Tantalum Oxide (Ta2O5)	O5Ta2(l)
T(K)	Cp	S	-[G-H(Tr)]/T	H-H(Tr)	delta-f H	delta-f G	log Kf
0														
100														
200														
298.15	135.034	183.050	183.050	0.000	-1957.171	-1834.107	321.328
300	135.342	183.886	183.052	0.250	-1957.151	-1833.343	319.213
400	147.515	224.617	188.524	14.437	-1955.509	-1792.296	234.050
500	156.862	258.572	199.230	29.671	-1953.141	-1751.754	183.005
600	164.431	287.866	211.616	45.750	-1950.282	-1711.739	149.020
700	170.431	313.682	224.389	62.505	-1947.071	-1672.231	124.783
800	175.197	336.761	237.019	79.794	-1943.592	-1633.204	106.637
900	179.038	357.619	249.279	97.507	-1939.905	-1594.624	92.550
1000	182.753	376.690	261.080	115.610	-1936.016	-1556.467	81.301
1100	184.824	394.203	272.397	133.987	-1932.032	-1518.704	72.117
1200	187.071	410.384	283.230	152.584	-1928.002	-1481.306	64.480
1300	189.021	425.436	293.597	171.391	-1923.920	-1444.247	58.031
1400	190.740	439.508	303.522	190.381	-1919.785	-1407.503	52.515
1400.000	190.740	439.508	303.522	190.381	GLASS <--> LIQUID
1400.000	242.672	439.508	303.522	190.381	TRANSITION
1500	242.672	456.251	313.152	214.648	-1910.474	-1371.238	47.751
1600	242.672	471.913	322.591	238.915	-1901.249	-1335.590	43.603
1700	242.672	486.624	331.811	263.182	-1892.121	-1300.516	39.960
1800	242.672	500.495	340.801	287.450	-1883.122	-1265.977	36.738
1900	242.672	513.616	349.554	311.717	-1874.282	-1231.933	33.868
2000	242.672	526.063	358.071	335.984	-1865.606	-1198.350	31.298
2058.000	242.672	533.001	362.904	350.059	CRYSTAL <--> LIQUID
2100	242.672	537.903	366.355	360.251	1857.093  1165.197 28.983
2200	242.672	549.192	374.411	384.518	-1848.743	-1132.445	26.888
2300	242.672	559.980	382.247	408.786	-1840.560	-1100.071	24.983
2400	242.672	570.308	389.869	433.053	-1832.552	-1068.049	23.245
2500	242.672	580.214	397.286	457.320	-1824.733	-1036.356	21.653
2600	242.672	589.732	404.506	481.587	-1817.118	-1004.971	20.190
2700	242.672	598.890	411.537	505.854	-1809.728	-973.875	18.841
2800	242.672	607.716	418.386	530.122	-1802.587	-943.049	17.593
2900	242.672	616.231	425.063	554.389	-1795.721	-912.475	16.435
3000	242.672	624.458	431.573	578.656	-1789.164	-882.130	15.359
3100	242.672	632.415	437.924	602.923	-1782.950	-851.997	14.356
3200	242.672	640.120	444.123	627.190	-1777.119	-822.063	13.419
3300	242.672	647.587	450.176	651.458	-1844.626	-791.361	12.526
3400	242.672	654.832	456.089	675.725	-1838.846	-759.529	11.669
3500	242.672	661.866	461.869	699.992	-1833.107	-727.869	10.863
3600	242.672	668.703	467.519	724.259	-1827.406	-696.371	10.104
3700	242.672	675.352	473.047	748.526	-1821.742	-665.033	9.389
3800	242.672	681.823	478.456	772.794	-1816.114	-633.844	8.713
3900	242.672	688.127	483.752	797.061	-1810.520	-602.804	8.074
4000	242.672	694.271	488.939	821.328	-1804.960	-571.909	7.468
4100	242.672	700.263	494.020	845.595	-1799.432	-541.151	6.894
4200	242.672	706.111	499.001	869.862	-1793.936	-510.528	6.349
4300	242.672	711.821	503.884	894.130	-1788.471	-480.034	5.831
4400	242.672	717.400	508.673	918.397	-1783.036	-449.670	5.338
4500	242.672	722.853	513.372	942.664	-1777.632	-419.428	4.869
4600	242.672	728.187	517.984	966.931	-1772.258	-389.306	4.421
4700	242.672	733.406	522.513	991.198	-1766.916	-359.298	3.993
4800	242.672	738.515	526.960	1015.466	-1761.604	-329.405	3.585
4900	242.672	743.519	531.328	1039.733	-1756.324	-299.621	3.194
5000	242.672	748.421	535.621	1064.000	-1751.077	-269.945	2.820
