Sodium Silicate (Na2Si2O5)	Na2O5Si2(cr)
T(K)	Cp	S	-[G-H(Tr)]/T	H-H(Tr)	delta-f H	delta-f G	log Kf
0	0.	0.	INFINITE	-26.430	-2455.459	-2455.459	INFINITE
100	66.906	42.058	279.416	-23.736	-2463.238	-2418.587	1263.340
200	124.081	107.976	177.452	-13.895	-2467.943	-2371.851	619.464
298.15	156.984	164.055	164.055	0.	-2470.066	-2324.163	407.184
300	157.494	165.027	164.058	0.291	-2470.090	-2323.258	404.515
400	183.401	214.007	170.560	17.379	-2475.916	-2273.781	296.925
500	203.246	257.178	183.653	36.762	-2474.938	-2223.325	232.269
600	217.576	295.572	199.168	57.843	-2472.541	-2173.208	189.195
700	227.840	329.925	215.438	80.141	-2469.179	-2123.575	158.463
800	235.162	360.855	231.715	103.312	-2465.186	-2074.470	135.449
900	240.325	388.869	247.645	127.102	-2460.809	-2025.890	117.580
951.000	242.313	402.170	255.578	139.409	I <--> II
951.000	242.316	402.610	255.578	139.828	TRANSITION
980.000	243.275	409.903	260.037	146.869	II <--> III
980.000	292.880	410.544	260.037	147.497	TRANSITION
1000	292.880	416.461	263.107	153.354	-2454.208	-1977.854	103.312
1100	292.880	444.375	278.337	182.642	-2444.821	-1930.674	91.680
1147.000	292.880	456.629	285.393	196.408	III <--> LIQUID
1200	292.880	469.859	293.251	211.930	2629.223  1879.459 81.811
1300	292.880	493.302	307.750	241.218	-2618.531	-1817.413	73.025
1400	292.880	515.007	321.788	270.506	-2607.999	-1756.184	65.524
1500	292.880	535.213	335.351	299.794	-2597.620	-1695.704	59.050
1600	292.880	554.115	348.439	329.082	-2587.389	-1635.911	53.407
1700	292.880	571.871	361.065	358.370	-2677.658	-1575.859	48.420
1800	292.880	588.612	373.246	387.658	-2667.257	-1511.349	43.858
1900	292.880	604.447	385.002	416.946	-2656.916	-1447.414	39.792
2000	292.880	619.470	396.353	446.234	-2646.633	-1384.022	36.147
