In statistical mechanics, configuration entropy is the portion of a system's entropy that is related to discrete representative positions of its constituent particles. For example, it may refer to the number of ways that atoms or molecules pack together in a mixture, alloy or glass, the number of conformations of a molecule, or the number of spin configurations in a magnet. The name might suggest that it relates to all possible configurations or particle positions of a system, excluding the entropy of their velocity or momentum, but that usage rarely occurs.[1]
^Hnizdo V, Gilson MK (March 2010). "Thermodynamic and Differential Entropy under a Change of Variables". Entropy. 12 (3): 578–590. Bibcode:2010Entrp..12..578H. doi:10.3390/e12030578. PMC 3891802. PMID 24436633.
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In statistical mechanics, configurationentropy is the portion of a system's entropy that is related to discrete representative positions of its constituent...
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Correspondingly the configurationalentropy S0 = kBln(Ω) = NkBln(3/2) = 0.81 cal/(K·mol) = 3.4 J/(mol·K) is in amazing agreement with the missing entropy measured...
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Kravitz, Joslyn; Gilson, Michael K. (2007-07-14). "Extraction of configurationalentropy from molecular simulations via an expansion approximation". The...
coverage of θ° = 0.5, as this choice results in a cancellation of the configurationalentropy term and is also consistent with neglecting to include the standard...
the entropy is an exact differential, using the chain rule, the change in entropy when going from a reference state 0 to some other state with entropy S...
quantity of interest in this case is the entropy. Thus, we assume that there is an entropy flux, an entropy source, an internal mass density ρ {\displaystyle...
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