摘要:
One little indium: Reactions of laser‐ablated indium atoms with pure hydrogen give sharp IR absorptions corresponding to InH intermediate species. Irradiation at 193 nm maximizes further reaction to give the indane monomer InH3. Annealing provides evidence for In2H6 and ultimately the sharp absorption bands are replaced with a broad IR band centered at 1460 cm−1 assigned to solid indane (InH3)n [see Equation].${\vcenter{\openup.5em\halign{$#$\cr {\rm InH}_{3}\rightarrow {1\over 2}{\rm In}_{2}{\rm H}_{6}\rightarrow {1\over n}({\rm InH}_{3})_{n}\hfill\cr}}}$