High level ab initio and DFT calculations of models of the catalytically active Ni-Fe hydrogenases

Prabha Jayapal, David Robinson, Mahesh Sundararajan, Ian H. Hillier, Joseph J W McDouall

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Multi-reference Møller-Plesset calculations of a model of the Ni-SI state of nickel-iron hydrogenase predict a singlet rather than a triplet state for this species, and show that it is better described with a BP86 rather than a B3LYP functional. © the Owner Societies.
    Original languageEnglish
    Pages (from-to)1734-1738
    Number of pages4
    JournalPhysical Chemistry Chemical Physics
    Volume10
    Issue number13
    DOIs
    Publication statusPublished - 2008

    Keywords

    • Electron spin
    • Simulation and Modeling
    • Spin state (high level ab initio and DFT calcns. of models of catalytically active Ni-Fe hydrogenases)
    • hydrogenase nickel iron model spin

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