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. 2020 Apr 8;16(5):3316–3334. doi: 10.1021/acs.jctc.9b00703

Table 1. Calculated Isobaric Heat Capacities of Liquid Watera.

potential flexibility cp cpcl
experiment   75.4
1PT or 1PT+AC
AMOEBA14 flexible 85.7b 110.6b
F3C flexible 84.5c,r 109.6c,r
SPC/E flexible 86.6d,r 123.7d,r
WATTS flexible 72.5e,r 107.3e,r
SPC/E rigid 73.0d,r 87.4d,r
2PT
AIMD–PBE flexible 52.2f,r 90.1f,r
F3C flexible 67.4f,r 104.6f,r
ReaxFF flexible 73.0f,r 108.4f,r
SPC-Fw flexible 69.3f,r 109.5f,r
SPC/E rigid 76.7f,r; 68g 87.3f,r; 87g
TIP3P rigid 58.3f,r; 60g 67.5f,r; 86g
TIP4P/2005 rigid 77.5f,r; 68g 85.5f,r; 89g
TIP4P-Ew rigid 69.0f,r; 69g 80.8f,r; 86g
PIMD
SPC/F flexible 59.0h,r 117.2h,r
SPC/F2 flexible 58.2i,r 117.2i,r
SPC-Fw flexible 88.7j,r; 79.6 ± 0.5 113.8j,r
q-SPC/Fw flexible 92.8j,r
q-TIP4P/F flexible 66.7k,r
TIP4PQ/2005 rigid 75.3l
GSTA
AMOEBA14b flexible 80.9 ± 0.7 113.5 ± 0.6
F3Cc flexible 76.3 ± 0.7 108.4 ± 0.5
SPC-Fwm flexible 72.8 ± 0.6 109.3 ± 0.4
TIP3Fn flexible 72.8 ± 0.7 106.9 ± 0.6
TIP4P/2005Fo flexible 80.1 ± 0.9 113.4 ± 0.7
TIP3Pp rigid 75.0 ± 1.0 81.2 ± 0.9
TIP4P/2005q rigid 79.0 ± 0.7 87.1 ± 0.6
a

T = 298.15 K, p = 1 atm; all values are given in J/mol/K.

b

ref (42).

c

ref (43).

d

ref (44).

e

ref (39); 2PT.

f

ref (46).

g

ref (45); PIMD.

h

ref (84).

i

ref (85).

j

ref (28).

k

ref (26).

l

ref (86); GSTA: this work.

m

ref (82).

n

ref (87).

o

ref (88).

p

ref (89).

q

ref (90).

r

cp was estimated from the given cV as cp = cV + 0.8 J/mol/K.