Potassium Borate (K2B4O7)	B4K2O7(cr)
T(K)	Cp	S	-[G-H(Tr)]/T	H-H(Tr)	delta-f H	delta-f G	log Kf
0														
100														
200														
250														
298.15	170.498	208.363	208.363	0.	-3334.230	-3136.756	549.547
300	171.335	209.420	208.366	0.316	-3334.297	-3135.531	545.944
400	206.271	263.696	215.530	19.267	-3342.152	-3067.880	400.624
500	232.798	312.737	230.150	41.293	-3343.971	-2999.075	313.311
600	250.538	356.839	247.657	65.509	-3344.817	-2930.004	255.080
700	262.379	396.388	266.130	91.181	-3345.149	-2860.838	213.478
800	271.123	432.022	284.677	117.876	-3345.218	-2791.644	182.276
900	277.399	464.322	302.871	145.306	-3345.200	-2722.448	158.007
1000	283.257	493.860	320.514	173.346	-3345.151	-2653.256	138.592
1088.000	287.723	517.940	335.520	198.474	CRYSTAL <--> LIQUID
1100	288.282	521.099	337.527	201.930	3503.006  2574.848 122.269
1200	292.478	546.369	353.890	230.975	-3500.895	-2490.563	108.411
1300	295.842	569.918	369.612	260.398	-3498.737	-2406.456	96.693
1400	298.374	591.940	384.715	290.115	-3496.583	-2322.515	86.654
1500	300.076	612.589	399.226	320.045	-3494.495	-2238.727	77.959