Dumer Sacanamboy

[Computational and Theoretical Chemistry Group @ctcgunab]

¡ÚLTIMA EXTENSIÓN! IEEE LANANO 2026 amplía el plazo de envío de resúmenes y artículos hasta el 14 de septiembre. https://t.co/YMuWLZhn3h
📍 3-6 nov, Viña del Mar, Chile🔬 Co-auspiciado por IEEE Nanotechnology Council.
🎓 Becas de hasta USD 400 para estudiantes
#IEEELANANO2026

[Computational and Theoretical Chemistry Group @ctcgunab]

We have a new doctor at CTCG! Congratulations to Dumer Sacanamboy on successfully defending his PhD thesis, "Systematic Study of Ring Current as a General Criterion of Aromaticity in Atomic Clusters", under the supervision of Prof. William Tiznado and Prof. Carlos Cárdenas.

[Computational and Theoretical Chemistry Group @ctcgunab]

Excited to share our Angewandte Chemie paper, “A Borane Sandwich Analogue of Ferrocene.” We predict η⁵,η⁵-Fe(B₅H₁₀)₂ as a fully inorganic borane analogue; an independent Science report on an Os complex supports the motif. https://t.co/8SZMlDayMM
#AngewandteChemie #Boranes

[Computational and Theoretical Chemistry Group @ctcgunab]

Excited to share our latest publication in @ChemmComm!
🥳Porphyrin tapes are aromatic chameleons 🦎.
In collaboration with Prof. M. Alonso (@ALGC_VUB - Quantum Chemistry) @leyvaluis177
https://t.co/IVVaYw4UbG

[Computational and Theoretical Chemistry Group @ctcgunab]

🥳Thrilled to announce our latest publication in PCCP! We explored planar tetracoordinate nitrogen in main-group cationic clusters & identified 8 new ptN species, expanding this fascinating family 🧪
In collaboration with Prof. Osvaldo Yañez 🤝
https://t.co/lq4l2QkVVS
@dumers97

[Computational and Theoretical Chemistry Group @ctcgunab]

Save the date IEEE LANANO 2026. The second edition of the IEEE Latin American Conference on Nanotechnology will take place in Chile from 3–6 November 2026.
https://t.co/7vrfK1B2lY #ieeelanano #nanotechnology #nanomaterials #QuantumTechnology #Nanoelectronics #machinelearning

[William Quintero @williamqm921]

The XIII Workshop on Computational Chemistry and Molecular Spectroscopy (WCCMS) is coming soon!

17-20 November

Stay tuned for abstract deadlines, keynote announcements, and registration info.
#WCCMS2025 #CompChem #MolecularSpectroscopy #QuantumChemistry

[Computational and Theoretical Chemistry Group @ctcgunab]

We are pleased to announce our recent publication in The Journal of Chemical Physics. In collaboration with Dr. Cui, we report that the Ga₅Li₁₂⁺ cluster exhibits double aromaticity within the Ga₅ ring.👏🥳🥳https://t.co/NYVFt24hFI

[Computational and Theoretical Chemistry Group @ctcgunab]

Excited to share our latest work in The Journal of Chemical Physics! In collaboration with Dr. Cui, we demonstrate that the Be₂@Be₆H₆ cluster exhibits double aromaticity in its triplet ground state, combining 4π Baird and 6σ Hückel aromaticity.
https://t.co/jAjSmp7rCQ

[William Quintero @williamqm921]

I am pleased to share our recent publication in Inorganic Chemistry: @DPaez17 @ACSPublications

Read the full article here 👉 https://t.co/k9Gv3qc4sP

#InorganicChemistry #fElements #covalency

[Computational and Theoretical Chemistry Group @ctcgunab]

We highlight the participation of @dumers97 and @Vivianarv02 in @Aromaticity2025, held in Mérida, Mexico. A key event where they had the opportunity to learn from and share knowledge with leading researchers on aromaticity. An invaluable exchange of ideas!

[Computational and Theoretical Chemistry Group @ctcgunab]

¡Felicitaciones al Dr. Williams García @willloook , quien se convierte en el Doctor n.º 83 en Fisicoquímica Molecular de la UNAB! 🎉

[Angewandte Chemie @angew_chem]

Dicyclopenta[4,3,2,1-cde:4',3',2',1'-pqr]-peri-tetracene: Synthesis and an Example of Annulene-within-an-Annulene Aromaticity in Different Redox States (Chunyan Chi and co-workers) @CChiGroup @theochemmerida @ChemNUS @ResearchFos • https://t.co/TO6PAQeEn5

[Computational and Theoretical Chemistry Group @ctcgunab]

Structures with double aromaticity (σ and π), consistent with Huckel's 4n+2 rule. This is the story we detailed in our recent article published in @ChemCommun
https://t.co/AnvG1CQe0E
@leyvaluis177 @william_tiznado @willloook @dumers97 @OsYanezOsses @DiegoEstevan_IM

[Zisheng Zhang 張孜晟 @zisheng_zhang_]

I’m on the faculty job market!
The ZZ Lab will combine Theoretical Chem (QM + Stat Mech) and AI/ML to explore the chemical space of functional materials and molecules for energy technologies and sustainable catalysis, with a brave emphasis on the realistic complexities!

[Computational and Theoretical Chemistry Group @ctcgunab]

Good news! Our work has received over 500 views since publication! Read it here https://t.co/bzkiA0EIBd #ViewsMilestone

[Dumer Sacanamboy @dumers97]

@jotoldo @LatinXChem @ctcgunab IQA, which decomposes interaction energy into Coulomb (electrostatic) and exchange-correlation (covalent) components, was used to quantify the electrostatic contribution and clarify its role in the bonding.

[Dumer Sacanamboy @dumers97]

Hi
@LatinXChem, presenting my work ‘Exploring Aromatic Rings with Planar Tetracoordinate Group 13-15 Atoms’ at #LatinXChem24 #Comp052 #LatinXChemComp
@ctcgunab

[Dumer Sacanamboy @dumers97]

@jotoldo @LatinXChem @ctcgunab Thank you for your question, Josene Toldo. Due to electronegativity differences between E and ligand atoms, we suspected significant electrostatic interactions around the ptE atom (attractive or repulsive).

[Dumer Sacanamboy @dumers97]

@joaquinbarroso @LatinXChem @ctcgunab In terms of the EDA analysis, it would involve testing various partitioning schemes and selecting the most appropriate one according to the EDA protocol.

[Dumer Sacanamboy @dumers97]

@joaquinbarroso @LatinXChem @ctcgunab Thank you, Joaquín Barroso, for your question. Yes, EDA would be an appropriate scheme to complement our IQA analysis.