Multilevel X-Pol: A Fragment-based Method with Mixed Quantum Mechanical Representations of Different Fragments
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Summary
Multilevel X-Pol is illustrated here by applications to hydrogen bonding complexes in which one fragment is treated with the hybrid M06 density functional, Møller-Plesset perturbation theory, or coupled cluster theory, and the other fragments are treated by Hartree-Fock theory or the B3LYP or M06 hybrid density functionals.
- Type
- article
- Published
- 2012-03-19
- Cited by
- 34
- References
- 80
- Access
- Open access
- OpenAlex
- https://openalex.org/W2007126802
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:23015916
Keywords
Density functional theory, Fragment (logic), Gaussian, Quantum, Chemistry
References
- Investigation of the interaction between molecules at medium distances: I. SCF LCAO MO supermolecule, perturbational and mutually consistent calculations for two interacting HF and CH2O molecules
- Direct calculation of electron density in density-functional theory.
- Theory and implementation of the MBPT density matrix. An application to one-electron properties
- Incorporation of a QM/MM Buffer Zone in the Variational Double Self-Consistent Field Method
- Theory and application of MBPT(3) gradients: The density approach
- Incorporation of charge transfer into the explicit polarization fragment method by grand canonical density functional theory.
- The fragment molecular orbital method for geometry optimizations of polypeptides and proteins.
- Multilayer formulation of the fragment molecular orbital method (FMO).
- Fast semiempirical calculations for nuclear magnetic resonance chemical shifts: a divide-and-conquer approach.
- Hydrogen fluoride phase behavior and molecular structure: A QM/MM potential model approach
- Theoretical analysis of electronic delocalization
- Energetics using the single point IMOMO (integrated molecular orbital+molecular orbital) calculations: Choices of computational levels and model system
- Fast, accurate semiempirical molecular orbital calculations for macromolecules
- Energy decomposition analysis of intermolecular interactions using a block-localized wave function approach
- A molecular-orbital derived polarization potential for liquid water
- Extending the power of quantum chemistry to large systems with the fragment molecular orbital method.
- Block-localized wavefunction (BLW) method at the density functional theory (DFT) level.
- A non-orthogonal Kohn-Sham method using partially fixed molecular orbitals
- Semiempirical molecular orbital calculations with linear system size scaling
- On the Interfragment Exchange in the X-Pol Method
Cited by
- Development of fragment-based quantum mechanical methods and combined quantum mechanical and molecular mechanical methods
- Quantum mechanical force field for water with explicit electronic polarization.
- Predicting pKa in Implicit Solvents: Current Status and Future Directions*
- A variational linear-scaling framework to build practical, efficient next-generation orbital-based quantum force fields
- Explicit Polarization: A Quantum Mechanical Framework for Developing Next Generation Force Fields
- Derivatives of the approximated electrostatic potentials in unrestricted Hartree–Fock based on the fragment molecular orbital method and an application to polymer radicals
- Efficient molecular dynamics simulations of multiple radical center systems based on the fragment molecular orbital method.
- A theoretical view of protein dynamics.
- Modeling the interaction and energetics of biological molecules with a polarizable force field
- The critical effect of polarization on the dynamical structure of guanine quadruplex DNA.
- Dimers of Dimers (DOD): A New Fragment-Based Method Applied to Large Water Clusters.
- Water 26-mers Drawn from Bulk Simulations: Benchmark Binding Energies for Unprecedentedly Large Water Clusters and Assessment of the Electrostatically Embedded Three-Body and Pairwise Additive Approximations.
- The use of many-body expansions and geometry optimizations in fragment-based methods.
- MoD-QM/MM Structural Refinement Method: Characterization of Hydrogen Bonding in the Oxytricha nova G-Quadruplex
- Electrostatically Embedded Molecular Tailoring Approach and Validation for Peptides.
- Recent Advances toward a General Purpose Linear-Scaling Quantum Force Field
- Extrapolation to the Gold-Standard in Quantum Chemistry: Computationally Efficient and Accurate CCSD(T) Energies for Large Molecules Using an Automated Thermochemical Hierarchy.
- Parametrization of an Orbital-Based Linear-Scaling Quantum Force Field for Noncovalent Interactions
- Multipolar Ewald Methods, 1: Theory, Accuracy, and Performance
- Perturbation Approach for Computing Infrared Spectra of the Local Mode of Probe Molecules
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