Low temperature heat capacity study of Ba2TiSi2O8 and Sr2TiSi2O8 Shi, Q.; Park, T.J.; Schliesser, J.; Navrotsky, A.; Woodfield, B.F.; The Journal of Chemical Thermodynamics 2014, 72, 77-84
Data
P = 101.325 kPa
T (K) Sm (J mol-1 K-1)
1 0.000551
10 0.315
11 0.444
12 0.605
13 0.798
14 1.03
15 1.29
16 1.58
17 1.91
18 2.27
19 2.67
2 0.00213
20 3.09
25 5.67
30 8.92
35 12.71
40 16.92
45 21.45
50 26.21
55 31.11
60 36.12
65 41.2
3 0.00598
70 46.34
75 51.54
80 56.78
85 62.03
90 67.29
95 72.55
100 77.8
110 88.22
120 98.52
130 108.67
4 0.0138
140 118.65
150 128.47
160 138.1
170 147.57
180 156.86
190 165.98
200 174.94
210 183.74
220 192.38
230 200.86
5 0.0279
240 209.19
250 217.37
260 225.4
270 233.28
273.15 235.73
280 241.02
290 248.6
298.15 254.67
300 256.04
6 0.0512
7 0.0874
8 0.141
9 0.215
29637; barium titanium silicate (Ba2Si2TiO8); 05929