Editing Lithium aluminium hydride (section)

=== Thermodynamic data ===
The table summarizes [[thermodynamics|thermodynamic]] data for LAH and reactions involving LAH,<ref name="InorganicHandbook">{{cite book |last=Patnaik |first=P. |url=https://archive.org/details/Handbook_of_Inorganic_Chemistry_Patnaik |title=Handbook of Inorganic Chemicals |publisher=McGraw-Hill |year=2003 |isbn=978-0-07-049439-8 |page=[https://archive.org/details/Handbook_of_Inorganic_Chemistry_Patnaik/page/n530 492]}}</ref><ref>{{cite journal | last1 = Smith | first1 = M. B. | last2 = Bass | first2 = G. E. | title = Heats and Free Energies of Formation of the Alkali Aluminum Hydrides and of Cesium Hydride | journal = Journal of Chemical & Engineering Data | year = 1963 | volume = 8 | issue = 3 | pages = 342–346 | doi = 10.1021/je60018a020 }}</ref> in the form of [[standard state|standard]] [[enthalpy]], [[entropy]], and [[Gibbs free energy]] change, respectively.

{|class="wikitable" style="margin:1em auto; text-align:center"
|+ Thermodynamic data for reactions involving {{chem2|Li[AlH4]}}
|- bgcolor=#ffdead
! Reaction || ΔH° <br />(kJ/mol) || ΔS° <br />(J/(mol·K)) || ΔG° <br />(kJ/mol) || Comment
|-
| align = left|{{chem2|Li (s) + Al (s) + 2 H2 (g) → Li[AlH4]}} (s) || −116.3 || −240.1 || −44.7 || Standard formation from the elements.
|-
| align = left|LiH (s) + Al (s) + {{frac|3|2}} H<sub>2</sub> (g) → LiAlH<sub>4</sub> (s) || −95.6 || −180.2 || 237.6 || Using ΔH°<sub>f</sub>(LiH) = −90.579865, ΔS°<sub>f</sub>(LiH) = −679.9, and ΔG°<sub>f</sub>(LiH) = −67.31235744.
|-
| align = left|{{chem2|Li[AlH4] (s) → Li[AlH4]}} (l) || 22 || – || – || Heat of fusion. Value might be unreliable.
|-
| align = left|LiAlH<sub>4</sub> (l) → {{1/3}} Li<sub>3</sub>AlH<sub>6</sub> (s) + {{2/3}} Al (s) + H<sub>2</sub> (g) || 3.46 || 104.5 || −27.68 || ΔS° calculated from reported values of ΔH° and ΔG°.
|}