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KinBot: Automated Reaction Kinetics of Gas-Phase Organic Species over Multiwell Potential Energy Surfaces

Description

This repository contains the KinBot code version 2.2.1, a tool for automatically searching for reactions on the potential energy surface.

If you are using this tool in scientific publications, please reference the following publications:

@article{Vijver2020,
   author = {Van de Vijver, Ruben and Z\'ador, Judit},
   title = {KinBot: Automated stationary point search on potential energy surfaces},
   journal = {Comput. Phys. Commun.},
   volume = {248},
   pages = {106947},
   year = {2020},
   type = {Journal Article}
}
  • Judit Zádor, Carles Martí, Ruben Van de Vijver, Sommer L. Johansen, Yoona Yang, Hope A. Michelsen, Habib N. Najm: Automated reaction kinetics of gas-phase organic species over multiwell potential energy surfaces, J. Phys. Chem. A, 2023, 127, 565–588. https://doi.org/10.1021/acs.jpca.2c06558
@article{Zador2022,
   author = {Z\'ador, Judit and Mart\'i, Carles and Van de Vijver, Ruben and Johansen, Sommer L. and Yang, Yoona and Michelsen, Hope A. and Najm, Habib N.},
   title = {Automated reaction kinetics of gas-phase organic species over multiwell potential energy surfaces},
   journal = {J. Phys. Chem. A},
   volume = {127},
   pages = {565-588},
   year = {2023},
   type = {Journal Article}
}

We appreciate if you send us the DOI of your published paper that used KinBot, so we can feature it here below.

How to Install

KinBot can be installed both in three different ways, from the PyPI index (pip install), from the conda-forge repo (conda install) or by cloning this github repo and then install it locally.

PyPI

pip install kinbot

Note KinBot only works with Python >= 3.10.

conda-forge

conda install -c conda-forge kinbot

From Github

If you want to have the very last version of KinBot without waiting for a release or you want to modify KinBot acccording to your needs you can clone the project from github:

git clone [email protected]:zadorlab/KinBot.git

and then, from within the KinBot directory produced after cloning, type:

pip install -e .

Note If you want to modify KinBot yourself it's better to fork the project into your own repository and then clone it.

How to Run

To run a single-well exploration of KinBot, make an input file (e.g. input.json) and run:

kinbot input.json

To run a full PES search, make an input file (e.g. input.json) and run:

pes input.json

You can find additional command line arguments in the manual.

Documentation

See the wiki for keywords, and our tutorial for a more hands-on introduction to the code.

List of files in this project

See list.

Authors

Papers using KinBot

  1. Almeida, T. G., Martí, C., Kurtén, T., Zádor, J., Johansen, S. L.: Theoretical analysis of the OH-Initiated atmospheric oxidation reactions of imidazole. Phys. Chem. Chem. Phys., 2024 26 23570-23587. https://doi.org/10.1039/D4CP02103G
  2. Yuan, E. C.-Y., Kumar, A., Guan, X., Hermes, E. D., Rosen, A. S., Zádor, J., Head-Gordon, T., Blau, S. M.: Analytical ab initio Hessian from a Deep Learning Potential for Transition State Optimization. Nat. Comm., 2024
  3. Doner, A. C., Zádor, J., Rotavera, B.: Stereoisomer-dependent rate coefficients and reaction mechanisms of 2-ethyloxetanylperoxy radicals. Proc. Combust. Inst., 2024, 40, 105578. https://doi.org/10.1016/j.proci.2024.105578
  4. Hansen, N. A, Price, T. D., Filardi, L. R., Gurses, S. M., Zhou, W., Hansen, N., Osborn, D. L. Zádor, J., Kronawitter, C. X.: The photoionization of methoxymethanol: Fingerprinting a reactive C2 oxygenate in a complex reactive mixture. J. Chem. Phys., 2024, 160, 124306. https://doi.org/10.1063/5.0197827
  5. Martí, C., Devereux, C., Najm, H. N., Zádor, J.: Evaluation of rate coefficients in the gas-phase using a machine learned potential. J. Phys. Chem. A, 2024, 128, 1958–1971. https://doi.org/10.1021/acs.jpca.3c07872
  6. Lang, J., Foley, C. D., Thawoos, S., Behzadfar, A., Liu, Y., Zádor, J., Suits, A. G.: Reaction dynamics of S(3P) with 1,3-butadiene and isoprene: Crossed beam scattering, low temperature flow experiments, and high-level electronic structure calculations. Farad. Discuss., 2024, 251, 550-572. https://doi.org/10.1039/D4FD00009A
  7. Wang, D., Tian, Z.-Y., Zheng, Z.-H., Li, W., Wu, L.-N., Kuang, J.-J., Yang, J.-Z.: Experimental and modeling study of the n, n-dimethylformamide pyrolysis at atmospheric pressure. Combust. Flame, 2024, 260, 113240. https://doi.org/10.1016/j.combustflame.2023.113240
  8. Doner, A. C., Zádor, J., Rotavera, B.: Unimolecular reactions of 2,4-dimethyloxetanyl radicals. J. Phys. Chem A, 2023, 127, 2591–2600 https://doi.org/10.1021/acs.jpca.2c08290
  9. Li, H., Lang, J., Foley, C. D., Zádor, J., Suits, A. G.: Sulfur (3P) reaction with conjugated dienes gives cyclization to thiophenes under single collision conditions. J. Phys. Chem. Letters, 2023, 14, 7611–7617. https://doi.org/10.1021/acs.jpclett.3c01953
  10. Martí, C., Michelsen, H. A., Najm, H. N., Zádor, J.: Comprehensive kinetics on the C7H7 potential energy surface under combustion conditions. J. Phys. Chem. A, 2023, 127, 1941–1959. https://pubs.acs.org/doi/full/10.1021/acs.jpca.2c08035
  11. Zádor, J, Martí, C., Van de Vijver, R., Johansen, S. L., Yang, Y., Michelsen, H. A., Najm, H. N.: Automated reaction kinetics of gas-phase organic species over multiwell potential energy surfaces. J. Phys. Chem. A, 2023, 127, 565–588. https://doi.org/10.1021/acs.jpca.2c06558
  12. Lockwood, K. S., Ahmed, S. F., Huq, N. A., Stutzman, S. C., Foust, T. D., Labbe, N. J.: Advances in predictive chemistry enable a multi-scale rational design approach for biofuels with advantaged properties Sustainable Energy Fuels, 2022, 6, 5371-5383. https://doi.org/10.1039/D2SE00773H
  13. Takahashi, L., Yoshida, S., Fujima, J., Oikawa, H., Takahashi, K.: Unveiling the reaction pathways of hydrocarbons via experiments, computations and data science. Phys. Chem. Chem. Phys., 2022, 24, 29841-29849. https://pubs.rsc.org/en/content/articlelanding/2022/CP/D2CP04499D
  14. Doner, A. C., Zádor, J., Rotavera, B.: Stereoisomer-dependent unimolecular kinetics of 2,4-dimethyloxetane peroxy radicals. Faraday Discuss., 2022, 238, 295-319. https://doi.org/10.1039/D2FD00029F
  15. Ramasesha, K., Savee, J. D., Zádor, J., Osborn, D. L.: A New Pathway for Intersystem Crossing: Unexpected Products in the O(3P) + Cyclopentene Reaction. J. Phys. Chem. A, 2021, 125 9785-9801. https://doi.org/10.1021/acs.jpca.1c05817
  16. Rogers, C. O, Lockwood, K. S., Nguyen, Q. L. D., Labbe, N. J.: Diol isomer revealed as a source of methyl ketene from propionic acid unimolecular decomposition. Int. J. Chem. Kinet., 2021, 53, 1272–1284. https://doi.org/10.1002/kin.21532
  17. Lockwood, K. S., Labbe, N. J.: Insights on keto-hydroperoxide formation from O2 addition to the beta-tetrahydrofuran radical. Proceedings of the Combustion Institute, 2021, 38, 1, 533. https://doi.org/10.1016/j.proci.2020.06.357
  18. Sheps, L., Dewyer, A. L., Demireva, M., and Zádor, J.: Quantitative Detection of Products and Radical Intermediates in Low-Temperature Oxidation of Cyclopentane. J. Phys. Chem. A 2021, 125, 20, 4467. https://doi.org/10.1021/acs.jpca.1c02001
  19. Zhang, J., Vermeire, F., Van de Vijver, R., Herbinet, O.; Battin-Leclerc, F., Reyniers, M.-F., Van Geem, K. M.: Detailed experimental and kinetic modeling study of 3-carene pyrolysis. Int. J. Chem. Kinet., 2020, 52, 785-795. https://doi.org/10.1002/kin.21400
  20. Van de Vijver, R., Zádor, J.: KinBot: Automated stationary point search on potential energy surfaces. Computer Physics Communications, 2020, 248, 106947. https://doi.org/10.1016/j.cpc.2019.106947
  21. Joshi, S. P., Seal, P., Pekkanen, T. T., Timonen, R. S., Eskola, A. J.: Direct Kinetic Measurements and Master Equation Modelling of the Unimolecular Decomposition of Resonantly-Stabilized CH2CHCHC(O)OCH3 Radical and an Upper Limit Determination for CH2CHCHC(O)OCH3+O2 Reaction. Z. Phys. Chem., 2020, 234, 1251. https://doi.org/10.1515/zpch-2020-1612

Older Version of KinBot:

  1. Van de Vijver, R., Van Geem, K. M., Marin, G. B., Zádor, J.: Decomposition and isomerization of 1-pentanol radicals and the pyrolysis of 1-pentanol. Combustion and Flame, 2018, 196, 500. https://doi.org/10.1016/j.combustflame.2018.05.011
  2. Grambow, C. A., Jamal, A., Li, Y.-P., Green, W. H., Zádor, J., Suleimanov, Y. V.: Unimolecular reaction pathways of a g-ketohydroperoxide from combined application of automated reaction discovery methods. J. Am. Chem. Soc., 2018, 140, 1035. https://doi.org/10.1021/jacs.7b11009
  3. Rotavera, B., Savee, J. D., Antonov, I. O., Caravan, R. L., Sheps, L., Osborn, D. L., Zádor, J., Taatjes, C. A.: Influence of oxygenation in cyclic hydrocarbons on chain-termination reactions from R + O2: tetrahydropyran and cyclohexane. Proceedings of the Combustion Institute, 2017, 36, 597. https://doi.org/10.1016/j.proci.2016.05.020
  4. Antonov, I. O., Zádor, J., Rotavera, B., Papajak, E., Osborn, D. L., Taatjes, C. A., Sheps, L.: Pressure-Dependent Competition among Reaction Pathways from First- and Second-O2 Additions in the Low-Temperature Oxidation of Tetrahydrofuran. J. Phys. Chem. A, 2016, 120 6582. https://doi.org/10.1021/acs.jpca.6b05411
  5. Antonov, I. O., Kwok, J., Zádor, J., Sheps, L.: OH + 2-butene: A combined experimental and theoretical study in the 300-800 K temperature range. J. Phys. Chem. A, 2015, 119, 7742. https://doi.org/10.1021/acs.jpca.5b01012
  6. Zádor, J., Miller, J.A.: Adventures on the C3H5O potential energy surface: OH + propyne, OH + allene and related reactions. Proceedings of the Combustion Institute, 2015, 35, 181. https://doi.org/10.1016/j.proci.2014.05.103
  7. Rotavera, B., Zádor, J., Welz, O., Sheps, L., Scheer, A.M., Savee, J.D., Ali, M.A., Lee, T.S., Simmons, B.A., Osborn, D.L., Violi, A., Taatjes, C.A.: Photoionization mass spectrometric measurements of initial reaction pathways in low-temperature oxidation of 2,5-dimethylhexane. J. Phys. Chem. A, 2014, 44, 10188. https://doi.org/10.1021/jp507811d

Acknowledgement

This research was supported by the Exascale Computing Project (ECP), Project Number: 17-SC-20-SC, a collaborative effort of two DOE organizations, the Office of Science and the National Nuclear Security Administration, responsible for the planning and preparation of a capable exascale ecosystem including software, applications, hardware, advanced system engineering, and early test bed platforms to support the nation's exascale computing imperative. RVdV was also supported by the AITSTME project as part of the Predictive Theory and Modeling component of the Materials Genome Initiative. Sandia National Laboratories is a multimission laboratory managed and operated by National Technology and Engineering Solutions of Sandia, LLC., a wholly owned subsidiary of Honeywell International, Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA0003525.