Rubidium (Rb)	Rb1(cr)
T(K)	Cp	S	-[G-H(Tr)]/T	H-H(Tr)	delta-f H	delta-f G	log Kf
0	0.	0.	INFINITE	-7.490	0.	0.	0.
100	25.510	47.022	101.811	-5.479	0.	0.	0.
200	27.447	65.316	79.458	-2.828	0.	0.	0.
250	28.690	71.560	77.272	-1.428	0.	0.	0.
298.15	31.062	76.778	76.778	0.	0.	0.	0.
300	31.188	76.971	76.779	0.058	0.	0.	0.
312.650	32.401	78.284	76.813	0.460	CRYSTAL <--> LIQUID
350	35.848	82.132	77.176	1.735	2.121 0.259  0.039
400	40.465	87.220	78.114	3.642	-1.806	0.581	-0.076
450	45.082	92.253	79.406	5.781	-1.246	0.848	-0.098
500	49.699	97.242	80.940	8.151	-0.443	1.040	-0.109
600	58.932	107.119	84.482	13.582	1.888	1.134	-0.099