#Corrole
For #fluorescencefriday a new #corrole with a bromoalkyl chain for further derivatization! #realtimechem #chemsky
September 25, 2026 at 4:37 PM
on my way to get an xray & someone stooped this 1990 bebe corrole so now i’m limping around with a baby doll
August 10, 2026 at 2:51 PM
Some nice fluorescent gallium corrole! #fluorescencefriday #realtimechem #chemsky
September 18, 2026 at 7:15 PM
This TLC plate may not seem much but it shows the crude reaction of a corrole synthesized today by UG student Gianella in our group. The second, blue green band is the corrole. Tomorrow we will work it up. #chemsky 🧪
December 10, 2024 at 9:39 PM
For #fluorescencefriday a short video of the first gallium corrole we made in our group. It's hard to tell in the column but the Ga complex is much more fluorescent than the free base corrole #realtimechem #chemsky
June 26, 2026 at 7:15 PM
Purifying the corrole! It looks pretty doesn't it? #realtimechem #fluorescence #chemsky
June 10, 2026 at 1:19 AM
And here is the same corrole under UV light for #fluorescencefriday #chemsky
March 13, 2026 at 7:36 PM
Posting ahead of #fluorescencefriday some corrole nanoparticles. These maintain fluorescence after one week! 🧪
October 4, 2024 at 12:58 AM
This is not red cabbage! These are all #corrole solutions! Beautiful colours made by Gianella at our lab! #realtimechem #chemsky #science
September 18, 2025 at 8:26 PM
Today we started purifying the corrole. It looks purple reddish on camera but it is purple green on sight. It looks like the yield was high. Very happy! #chemsky 🧪
December 11, 2024 at 8:11 PM
So happy about these unmetallated #corrole crystals. About to send them to my crystallographer friend! #realtimechem #chemsky
June 11, 2025 at 6:14 PM
Corrole nanoparticles are fluorescent even when dry. #fluorescencefriday #chemsky 🧪 #nanosky
March 21, 2025 at 5:12 PM
@ccolomban.bsky.social showing our unique corrole cage at @angewandtechemie.bsky.social session at #ISMSC2025 in Kyōto. For more details, you are welcome to check out my poster P2B_24 today😉.
May 28, 2025 at 2:28 AM
A dinuclear cobalt corrole for boosted electrocatalytic oxygen reduction reaction

doi.org/10.1016/j.cc...
September 13, 2025 at 12:28 AM
It's not the most #fluorescent of my videos but there has to be at least 300 mg of #corrole in that flask!
#fluorescencefriday #realtimechem #chemtwitter
June 5, 2026 at 9:17 PM
These are #crystals of another free base #corrole (different from the one I posted before). Now two different compounds are traveling to the crystallographer! Awesome work by UG student Gianella. #chemsky #chemistry #science
June 19, 2025 at 1:53 PM
Finally our paper on copper corroles is out in Inorganic Chemistry @pubs.acs.org!

#chemsky #realtimechem #science #comp_chem
1/n

Electronic Structure and Hypercorrole Features of Deprotonated Free-Base and Reduced Copper Corroles | Inorganic Chemistry pubs.acs.org/doi/10.1021/...
Electronic Structure and Hypercorrole Features of Deprotonated Free-Base and Reduced Copper Corroles
We report the synthesis, crystal structure, and spectroscopic and computational electronic-structural characterization of two copper corroles, [Cu(5,15-bis(4-methylcarboxyphenyl)-10-(2-methylcarboxyphenyl)corrole)] (1Cu) and [Cu(5,15-bis(4-nitrophenyl)-10-(2-methylcarboxyphenyl)corrole)] (2Cu), as well as spectroscopic and computational studies on the corrole ligands (H3L1 and H3L2) in their neutral and anionic forms. We have found that the anionic corroles containing the 4-nitrophenyl substituents in positions 5 and 15 of the corrole ring show hypercorrole behavior, where the Q-bands are considerably more intense and red-shifted compared to those in the 4-methylcarboxyphenyl-substituted corroles. Electronic structure calculations using wave function methods (CASSCF/NEVPT2) reveal that the intense Q-bands, which extend slightly into the NIR region, are charge-transfer bands from the anionic corrole core to the strongly electron-withdrawing 4-nitrophenyl substituents. We further show that 2Cu can be reduced indirectly in the presence of excess F– or OH–, and the Q-band shifts toward the red in the polar environment containing the corresponding salts. Our study provides examples of easy-to-prepare anionic corroles, metalated and unmetalated, that show hypercorrole behavior and NIR absorption, and thus could find use in hyperthermal processes.
pubs.acs.org
November 7, 2025 at 11:54 AM
I had a few vials with impure corrole so I decided to do a small column. I never get tired of this color!
#realtimechem #chemsky #porphyrin
March 12, 2026 at 10:19 PM
A dinuclear cobalt corrole for boosted electrocatalytic oxygen reduction reaction
A dinuclear cobalt corrole for boosted electrocatalytic oxygen reduction reaction

doi.org/10.1016/j.cc...
September 13, 2025 at 1:01 AM
A dinuclear cobalt corrole for boosted electrocatalytic oxygen reduction reaction
A dinuclear cobalt corrole for boosted electrocatalytic oxygen reduction reaction

doi.org/10.1016/j.cc...
September 13, 2025 at 1:02 AM
Our copper corrole paper was featured as Supplementary Cover in the latest Inorganic Chemistry issue!
Very happy about this! Thank you to all my co-authors (none in Bluesky)!
#compchem #chemsky @pubs.acs.org
November 24, 2025 at 9:18 PM
Our latest work describing a Cu-corrole-based fullerene host regrouping major features of biological receptors (conformationally adaptive, stimuli responsive, low-symmetry) is online in @jacs.acspublications.org !

Congrats to @annabaidiuk.bsky.social and to all co-authors !

@maylisorio.bsky.social
April 14, 2026 at 2:06 PM
Tomorrow is the last week of teaching. After that the third and last partial exam. I'm exhausted, but after that I will finally be able to focus on finishing papers, some of them started in 2021.
I have a copper corrole paper almost ready since February. #chemsky #academia 🧪
November 24, 2024 at 12:40 PM
Gallium corrole crystals!! First ones we make in the lab! #realtimechem #chemsky #science
June 29, 2026 at 2:43 PM
The video is up in YouTube! CASSCF with ORCA, merging metal and ligand fragment wavefunctions to retrieve all metal 3d orbitals.
#compchem #chemsyk #CASSCF #Corrole #ORCA

youtu.be/LAm9jEFDjKM
November 22, 2025 at 4:34 PM