. 2018 Dec 17;6:604. doi: 10.3389/fchem.2018.00604

Table 2.

Water content (n), enthalpy of dehydration (ΔH_dehydr), transition (ΔH_trans) and reaction (ΔH_react) of rhabdophane to monazite plus water estimated from DSC and high temperature drop solution calorimetry.

RE	Water content (n)	ΔH_dehydr kJ mol⁻¹ of sample	ΔH_dehydr kJ mol⁻¹ of water	ΔH_trans kJ mol⁻¹ of sample	Δ $Δ H_{r e a c t}^{D S C}$ kJ mol⁻¹	Δ $Δ H_{r e a c t}^{o x - m e l t}$ kJ mol⁻¹
La	0.804	59.1	73.5	−14.4	9.3 ± 5	−3.19 ± 1.58
Ce	0.732	50.0	68.3	−15.9	1.9 ± 5	16.79 ± 1.18
Pr	0.709	52.6	74.1	−15.2	6.1 ± 5	−4.57 ± 2.99
Nd	0.746	50.2	67.2	−23.1	−5.7 ± 5	0.82 ± 1.80
Sm	0.636	46.9	73.8	−18.5	0.4 ± 5	9.36 ± 1.61
Eu	0.555	43.9	79.2	−16.6	2.9 ± 5	13.25 ± 1.47
Gd	0.533	49.5	86.1	−21.2	1.3 ± 5	10.65 ± 1.33
	Average:	50.3 ± 1.4^*	74.6 ± 1.8^*

Error is calculated as two standard deviations of the mean.