Answers are grounded in this paper and cite their sources.
The Raman spectra of a crystalline powder of InCl3 and of a de-ionized water solution show the presence of four bands at 300.0, 289.2, 115.6 and 87.1 cm−1, thus suggesting that InCl3 is not a perfectly planar molecule.
No takes yet. Share an insight, caveat, or question.
Mathur et al. (1981) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: