Performance of the DFT-D method, paired with the PCM implicit solvation model, for the computation of interaction energies of solvated complexes of biological interest

Literature Information

Publication Date 2007-09-05
DOI 10.1039/B708089A
Impact Factor 3.676
Authors


View Original

Abstract

In this work we investigate the performance of the DFT method, augmented with an empirical dispersion function (DFT-D), paired with the PCM implicit solvation model, for the computation of noncovalent interaction energies of biologically-relevant, solvated model complexes. It is found that this method describes intermolecular interactions within water and ether (protein-like) environments with roughly the same accuracy as in the gas phase. Another important finding is that, when environmental effects are taken into account, the empirical dispersion term associated with the DFT-D method need be modified very little (or not at all), in order to obtain the optimum, most well balanced, performance.

Related Literature

Slice imaging of the photodissociation of acetaldehyde at 248 nm. Evidence of a roaming mechanism

L. Rubio-Lago, G. A. Amaral, A. Arregui, J. G. Izquierdo, F. Wang, L. Bañares

2007-10-11 Paper

DOI: 10.1039/B708310F

Contents

Front/Back Matter

DOI: 10.1039/B715655N

Probing the evaporation of ternary ethanol–methanol–water droplets by cavity enhanced Raman scattering

Chris R. Howle, Chris J. Homer, Rebecca J. Hopkins, Jonathan P. Reid

2007-08-06 Paper

DOI: 10.1039/B706211G

Front cover

Cover

DOI: 10.1039/B713963M

Intersystem crossing driven by vibronic spin–orbit coupling: a case study on psoralen

Jörg Tatchen, Natalie Gilka, Christel M. Marian

2007-09-03 Paper

DOI: 10.1039/B706410A

Conductivity dispersion in supercooled calcium potassium nitrate: caged ionic motion viewed as part of standard behaviour

Klaus Funke, Prabhakar Singh, Radha Dilip Banhatti

2007-10-01 Paper

DOI: 10.1039/B618788A

On the origin of the forward peak and backward oscillations in the F + H2(v = 0) → HF(v′ = 2) + H reaction

D. Sokolovski, S. Cavalli, V. Aquilanti

2007-09-13 Paper

DOI: 10.1039/B709427B

Adsorption of sulfur dioxide on hematite and goethite particle surfaces

Jonas Baltrusaitis, Vicki H. Grassian

2007-08-30 Paper

DOI: 10.1039/B709167B

You might also like

Compound Q&A

What is Ethyl 3-cyclohexylpropanoate (CAS: 10094-36-7)?

Ethyl 3-cyclohexylpropanoate is a clear, colorless to light yellow liquid with a...

10094-36-7Ethyl 3-cyclohexylpr...
Compound Q&A

How should waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)nicotinic acid (CAS: 34783-31-8) be handled?

Waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl...

34783-31-82-(Hydroxymethyl)-5-...
Compound Q&A

How should waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) be handled?

Waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) sho...

858-46-82,4,6-Tris(pentafluo...
Compound Q&A

What precautions should be taken when handling Chloroac-nle-oh (CAS: 56787-36-1)?

When handling Chloroac-nle-oh (CAS: 56787-36-1), it is essential to wear appropr...

56787-36-1Chloroac-nle-oh
Compound Q&A

What industries use Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 752244-05-6)?

Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate is primarily used in the...

752244-05-6Ethyl 6-phenylimidaz...
Compound Q&A

Are there alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis?

Alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis ...

55095-15-3alpha-(2-Bromophenyl...
Compound Q&A

How should waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) be handled?

Waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) should be managed...

139585-48-12-Chloro-5-methoxypy...
Compound Q&A

What industries use 1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9)?

1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9) is used in various ...

5044-27-91-(4-Methoxyphenyl)-...
Compound Q&A

Are there alternatives to 3-Bromo-5-(N-Boc)aminomethylisoxazole (CAS: 903131-45-3) in synthesis?

There are alternative reagents and compounds that can be used in the synthesis o...

903131-45-33-Bromo-5-(N-Boc)ami...
Compound Q&A

What is Tungsten(IV) oxide (CAS: 12036-22-5)?

Tungsten(IV) oxide, also known as tungsten dioxide, is a chemical compound with ...

12036-22-5Tungsten(IV) oxide

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.