SPC/FQ model of water

The SPC/FQ model is a variant of the SPC model, having fluctuating charges.

Parameters

parameter	value
$\sigma$	$---{\mathrm {\AA} }$
$\epsilon$	Failed to parse (Conversion error. Server ("https://wikimedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle ---} kJ mol-1
$r_{\mathrm {OH} }$	$---\mathrm {\AA}$
$\angle _{\mathrm {HOH} }$	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 ---^{\circ}}
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 q_{\mathrm{O}}}	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 ---- e}
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 q_{\mathrm{H}}}	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 q_{\mathrm{O}}/2} (charge neutrality)

References

1. Steven W. Rick, Steven J. Stuart, and B. J. Berne "Dynamical fluctuating charge force fields: Application to liquid water", Journal of Chemical Physics 101 pp. 6141-6156 (1994)