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Cited by 494

The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.

Mixed Quantum Mechanical/Molecular Mechanical Molecular Dynamics Simulations of Biological Systems in Ground and Electronically Excited States

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Brunk, Elizabeth, Rothlisberger, Ursula·2015·Chemical Reviews

Abstract

The current state of the art of Quantum Mechanical/molecular mechanical (QM/MM) molecular dynamics approaches in ground and electronically excited states and their applications to biological problems is reviewed. For a complete description of quantum phenomena, the quantum nature of both electrons and nuclei has to be taken into account. Most of the current QM/MM applications are based on adiabatic dynamics in the electronic ground state. However, for dynamics in electronically excited states, the coupling between states, which is mediated via the nuclear motion, can be sizable, and nonadiabatic effects have to be taken into account. Configuration Interaction Singles (CIS) is a popular method in QM/MM applications due to its computational expedience that allows for the treatment of several hundred atoms. Since the 1990s, the Modified Neglect of Differential Overlap (MNDO) method has been further extended to a d orbital basis. This MNDO/d extension allows for the treatment of heavier elements. By using feature selection algorithms348 to identify the most appropriate subset of relevant variables that describe a certain phenomenon, the high-dimensionality of QM/MM data can be reduced and used for further analysis with causal inference algorithms to establish unique cause-effect relationships.

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Metadata

Authors
Brunk, E., & Rothlisberger, U.
Venue
Chemical Reviews
Published
2015-04-16
Volume
115
Issue
12
Pages
6217-6263
ISSN
  • 0009-2665 (ISSN-L)
  • 1520-6890
OpenAlex
W2031597111
Cited by
494
References
22
FWCI
1.87
Type
journal article
Language
en
Open access
green

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