Supporting dataset and scripts for "Ba2+ Complements Co2+ Exchange as a Reporter of Al Proximity in CHA Zeolites"

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Authors: Wei Ge, Tania Class Martinez, José Tomás Rebolledo Oyarce, Alyssa McNarney, Songhyun Lee, Anshuman Goswami, Claire T. Nimlos, Ahmad Moini, Subramanian Prasad, Vivek Vattipalli, Anthony D. DeBellis, Sichi Li
+3 more Bradley F. Chmelka, Rajamani Gounder, William F. Schneider
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Abstract

Dataset Description: This dataset includes all CONTCARs and python files used for energy analysis and titration simulations. It is organized as follows: 1. Divalent_Metals Folder CONTCARs files: Geometry optimized structure per divalent metal and Al pair configuration. Jupyter Notebook: Python-based notebook to generate Figure 2 and Figure S1 Dataset: ASE generate database with each performed DFT calculations 2. Z2Ba_vs_ZBaOH Folder CONTCARs files: Two folders with CONTCAR files used for evaluate the exchange energy between 2Al and 1Al site 3.Al_Distribution_and_Titration_Models Folder CURANTO: Python scripts with network-based Al distribution algorithm Jupyter Notebook: Python-based notebook to generate Al distribution samples. And notebook to generate the titration analysis plots.

Fields of Study & Subjects

Zeolite Catalysis and Synthesis Chemical Synthesis and Characterization Machine Learning in Materials Science

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
30 January 2026
Document type
Dataset