Calorimetric study of polymorphism in 1-butyl-3-methylimidazolium hexafluorophosphate Paulechka, E.; Liavitskaya, T.; Blokhin, A.V.; The Journal of Chemical Thermodynamics 2016, 102, 211-218
Data
P = 101.325 kPa
T (K) Cp (J mol-1 K-1)
5.39 1.64
9.51 8.25
157.39 233.2
159.24 236.9
161.09 241.0
162.93 245.5
164.76 250.5
166.58 256.4
168.38 263.5
170.16 272.5
171.91 285.3
173.61 306.7
10.05 9.41
175.22 360.5
176.68 448.8
10.66 10.82
11.34 12.43
12.02 14.11
12.71 15.86
13.41 17.66
14.11 19.5
14.82 21.33
15.64 23.71
5.67 1.92
16.58 26.38
17.53 28.96
18.47 31.53
19.42 34.1
20.38 36.68
21.63 40.09
23.20 44.28
24.78 48.5
26.36 52.53
27.74 55.76
6.01 2.31
29.16 59.25
30.76 63.06
32.52 67.01
34.44 71.11
36.36 74.97
38.29 78.65
40.21 82.2
42.23 85.83
44.36 89.57
46.49 93.18
6.43 2.83
48.62 96.7
50.75 100.0
52.88 103.3
55.01 106.3
57.15 109.3
59.29 112.2
61.43 115.0
63.57 117.8
65.71 120.5
67.86 123.3
6.93 3.51
70.01 126.0
72.26 128.8
74.61 131.7
76.97 134.6
79.34 137.4
81.70 140.2
84.07 142.9
78.72 137.3
80.50 139.2
82.15 141.2
7.43 4.3
83.82 143.0
85.49 145.0
87.17 146.9
88.85 148.6
90.55 150.8
92.25 152.7
93.96 154.7
95.67 156.7
97.39 159.1
99.12 160.7
7.94 5.16
100.85 162.3
102.65 164.4
104.51 166.4
106.38 168.5
108.26 170.5
110.13 172.5
112.01 174.6
113.90 176.6
115.78 178.7
117.67 180.7
8.46 6.12
119.56 182.8
121.46 184.9
123.35 186.9
125.25 189.1
127.15 191.2
129.05 193.4
130.95 195.6
132.85 197.9
134.75 200.2
136.65 202.5
8.98 7.15
138.55 204.9
140.45 207.2
142.35 209.7
144.24 212.3
146.13 214.9
148.01 217.6
149.90 220.4
151.78 223.4
153.65 226.5
155.52 229.7
1383; 1-butyl-3-methylimidazolium hexafluorophosphate; 00481