Carbon dioxide: Difference between revisions

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====SYM====
====SYM====
The SYM model <ref>[http://dx.doi.org/10.1021/jp204563n Kuang Yu, Jesse G. McDaniel, and J. R. Schmidt "Physically Motivated, Robust, ab Initio Force Fields for CO2 and N2", Journal of Physical Chemistry B '''115''' pp. 10054-10063 (2011)]</ref><ref>[http://dx.doi.org/10.1063/1.3672810 Kuang Yu and J. R. Schmidt "Many-body effects are essential in a physically motivated CO2 force field", Journal of Chemical Physics  '''136''' 034503 (2012)]</ref>.
The SYM model <ref>[http://dx.doi.org/10.1021/jp204563n Kuang Yu, Jesse G. McDaniel, and J. R. Schmidt "Physically Motivated, Robust, ab Initio Force Fields for CO2 and N2", Journal of Physical Chemistry B '''115''' pp. 10054-10063 (2011)]</ref><ref>[http://dx.doi.org/10.1063/1.3672810 Kuang Yu and J. R. Schmidt "Many-body effects are essential in a physically motivated CO2 force field", Journal of Chemical Physics  '''136''' 034503 (2012)]</ref>.
====TraPPE====
Parameters for CO<sub>2</sub> for use in the [[TraPPE force field]] are provided in <ref>[http://dx.doi.org/10.1002/aic.690470719 Jeffrey J. Potoff and J. Ilja Siepmann "Vapor–liquid equilibria of mixtures containing alkanes, carbon dioxide, and nitrogen", AIChE Journal '''47''' pp. 1676-1682 (2001)]</ref>.
==References==
==References==
<references/>
<references/>

Revision as of 16:25, 23 May 2014


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Carbon dioxide

Carbon dioxide (CO2)

Models

BBV

The BBV (Bock, Bich and Vogel) model [1].

EPM

A series of popular models for CO2 are those of Harris and Yung [2], namely the EPM Rigid, the EPM Flexible and the EPM2 models.

GCPCDO

Gaussian charge polarizable carbon dioxide (GCPCDO) model [3].

Murthy, Singer and McDonald

Murthy, Singer and McDonald proposed four models [4], two models (A1 and A2) consisting of two 12-6 Lennard-Jones sites located roughly on the oxygen atoms, plus a point quadrupole located at the molecular centre of mass. Model B differed from models A1 and A2 in the use of the 9-6 Lennard-Jones potential, and model C was a three site model using the Lorentz-Berthelot combining rules for the C-O interactions .

Oakley and Wheatley

The Oakley and Wheatley (OW) model [5].

SAPT-s

SAPT (symmetry-adapted perturbation theory) [6].

SYM

The SYM model [7][8].

TraPPE

Parameters for CO2 for use in the TraPPE force field are provided in [9].

References

  1. S. Bock, E. Bich and E. Vogel "A new intermolecular potential energy surface for carbon dioxide from ab initio calculations", Chemical Physics 257 pp. 147-156 (2000)
  2. Jonathan G. Harris and Kwong H. Yung "Carbon Dioxide's Liquid-Vapor Coexistence Curve And Critical Properties as Predicted by a Simple Molecular Model", Journal of Physical Chemistry 99 pp. 12021-12024 (1995)
  3. Rasmus A. X. Persson "Gaussian charge polarizable interaction potential for carbon dioxide", Journal of Chemical Physics 134 034312 (2011)
  4. C. S. Murthy, K. Singer, and I. R. McDonald "Interaction site models for carbon dioxide", Molecular Physics 44 pp. 135-143 (1981)
  5. Mark T. Oakley and Richard J. Wheatley "Additive and nonadditive models of vapor-liquid equilibrium in CO2 from first principles", Journal of Chemical Physics 130 034110 (2009)
  6. Robert Bukowski, Joanna Sadlej, Bogumil Jeziorski, Piotr Jankowski, Krzysztof Szalewicz, Stanislaw A. Kucharski, Hayes L. Williams, and Betsy M. Rice "Intermolecular potential of carbon dioxide dimer from symmetry-adapted perturbation theory", Journal of Chemical Physics 110 pp. 3785- (1999)
  7. Kuang Yu, Jesse G. McDaniel, and J. R. Schmidt "Physically Motivated, Robust, ab Initio Force Fields for CO2 and N2", Journal of Physical Chemistry B 115 pp. 10054-10063 (2011)
  8. Kuang Yu and J. R. Schmidt "Many-body effects are essential in a physically motivated CO2 force field", Journal of Chemical Physics 136 034503 (2012)
  9. Jeffrey J. Potoff and J. Ilja Siepmann "Vapor–liquid equilibria of mixtures containing alkanes, carbon dioxide, and nitrogen", AIChE Journal 47 pp. 1676-1682 (2001)

Related reading

External resources