File Name : figure s1.tif

Caption : figure s1. in-situ sr-xrpd data for la(bh<sub>4</sub>)<sub>3</sub>−libh<sub>4</sub> (1:1, s1).

File Name : figure s2.tif

Caption : figure s2. tga-dsc-ms data for la(bh<sub>4</sub>)<sub>3</sub>−libh<sub>4</sub> (1:1, s1).