Ethane
<jmol> <jmolApplet> <script>set spin X 10; spin on</script> <size>200</size> <color>lightgrey</color> <wikiPageContents>Ethane.pdb</wikiPageContents> </jmolApplet></jmol> |
Ethane.
Models[edit]
The NERD parameters are:
Molecule Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sigma_{\mathrm {CH}_3}} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sigma_{\mathrm {CH}_2}} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \epsilon_{\mathrm {CH}_3}} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \epsilon_{\mathrm {CH}_2}} ethane 3.825 Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \mathrm{\AA}} 3.93 Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \mathrm{\AA}} 100.6 K
Critical properties[edit]
The pressure, temperature and density at the critical point have been calculated for a virial equation of state using the TraPPE-UA force field, and are given in Table I of [1].
Virial coefficients[edit]
The virial coefficients Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle B_2} -Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle B_6} as a function of temperature for the TraPPE-UA force field have been tabulated by Schultz and Kofke [2].
Surface tension[edit]
The surface tension has been calculated for the TraPPE and OPLS force fields [3] using the wandering interface method.
Liquid-vapour equilibria[edit]
The Liquid-vapour equilibria has been calculated for the TraPPE and OPLS force fields [3].
References[edit]
- ↑ Andrew J. Schultz and David A. Kofke "Virial coefficients of model alkanes", Journal of Chemical Physics 133 104101 (2010)
- ↑ Schultz and Kofke EPAPS data
- ↑ 3.0 3.1 Jorge Benet, Luis G. MacDowell, and Carlos Menduiña "Liquid−Vapor Phase Equilibria and Surface Tension of Ethane As Predicted by the TraPPE and OPLS Models", Journal of Chemical & Engineering Data 55 pp. 5465-5470 (2010)