Building a consistent and reproducible database for adsorption evaluation in Covalent-Organic Frameworks

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{
  "metadata": {
    "is_last": false, 
    "version": 1, 
    "title": "Building a consistent and reproducible database for adsorption evaluation in Covalent-Organic Frameworks", 
    "keywords": [
      "MARVEL", 
      "covalent-organic-framework", 
      "Reproducibility", 
      "AiiDA", 
      "Workflows"
    ], 
    "description": "We present a workflow that traces the path from the bulk structure of a crystalline material to assessing its performance in carbon capture from coal's post-combustion flue gases. We apply the workflow to a database of 324 covalent-organic frameworks (COFs) reported in the literature to characterize their CO2 adsorption properties using the following steps:\r\n(1) optimization of the crystal structure (atomic positions and cell) using density functional theory,\r\n(2) fitting atomic point charges based on the electron density, \r\n(3) characterizing the (pore) geometry of the structures before and after optimization, \r\n(4) computing carbon dioxide and nitrogen isotherms using grand canonical Monte Carlo simulations (empirical interaction potential) and, finally,\r\n(5) assessing the CO2 parasitic energy via process modelling. \r\n\r\nThe full workflow has been encoded in the Automated Interactive Infrastructure and Database for Computational Science (AiiDA). Both the workflow and the automatically generated provenance graph of our calculations are made available on the Materials Cloud, allowing peers to inspect inspect every input parameter and result along the workflow, download structures and files at intermediate stages and start their research right from where this work has left off.\r\nIn particular, our set of CURATED COFs with optimized geometry and high quality DFT-derived point charges is available for further investigations of gas adsorption properties. We plan to update the database as new COFs are being reported.", 
    "license": "Creative Commons Attribution 4.0 International", 
    "references": [
      {
        "url": "", 
        "type": "Journal reference", 
        "citation": "D.Ongari, A. V. Yakutovich, L. Talirz, B. Smit, ACS Central Science 5, 1663-1675 (2019)", 
        "comment": "Paper in which the method is described.", 
        "doi": "10.1021/acscentsci.9b00619"
      }
    ], 
    "doi": "10.24435/materialscloud:2019.0034/v1", 
    "conceptrecid": "161", 
    "publication_date": "Jun 25, 2019, 00:00:00", 
    "edited_by": 98, 
    "_oai": {
      "id": "oai:materialscloud.org:162"
    }, 
    "contributors": [
      {
        "affiliations": [
          "Institut des Sciences et Ing\u00e9nierie Chimiques, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1951 Sion, Valais, Switzerland"
        ], 
        "email": "daniele.ongari@epfl.ch", 
        "familyname": "Ongari", 
        "givennames": "Daniele"
      }, 
      {
        "affiliations": [
          "Institut des Sciences et Ing\u00e9nierie Chimiques, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1951 Sion, Valais, Switzerland and Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Rue de l'Industrie 17, CH-1951 Sion, Valais, Switzerland"
        ], 
        "familyname": "Yakutovich", 
        "givennames": "Aliaksandr V."
      }, 
      {
        "affiliations": [
          "Institut des Sciences et Ing\u00e9nierie Chimiques, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1951 Sion, Valais, Switzerland and Laboratory of Molecular Simulation (LSMO), Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Rue de l'Industrie 17, CH-1951 Sion, Valais, Switzerland"
        ], 
        "familyname": "Talirz", 
        "givennames": "Leopold"
      }, 
      {
        "affiliations": [
          "Institut des Sciences et Ing\u00e9nierie Chimiques, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1951 Sion, Valais, Switzerland"
        ], 
        "familyname": "Smit", 
        "givennames": "Berend"
      }
    ], 
    "owner": 69, 
    "license_addendum": "", 
    "mcid": "2019.0034/v1", 
    "_files": [
      {
        "size": 1686371, 
        "checksum": "md5:dd81deab100ea58d49f2cae6c2113e5b", 
        "description": "CIF files with DFT-optimized coordinates/unit cell and atomic DDEC charges. ", 
        "key": "cifs_cellopt.zip"
      }, 
      {
        "size": 946202454, 
        "checksum": "md5:42eca1f997fd87aaa496e318c5755801", 
        "description": "AiiDA provenance graph exported using aiida-core 0.12.3", 
        "key": "cofs_export_v2.aiida"
      }, 
      {
        "size": 15910, 
        "checksum": "md5:32ea8b1828559804acca94d248153164", 
        "description": "AiiDA workchains for:\r\n1) DFT-optimization (three stages protocol) and DDEC charges evaluation\r\n2) Calculation of CO2 and N2 isotherms\r\n3) Evaluation of minimal CO2 parasitic energy for post combustion ", 
        "key": "workchains.zip"
      }
    ], 
    "id": "162", 
    "status": "published"
  }, 
  "revision": 2, 
  "updated": "2019-06-25T00:00:00+00:00", 
  "created": "2020-05-12T13:52:58.109226+00:00", 
  "id": "162"
}