked at a case from 2022. My review was ca. 1600 words, highlighting plenty of problems and guiding towards solutions. The study was eventually rejected, then published, unchanged, in another journal. Why am I doing this, again?
Note to Authors, Editors, anyone who cares: I enjoy scrutinizing features and noise (including that of white space, which is a thing for low-res images). If SI images are not sufficiently crisp, I see missing info that I will request, and the review process might have more rounds... ☕ #PeerReview 🫶
November 17, 2025 at 10:49 AM
Note to Authors, Editors, anyone who cares: I enjoy scrutinizing features and noise (including that of white space, which is a thing for low-res images). If SI images are not sufficiently crisp, I see missing info that I will request, and the review process might have more rounds... ☕ #PeerReview 🫶
Reposted by Stefano Canossa
💼 Work opportunity
We are seeking an enthusiastic and experienced Archivist to continue archiving the Ri’s collection and to review, refine, and further develop our archive structure and systems.
Apply here before 24 November: rigb.org/about-us/work-with-us#a7xPy000000hmfhIAA
We are seeking an enthusiastic and experienced Archivist to continue archiving the Ri’s collection and to review, refine, and further develop our archive structure and systems.
Apply here before 24 November: rigb.org/about-us/work-with-us#a7xPy000000hmfhIAA
November 16, 2025 at 9:15 AM
💼 Work opportunity
We are seeking an enthusiastic and experienced Archivist to continue archiving the Ri’s collection and to review, refine, and further develop our archive structure and systems.
Apply here before 24 November: rigb.org/about-us/work-with-us#a7xPy000000hmfhIAA
We are seeking an enthusiastic and experienced Archivist to continue archiving the Ri’s collection and to review, refine, and further develop our archive structure and systems.
Apply here before 24 November: rigb.org/about-us/work-with-us#a7xPy000000hmfhIAA
Reposted by Stefano Canossa
November 11, 2025 at 7:52 AM
They should make an H(ypnosis)-index for generative-art gifs, defined as the ratio between how long people get trapped in front of it and the actual length of the gif (this is 3 seconds)... For me, this gif has H in the range 20-25
November 11, 2025 at 4:55 PM
They should make an H(ypnosis)-index for generative-art gifs, defined as the ratio between how long people get trapped in front of it and the actual length of the gif (this is 3 seconds)... For me, this gif has H in the range 20-25
Reposted by Stefano Canossa
Today we remember Henry Moseley, the Oxford physicist whose X-ray spectroscopy work reshaped our understanding of the elements. He was killed in action at Gallipoli in 1915, aged just 27.
🔗 Learn more: https://www.physics.ox.ac.uk/about-us/our-history/highlights-archive/moseley-and-x-rays
🔗 Learn more: https://www.physics.ox.ac.uk/about-us/our-history/highlights-archive/moseley-and-x-rays
November 11, 2025 at 8:02 AM
Today we remember Henry Moseley, the Oxford physicist whose X-ray spectroscopy work reshaped our understanding of the elements. He was killed in action at Gallipoli in 1915, aged just 27.
🔗 Learn more: https://www.physics.ox.ac.uk/about-us/our-history/highlights-archive/moseley-and-x-rays
🔗 Learn more: https://www.physics.ox.ac.uk/about-us/our-history/highlights-archive/moseley-and-x-rays
Reposted by Stefano Canossa
#compchem 🗳️ I'm making a series of exercices on “molecular simulation of materials”, focusing on classical atomistic methods. Other lecturers cover electronic structure and ab initio MD.
What would be good (simple) systems to study, nice properties to calculate, analysis methods to showcase?
What would be good (simple) systems to study, nice properties to calculate, analysis methods to showcase?
a woman in a suit says okay in front of a nbc sign
ALT: a woman in a suit says okay in front of a nbc sign
media.tenor.com
November 10, 2025 at 4:21 PM
#compchem 🗳️ I'm making a series of exercices on “molecular simulation of materials”, focusing on classical atomistic methods. Other lecturers cover electronic structure and ab initio MD.
What would be good (simple) systems to study, nice properties to calculate, analysis methods to showcase?
What would be good (simple) systems to study, nice properties to calculate, analysis methods to showcase?
Reposted by Stefano Canossa
I FOUND CRYSTALLOGRAPHY WRAPPING PAPER! mathsgear.co.uk/collections/...
#Crystallography #ChemChat #Chemistry
#Crystallography #ChemChat #Chemistry
Symmetry groups wrapping paper
You may have heard mathematicians say that there are only 17 types of wallpaper. Which is a shorthand way of saying, if you print a repeating pattern, it will definitely have 1 of only 17 possible sym...
mathsgear.co.uk
November 9, 2025 at 6:36 PM
I FOUND CRYSTALLOGRAPHY WRAPPING PAPER! mathsgear.co.uk/collections/...
#Crystallography #ChemChat #Chemistry
#Crystallography #ChemChat #Chemistry
And here we have our Fourier transform nr. 58! As far as I'm concerned, perhaps the most enigmatic and unexpected spectrum so far... anyway, quite a spectacle! #BraggYourPattern #Fouriertransform #crystallography
As always, more on behance.net/specialdefects and instagram.com/specialdefects
As always, more on behance.net/specialdefects and instagram.com/specialdefects
November 9, 2025 at 4:06 PM
And here we have our Fourier transform nr. 58! As far as I'm concerned, perhaps the most enigmatic and unexpected spectrum so far... anyway, quite a spectacle! #BraggYourPattern #Fouriertransform #crystallography
As always, more on behance.net/specialdefects and instagram.com/specialdefects
As always, more on behance.net/specialdefects and instagram.com/specialdefects
While playing around with shapes I discovered another optical illusion: it looks like it's tilting while going inwards, doesn't it... 🧐 it's not — check the corners. Its Fourier spectrum is really unlike anything I've seen so far... will post it soon. #BraggYourPattern
November 9, 2025 at 12:22 PM
While playing around with shapes I discovered another optical illusion: it looks like it's tilting while going inwards, doesn't it... 🧐 it's not — check the corners. Its Fourier spectrum is really unlike anything I've seen so far... will post it soon. #BraggYourPattern
Reposted by Stefano Canossa
Understanding geometry through model making
November 6, 2025 at 5:51 PM
Understanding geometry through model making
Reposted by Stefano Canossa
SAVE THE DATE! The 11th European Crystallography School (ECS11) takes place June 28–July 4, 2026, in Stockholm, Sweden. Topics: single-crystal X-ray diffraction, powder X-ray diffraction & 3D electron diffraction.
Learn from leading experts through lectures and hands-on workshops!
www.ecs11.org
Learn from leading experts through lectures and hands-on workshops!
www.ecs11.org
November 2, 2025 at 8:15 PM
SAVE THE DATE! The 11th European Crystallography School (ECS11) takes place June 28–July 4, 2026, in Stockholm, Sweden. Topics: single-crystal X-ray diffraction, powder X-ray diffraction & 3D electron diffraction.
Learn from leading experts through lectures and hands-on workshops!
www.ecs11.org
Learn from leading experts through lectures and hands-on workshops!
www.ecs11.org
A truly delightful piece indeed #chemsky
Love this piece in @natchem.nature.com by Judy Wu:
'...benzene is more than a molecule — it is a symbol of industrial revolutions, of new ways to represent molecules, and an example of the quiet forces that move science forward: kindness, conviction, and generosity.'
rdcu.be/eMn4o
#ChemSky
'...benzene is more than a molecule — it is a symbol of industrial revolutions, of new ways to represent molecules, and an example of the quiet forces that move science forward: kindness, conviction, and generosity.'
rdcu.be/eMn4o
#ChemSky
The human story of benzene
Nature Chemistry - The discovery of benzene two centuries ago marked a turning point in chemistry. From contributing to the development of chemical bonding concepts, to its practical use in the...
rdcu.be
October 23, 2025 at 2:00 PM
A truly delightful piece indeed #chemsky
Reposted by Stefano Canossa
🌟 MOF Expert Panel Confirmed 🌟
Join our expert panel from both academia and industry for an inside look at the tools, trends, and collaborations shaping the future of #MOFs.
👉 attendee.gotowebinar.com/register/482...
#ChemSky #PorousMaterials #FunctionalMaterials
Join our expert panel from both academia and industry for an inside look at the tools, trends, and collaborations shaping the future of #MOFs.
👉 attendee.gotowebinar.com/register/482...
#ChemSky #PorousMaterials #FunctionalMaterials
October 22, 2025 at 1:44 PM
🌟 MOF Expert Panel Confirmed 🌟
Join our expert panel from both academia and industry for an inside look at the tools, trends, and collaborations shaping the future of #MOFs.
👉 attendee.gotowebinar.com/register/482...
#ChemSky #PorousMaterials #FunctionalMaterials
Join our expert panel from both academia and industry for an inside look at the tools, trends, and collaborations shaping the future of #MOFs.
👉 attendee.gotowebinar.com/register/482...
#ChemSky #PorousMaterials #FunctionalMaterials
Reposted by Stefano Canossa
🎵 Sound-controlled crystals?
In a recent Chemical Communications publication, researchers have discovered that low-frequency audible sound can steer which polymorphs form during crystallisation. A game-changer for #Pharma & #MaterialsScience!
👉 pubs.rsc.org/en/content/a...
#Crystallography
In a recent Chemical Communications publication, researchers have discovered that low-frequency audible sound can steer which polymorphs form during crystallisation. A game-changer for #Pharma & #MaterialsScience!
👉 pubs.rsc.org/en/content/a...
#Crystallography
October 21, 2025 at 1:53 PM
🎵 Sound-controlled crystals?
In a recent Chemical Communications publication, researchers have discovered that low-frequency audible sound can steer which polymorphs form during crystallisation. A game-changer for #Pharma & #MaterialsScience!
👉 pubs.rsc.org/en/content/a...
#Crystallography
In a recent Chemical Communications publication, researchers have discovered that low-frequency audible sound can steer which polymorphs form during crystallisation. A game-changer for #Pharma & #MaterialsScience!
👉 pubs.rsc.org/en/content/a...
#Crystallography
I wonder how many Japanese academics would drink a Sake called "Sake of clarity"; the romans used to say "In vino veritas", so they already took the lead... (yes, I mean Pb)
October 20, 2025 at 7:50 AM
I wonder how many Japanese academics would drink a Sake called "Sake of clarity"; the romans used to say "In vino veritas", so they already took the lead... (yes, I mean Pb)
Reposted by Stefano Canossa
Despite their sleek appearance, Audrey Moores found that AI generated chemical structures on second glance were consistently incorrect, despite multiple rounds of prompt engineering.
The chemistry community should ban drawing chemical structures with generative AI, chemists warn
AIs like Microsoft's Copilot, Google's Gemini and OpenAI's ChatGPT still make serious errors rendering structural formulae
www.chemistryworld.com
October 19, 2025 at 12:01 PM
Despite their sleek appearance, Audrey Moores found that AI generated chemical structures on second glance were consistently incorrect, despite multiple rounds of prompt engineering.
Reposted by Stefano Canossa
#chemistry#MOF Interconversion of single-crystal morphologies: initial state, intermediate state, and final state. #chemsky#RSC
October 17, 2025 at 11:56 AM
#chemistry#MOF Interconversion of single-crystal morphologies: initial state, intermediate state, and final state. #chemsky#RSC
Reposted by Stefano Canossa
🚨 Three PDRA posts @imperialchemistry.bsky.social with me + collaborators to transform materials discovery.
Focus:
💻 Comp Chem
🤖 AI in Chem
🧠 Neurosymbolic Learning
🗓️ Apply by 11 Nov 2025
🔗 jobs.ac.uk/job/DPB378 (click "Apply" to find individual post details)
#chemsky #compchem #chempostdoc
Focus:
💻 Comp Chem
🤖 AI in Chem
🧠 Neurosymbolic Learning
🗓️ Apply by 11 Nov 2025
🔗 jobs.ac.uk/job/DPB378 (click "Apply" to find individual post details)
#chemsky #compchem #chempostdoc
Research Associate positions in Computational Chemistry, AI in Chemistry, and in Neurosymbolic Learning for Chemistry at Imperial College London
An opportunity for an academic position as a Research Associate positions in Computational Chemistry, AI in Chemistry, and in Neurosymbolic Learning for Chemistry is available, as advertised on jobs.a...
jobs.ac.uk
October 17, 2025 at 8:39 AM
🚨 Three PDRA posts @imperialchemistry.bsky.social with me + collaborators to transform materials discovery.
Focus:
💻 Comp Chem
🤖 AI in Chem
🧠 Neurosymbolic Learning
🗓️ Apply by 11 Nov 2025
🔗 jobs.ac.uk/job/DPB378 (click "Apply" to find individual post details)
#chemsky #compchem #chempostdoc
Focus:
💻 Comp Chem
🤖 AI in Chem
🧠 Neurosymbolic Learning
🗓️ Apply by 11 Nov 2025
🔗 jobs.ac.uk/job/DPB378 (click "Apply" to find individual post details)
#chemsky #compchem #chempostdoc
Time for a new 57th entry in my #Reciprocart gallery! This time we look at the frequency spectrum of a Hyperbolic tiling of triangles 📐 Unsurprisingly (for the experienced) it's a bunch of lines... but the hexagonal symmetry is visible if one looks close enough 🧐 #crystallography #Braggyourpattern
October 16, 2025 at 9:05 PM
Time for a new 57th entry in my #Reciprocart gallery! This time we look at the frequency spectrum of a Hyperbolic tiling of triangles 📐 Unsurprisingly (for the experienced) it's a bunch of lines... but the hexagonal symmetry is visible if one looks close enough 🧐 #crystallography #Braggyourpattern
Reposted by Stefano Canossa
Lots of great chemsky content in @science.org this week, including a remarkable porphyrin nanobelt from the Saywell and Anderson groups 🧪
www.science.org/doi/10.1126/...
www.science.org/doi/10.1126/...
October 16, 2025 at 6:14 PM
Lots of great chemsky content in @science.org this week, including a remarkable porphyrin nanobelt from the Saywell and Anderson groups 🧪
www.science.org/doi/10.1126/...
www.science.org/doi/10.1126/...
Every now and then I might post important concepts on single crystal diffraction analysis from my recent review. Today, this wrapped-up version of figure 1 reminds us what we lose in the process, and what we actually gain at the end: a model 💎
#crystallography #MOFs
pubs.rsc.org/en/content/a...
#crystallography #MOFs
pubs.rsc.org/en/content/a...
October 16, 2025 at 4:53 PM
Every now and then I might post important concepts on single crystal diffraction analysis from my recent review. Today, this wrapped-up version of figure 1 reminds us what we lose in the process, and what we actually gain at the end: a model 💎
#crystallography #MOFs
pubs.rsc.org/en/content/a...
#crystallography #MOFs
pubs.rsc.org/en/content/a...
Reposted by Stefano Canossa
I’m excited to join the IUCr Early Career Board for Acta Cryst. A, J. Appl. Cryst., and J. Synchrotron Rad. 💎🌐
Looking forward to learning from and contributing to the crystallography community through meaningful scientific exchange!
#IUCr #EarlyCareerBoard
🔗 journals.iucr.org/s/services/e...
Looking forward to learning from and contributing to the crystallography community through meaningful scientific exchange!
#IUCr #EarlyCareerBoard
🔗 journals.iucr.org/s/services/e...
(IUCr) Editors and Co-editors of Journal of Synchrotron Radiation
journals.iucr.org
October 16, 2025 at 8:41 AM
I’m excited to join the IUCr Early Career Board for Acta Cryst. A, J. Appl. Cryst., and J. Synchrotron Rad. 💎🌐
Looking forward to learning from and contributing to the crystallography community through meaningful scientific exchange!
#IUCr #EarlyCareerBoard
🔗 journals.iucr.org/s/services/e...
Looking forward to learning from and contributing to the crystallography community through meaningful scientific exchange!
#IUCr #EarlyCareerBoard
🔗 journals.iucr.org/s/services/e...
Reposted by Stefano Canossa
2025 isn't over yet but it's unlikely that Twitter will see a resurgence of research discussions.
October 14, 2025 at 4:27 PM
2025 isn't over yet but it's unlikely that Twitter will see a resurgence of research discussions.