Reposted by Leticia MadureiraQ-Chem @qchemsoftware.bsky.social · 19/12/2025Q-Chem 6.4 includes Robust SCF: A simple black-box approach for improved convergence! It automatically detects and corrects common SCF convergence issues, including plateauing, oscillation, and unstable solutions. manual.q-chem.com/6.4/sub_scf_... Try Q-Chem 6.4: q-chem.com/try/ 031
Reposted by Leticia MadureiraOlexandr Isayev 🇺🇦 🇺🇸 @olexandr.bsky.social · 27/11/2025Rebranding — Happy #catsgiving! #thanksgiving #cats 0101
Reposted by Leticia MadureiraDaniel Sussman @danielsussman.bsky.social · 27/10/2025Every year the grad students host a pumpkin-carving party, and this year a student in my computational physics class contributed a #julialang pumpkin. I'm quite proud 😂 0101
Reposted by Leticia MadureiraPierpaolo Morgante (He/His) @piermorgante.bsky.social · 27/10/2025Saddened to hear of the passing of Prof. Axel Becke. What he wrote in this article (pubs.aip.org/aip/jcp/arti..., @aip-publishing.bsky.social) is one of the reasons why I decided to pursue a doctorate in #compchem. Our community lost one of its giantspubs.aip.orgPerspective: Fifty years of density-functional theory in chemical physicsSince its formal inception in 1964–1965, Kohn-Sham density-functional theory (KS-DFT) has become the most popular electronic structure method in computational p 0143
Reposted by Leticia MadureiraChris Rackauckas @chrisrackauckas.bsky.social · 22/09/2025Scientific Modeling Cheatsheet: #MATLAB vs #Python vs #Julialang Side-by-side comparison for: • Differential equations • Optimization • Automatic differentiation • Symbolic computing • More! Highlights ecosystem differences & best practices. sciml.github.io/Scientific_M...sciml.github.ioScientific Modeling Cheatsheet – MATLAB – Python – Julia Quick Reference 13514
Leticia Madureira @leticia-madureira.bsky.social · 17/09/2025Watch our Intro to Julia workshop from this year’s JuliaCon in July ☺️ 042
Leticia Madureira @leticia-madureira.bsky.social · 19/08/2025It is that time of the year again! If you are at #ACSFall2025 and are interested in computational quantum chemistry, scientific computing, design of basis sets, catalysis and reduced density matrices, come talk to me and attend my talks. See you all there😊 062
Reposted by Leticia Madureiraxuan (ɕɥɛn / sh-yen) @xuanalogue.bsky.social · 28/07/2025Very interesting & extensive write-up by @chrisrackauckas.bsky.social on the limitations & benefits of using Claude Code for writing & maintaining libraries for non-trivial / novel computational research (scientific ML, ODEs, etc.) (src: @julialang.org Discourse) 2423
Leticia Madureira @leticia-madureira.bsky.social · 26/07/2025@juliacon.bsky.social was amazing! Thanks everybody who volunteered in the local team to make it happen! Here are pictures of the Hackathon and my presentation! Super excited for what comes next in the JuliaVerse. Check out my package released today at the Hackathon: github.com/HartreeFoca/... 020
Reposted by Leticia MadureiraJuliaHub @juliahub.bsky.social · 25/07/2025A Hands-On Intro to Scientific Machine Learning Chris Rackauckas breaks down how ML meets physics — covering function learning, overfitting, and why #ML is a tool, not a magic wand. If you're #modeling real-world systems, this is a must-watch. www.linkedin.com/feed/update/... #JuliaLang #SciMLlinkedin.comA Hands-On Intro to Scientific Machine Learning | JuliaHubA Hands-On Intro to Scientific Machine Learning Curious how machine learning can actually be used to model real-world physical systems? In this talk, Chris Rackauckas breaks it down—with practical ins... 0132
Reposted by Leticia MadureiraJuan Carlos Sancho-García @quantumalicante.bsky.social · 09/07/2025The CCL (Computational Chemistry List) will close very soon. I still remember my first post there (as a PhD student, 1998 😱) asking about #DFT and non-dynamic correlation. A big thank to Jan for all this work: having such a resource was important in those dates. #theochem #compchem #quantumchem 072
Reposted by Leticia MadureiraBernardo de Souza @bernadsz.bsky.social · 27/06/2025The preliminary version of g-xTB from Stefan Grimme's group can already be used with ORCA 6.1. Check it out! If you find any problems, please report to the team, it is on everyone's best interest to find any bugs/issues and fix them. 🙏 1111
Reposted by Leticia MadureiraDeborah Gater @dgater1.bsky.social · 26/06/2025#ChemSky Us too? I remember sitting through a lecture at the ENS in Paris that *felt* (to my UG mind) as though it started with this and then derived the Whole Of Spectroscopy… 🤯😍 151
Reposted by Leticia MadureiraJan Hermann @hrmnn.net · 26/06/2025🚀 Strong correlation is the Everest of quantum chemistry. Next to the coupled cluster highway, the multireference molecular terrain is underserved—gravel roads and promenades. With Orbformer, we're building a new infrastructure by marrying neural network wavefunctions with cost amortization at scale 1154
Reposted by Leticia MadureiraFACCTs @faccts.de · 26/06/2025You can now use g-xTB @grimmelab.bsky.social with ORCA via the ExtOpt feature! Check out our new tutorial and learn how to use it in GOAT, NEB-TS and more. www.faccts.de/docs/orca/6.... #ORCAqc #FACCTs #gxTB #CompChem #QuantumChemfaccts.deORCA as External Optimizer - ORCA 6.1 TUTORIALS 2399
Reposted by Leticia MadureiraChemistry @ Carnegie Mellon University @cmuchemistry.bsky.social · 26/06/2025Prof. Alex Guo, Guo lab postdoc Dr. Jin Xiong, and their collaborators have received the Royal Society of Chemistry's 2025 Dalton Horizon Prize! 🥳🎉🎊🙌🥂 www.cmu.edu/mcs/news-eve... www.rsc.org/standards-an...cmu.eduCMU Researchers, Team Win Royal Society of Chemistry Prize - Mellon College of Science - Carnegie Mellon UniversityCarnegie Mellon University’s Yisong (Alex) Guo and collaborators at the University of Minnesota and the Universitat de Girona have unlocked new understanding of how to design synthetic model systems t... 032
Reposted by Leticia MadureiraNuno A. G. Bandeira @nunobandeira.bsky.social · 26/06/2025Natural intelligence not machine learning. @grimmelab.bsky.social 041
Reposted by Leticia MadureiraMarcel Swart @marcelswart.bsky.social · 25/06/2025Honoured and humbled, @rsc.org, for the Horizon Prize for the research groups of Alex (Yisong) Guo (@cmuchemistry.bsky.social), Larry Que (Minnesota), and myself www.rsc.org/standards-an...rsc.orgNonheme iron-oxo oxidants2025 Dalton Horizon Prize: awarded for the discovery and characterization of reactive ligands for high-valent iron-oxo oxidants. 6393
Reposted by Leticia MadureiraMolecular Quantum Solutions @mqsdk.bsky.social · 25/06/2025The new g-xTB model is now accessible in Cebule (cebule.mqs.dk) for the geometry_opt task type. Try it out yourself for your molecules/SMILES of interest. 25 minutes are for free per week: {"smiles_list": ["O"], "optimization_method": "g_xtb", "force_field": "mmff94"} 011
Reposted by Leticia MadureiraOlexandr Isayev 🇺🇦 🇺🇸 @olexandr.bsky.social · 24/06/2025Our new @chemrxiv.bsky.social preprint: AIMNet2-rxn: A #MachineLearning Potential for Generalized Reaction Modeling on a Millions-of-Pathways Scale! #compchem Collaboration with @profsavoie.bsky.social group. Funded by ONR under #MURI program. #chemsky chemrxiv.org/engage/chemr... 4417
Reposted by Leticia MadureiraBernardo de Souza @bernadsz.bsky.social · 24/06/2025The successor of GFN2-xTB, g-xTB, is out there. Brace yourselves, there is a whole new world of possibilities out there now! 🚀 Congratulations on the team, as @mrclmllr.bsky.social says, this is certainly a revolution. 1103
Reposted by Leticia MadureiraFACCTs @faccts.de · 23/06/2025Create input and parse output of ORCA with the new ORCA Python Interface (OPI), an open source project supported by FACCTs. Check it out and become part of the OPI community! GitHub: github.com/faccts/opi Docs: www.faccts.de/docs/opi/1.0... #ORCAqc #Python #FACCTs #CompChem #QuantumChemgithub.comGitHub - faccts/opi: ORCA Python InterfaceORCA Python Interface. Contribute to faccts/opi development by creating an account on GitHub. 3284
Reposted by Leticia Madureiraorca-qc-official.bsky.social @orca-qc-official.bsky.social · 16/06/2025For those of you who are interested in in the ORCA 6.1 Release event tomorrow (17.6.2025, 12:00 CEST) but are not (yet) registered in the ORCA forum- here ist the zoom link eu02web.zoom-x.de/j/6815327020... Passcode:297206eu02web.zoom-x.deJoin our Cloud HD Video MeetingZoom is the leader in modern enterprise cloud communications. 041
Reposted by Leticia MadureiraFACCTs @faccts.de · 16/06/2025ORCA 6.1 will be released tomorrow after the online event to which you are all invited! As a final appetiser, we have a sneak preview of some new methods that will be available in the new version. #ORCA61 #ORCAqc #CompChem #QuantumChem #TheoChem #FACCTs #MPIKOFO #ChemSky #CompChemSky 1194
Reposted by Leticia MadureiraChemistry @ Carnegie Mellon University @cmuchemistry.bsky.social · 08/05/2025Congratulations to our *2025* Chemistry Graduate Student Teaching Award winners! These four incredible students have made a real impact on our undergraduate courses through their dedication, creativity, and commitment to helping students learn and grow. Thank you for all that you do! 011
Reposted by Leticia MadureiraPhysics @physics.bsky.social · 11/06/2025You're unlikely to discover something new without a lot of practice on old stuff. - Richard Feynman 18414
Reposted by Leticia Madureiraorca-qc-official.bsky.social @orca-qc-official.bsky.social · 05/06/2025The ORCA 6.1 release event is coming! here is the schedule - we will walk you through the features and you can discuss with the developers in real time. Looking forward to it! #compchem #orca #FACCTs 0215
Reposted by Leticia MadureiraMarcel Swart @marcelswart.bsky.social · 27/05/2025Dear all, the 2025 edition of the DFT Popularity Poll is about to start (June 1). There are 8 slots available for new DFAs to be included. Please send me a message (marcel.swart@udg.edu) if you have proposals for new DFAs to be included. www.marcelswart.eu/dft-poll/ind... #CompChem #ChemSkymarcelswart.euSwart Lab - Theoretical Chemistry : dft-poll/index.html 0116
Reposted by Leticia MadureiraGitHub @github.com · 14/03/2025We'll commit to a slice 🥧 Happy Pi Day! 220125361096
Leticia Madureira @leticia-madureira.bsky.social · 21/02/2025Great time speaking to @fncastellano.bsky.social in his visit to @cmuchemistry.bsky.social. Thank you so much for the great talk! 063
Reposted by Leticia MadureiraAlán Aspuru-Guzik @aspuru.bsky.social · 13/02/2025Come to #accelerate25 the premier conference on #aiformaterials #selfdrivinglabs #chemsky Please RT 01713
Reposted by Leticia MadureiraEvan Spotte-Smith (they/them) @ewcss.info · 13/02/2025Reminder: I'm helping to organize a symposium on "Chemical Reaction Networks, Retrosynthesis, and Reaction Prediction" for the Fall ACS meeting. We welcome submissions in many areas of studies of reactivity, including reaction design and optimization, ML and datasets, benchmarks, etc. 🧪 ⚗️ #compchemcallforabstracts.acs.orgACS Fall 2025 - American Chemical Society 1204
Leticia Madureira @leticia-madureira.bsky.social · 08/02/2025Today was the IUPAC Global Women’s Breakfast today at @cmuchemistry.bsky.social (super fun!) 072
Reposted by Leticia MadureiraJuliaHub @juliahub.bsky.social · 06/02/2025#JuliaCon 2025 Call for Proposals Deadline Extended: JuliaCon 2025 will be in #Pittsburgh July 21-26, and the Call for Proposals deadline has been extended to February 14, 2025. Submit your proposal here - juliacon.org/2025/cfp/ #julialang #juliacon #conference #programmingjuliacon.orgJuliaCon 2025JuliaCon 2025, Pittsburgh 072
Leticia Madureira @leticia-madureira.bsky.social · 04/02/2025If you’re using Julia in chemistry or materials science, we encourage you to submit a proposal to the Computational Chemistry and Materials Science Minisymposium at JuliaCon 2025 in Pittsburgh, PA, from July 21–26. @julialang.org @juliacon.bsky.social discourse.julialang.org/t/computatio...discourse.julialang.orgComputational Chemistry and Materials Science Minisymposium: Call For ProposalsIf you’re using Julia in chemistry or materials science (at all , whether or not it specifically uses JuliaMolSim ecosystem tools!), we encourage you to submit a proposal to the Computational Chemistr... 063
Leticia Madureira @leticia-madureira.bsky.social · 04/02/2025Hi everyone! I am Leticia Madureira, a PhD Candidate at CMU (Carnegie Mellon) in Chemistry. My work involves Quantum Chemistry and Catalysis, please follow me on GitHub🤗 I'm working with #juliaLang, #python and #rustlang applied to #compchem github.com/Leticia-mariagithub.comLeticia-maria - OverviewComputational Chemist. Developing good software for Quantum Algorithms in Julia. PhD student at Carnegie Mellon University. - Leticia-maria 1323